Shenzhen Jingmin Digital Machine Co.,Ltd.

• MOQ 1 Piece(s)
• 3DOF motion cinema platformtheater equipment

We are offering theater equipment motion cinema platform.4d motion chair 3dof platform 4d effects chair is the most essential component of the 4d theater and 6 dof 4d motion theater, the 4d effects chairs are installed on the motion platforms, our 3 dof pneumatic motion platform can install 2 or 4 effects seats, our 6 dof pneumatic motion platform can install 4 effects seats�and our effects chair may come with raise/drop, pitch, roll, vibration, water spraying, wind blowing, leg ticklers effects and other effects.

• MOQ 1 Piece(s)
• cinema equipmentmotion cinema acquisition unit

We are offering motion cinema theater acquisition system.1. Synopsis: jmdm-4dmmau is a 4d/5d theater seats and special effects action acquisition devices, it is also known as 4d movie action acquisition, the seat amd special effect motion editor and player, jingmin digital 4d movie motion acquisition system, the action generates the production system. It is liberates the manpower, save the time and reduce labour cost greatly by quick and easy editing the 4d movie motion file. It can help 4d suppliers or operators edit easily largenumbers of 3d movies as 4d motion movies in short time. With the action seat collection of innovative design and special effects collection device acquisition controller, acquisition control software, power supply is an integral part, combined with an ordinary computer, that is to constitute a complete set of 4d/5d cinema action and special effects collection system. 2. Classification and composition： 1). Jmdm-4d movie acquisiton system have three degrees of freedom and six degrees of freedom; 2). Component parts: jmdm-4d movie acquisiton system consists of 4d movie motion chair and special effects acquisitionunit of six or three degrees of freedom , jmdm-com4dfilm 4d cinema controller, power supply, serial port line, jmdm-4d editor softwaare(with dongle). 3). The motion acquisition system and jmdm-4d control software can produce 2 motion file(*.jm and *.xls) with the samename of the movie quickly while watching the 3d movie. *.xls can be used to checked and modified the motion. After modifying, using the function named of read .xls file in jmdm-4d editor, then jmdm-4d edtior can make a new motion file:*.jm automatically while covering the previous *.jm. When the jmdm-4d player plays a 3d movie, *.jm file same name with a movie will be invoked synchoronously . As the source of 4d movie motion, the *.jm file is the most important roleand big difference between 4d movie and common 3d movie. jmdm-4dmmau（4d movie motion acquisition unit) acquisition process picture: jmdm-4dmmau(3dof) picture: jmdm-4dmmau(6dof)picture: 3. Applicability and compatibility jmdm-4dmmau acquisition system generate the action file, applies to jmdm series 4d theater control system:pneumatic, hydraulic and electric platforms; three degrees of freedom, six degrees of freedom movement direction of the seat for the action acquisition of action and special effects equipment. 4. Use methods: three (or six) degrees of freedom seat action and special effects collector used with the jmdm-com4dfilm 4d cinema controller, 4d movie action special effects editing software, when using the acquisition system, the seat action special effect fixed on the ground, two people watching the film and collecting action at the same time, can easily achieved the editing of 4d motion.one person responsible for the seat to collection the action, and the other one is responsible for teh special effects collection, the movies ends, that is the acquisition of the dynamic effects finished, the control system software to automatically collect and edit the action file, the length of the film is the length of the time to edit the action. 5. Contrast: 1). The old and traditional method of making motion file is to edit only by software in the 4d movie industry. It takes at least 2 days to edit or make a good motion file of a 10 minutes of movie. Therefore the person editing 4d movie motion files feels very tired and boring. It wastes the time, manpower cost and money for 4d movie cinema suppliers and operators. In the demands of cutomers in order to liberate human and reduce the cost, jmdm created the method of editing motion files by jmdm-4d auto-editor software and 4d chair motion pickup and effects acquisition unitoperated by 2 persons. 2). The jmdm-4d cinema control software and controller are the core control parts in a 4d cinema. It can make all 4d cinema equipments work cooperately without any time delay or asynchronous phenomenon while playing the 3d movie and *.jm motion file. The process of making motion files is the critical point.jmdm-4d editor is used to make the motionfile by collecting the movement of chair motion pickup unit and effects acquisiton unit operated by two persons.jmdm-4d player is used to play 4d movie which consists of 3d movie and *.jm motion file. 3). The advantage of jmdm-4dmmau: jmdm 4d motion and special effects collection system all used in independent research and development of the controller hardware, 4d edit and play software to acquisition, that is the acquisition software to generates and play the action file is the same software (jmdm the-4deditor player), the dynamic effects are fully synchronized, there is no synchronous phenomenon. 6. Usage: 1). For the use of 2d, 3d movies, simple, fast and easily produced with environmental effects and seat motion effects 3d/4d/5d film. 2). Used to help the 4d cinema provider, the operator exceeded the limit of the new sources, in a short time to 7. Value for you: jmdm-4dmmau liberates manpower, save the time and reduce labour cost greatly by quick and easy editing 4d movie motion file. Improve the efficiency of generation of the 3d movie editing the action files, helping the 4d cinema provider or 4d theater operators to quickly edit multiple 4d motion movie file in a short time, the perfect solution of the problem to the 4d cinema providers or operators for the less of the new 4d sources, 4d movie action effects generates slow, difficult and

• MOQ 1 Piece(s)

We are offering motion cinema theater acquisition system.acquisition system series 1. Synopsis: jmdm-4dmmau is a 4d/5d theater seats and special effects action acquisition devices, it is also known as 4d movie action acquisition, the seat amd special effect motion editor and player, jingmin digital 4d movie motion acquisition system, the action generates the production system. It is liberates the manpower, save the time and reduce labour cost greatly by quick and easy editing the 4d movie motion file. It can help 4d suppliers or operators edit easily largenumbers of 3d movies as 4d motion movies in short time. With the action seat collection of innovative design and special effects collection device acquisition controller, acquisition control software, power supply is an integral part, combined with an ordinary computer, that is to constitute a complete set of 4d/5d cinema action and special effects collection system. 2. Classification and composition： 1). Jmdm-4d movie acquisiton system have three degrees of freedom and six degrees of freedom; 2). Component parts: jmdm-4d movie acquisiton system consists of 4d movie motion chair and special effects acquisitionunit of six or three degrees of freedom , jmdm-com4dfilm 4d cinema controller, power supply, serial port line, jmdm-4d editor softwaare(with dongle). 3). The motion acquisition system and jmdm-4d control software can produce 2 motion file(*.jm and *.xls) with the samename of the movie quickly while watching the 3d movie. *.xls can be used to checked and modified the motion. After modifying, using the function named of read .xls file in jmdm-4d editor, then jmdm-4d edtior can make a new motion file:*.jm automatically while covering the previous *.jm. When the jmdm-4d player plays a 3d movie, *.jm file same name with a movie will be invoked synchoronously . As the source of 4d movie motion, the *.jm file is the most important roleand big difference between 4d movie and common 3d movie. jmdm-4dmmau（4d movie motion acquisition unit) acquisition process picture: jmdm-4dmmau(3dof) picture: jmdm-4dmmau(6dof)picture: 3. Applicability and compatibility jmdm-4dmmau acquisition system generate the action file, applies to jmdm series 4d theater control system:pneumatic, hydraulic and electric platforms; three degrees of freedom, six degrees of freedom movement direction of the seat for the action acquisition of action and special effects equipment. 4. Use methods: three (or six) degrees of freedom seat action and special effects collector used with the jmdm-com4dfilm 4d cinema controller, 4d movie action special effects editing software, when using the acquisition system, the seat action special effect fixed on the ground, two people watching the film and collecting action at the same time, can easily achieved the editing of 4d motion.one person responsible for the seat to collection the action, and the other one is responsible for teh special effects collection, the movies ends, that is the acquisition of the dynamic effects finished, the control system software to automatically collect and edit the action file, the length of the film is the length of the time to edit the action. 5. Contrast: 1). The old and traditional method of making motion file is to edit only by software in the 4d movie industry. It takes at least 2 days to edit or make a good motion file of a 10 minutes of movie. Therefore the person editing 4d movie motion files feels very tired and boring. It wastes the time, manpower cost and money for 4d movie cinema suppliers and operators. In the demands of cutomers in order to liberate human and reduce the cost, jmdm created the method of editing motion files by jmdm-4d auto-editor software and 4d chair motion pickup and effects acquisition unitoperated by 2 persons. 2). The jmdm-4d cinema control software and controller are the core control parts in a 4d cinema. It can make all 4d cinema equipments work cooperately without any time delay or asynchronous phenomenon while playing the 3d movie and *.jm motion file. The process of making motion files is the critical point.jmdm-4d editor is used to make the motionfile by collecting the movement of chair motion pickup unit and effects acquisiton unit operated by two persons.jmdm-4d player is used to play 4d movie which consists of 3d movie and *.jm motion file. 3). The advantage of jmdm-4dmmau: jmdm 4d motion and special effects collection system all used in independent research and development of the controller hardware, 4d edit and play software to acquisition, that is the acquisition software to generates and play the action file is the same software (jmdm the-4deditor player), the dynamic effects are fully synchronized, there is no synchronous phenomenon. 6. Usage: 1). For the use of 2d, 3d movies, simple, fast and easily produced with environmental effects and seat motion effects 3d/4d/5d film. 2). Used to help the 4d cinema provider, the operator exceeded the limit of the new sources, in a short time to 7. Value for you: jmdm-4dmmau liberates manpower, save the time and reduce labour cost greatly by quick and easy editing 4d movie motion file. Improve the efficiency of generation of the 3d movie editing the action files, helping the 4d cinema provider or 4d theater operators to quickly edit multiple 4d motion movie file in a short time, the perfect solution of the problem to the 4d cinema providers or operators for the less of the new 4d sources, 4d movie action effects generates slow, difficult and cumbersome generation process. 8. Contact msn： jmctrl@msn.cn skype: jmctrl

• MOQ 1 Piece(s)
• serial port controllerrelay board

We are offering serial port controller relay board.1. Introductions jmdm-rs232 serial port controls relay (transistor) board is a high reliable industrial controller which independent research and development by shenzhen jingmin digital machine co., ltd. Can be used to serial control the input and output of a variety of digit quantity / switch quantity signal. The functions as follows: 1. Collecting the switch quantity signal input state through the controller, real-time displaying to the pc monitoring interface through the serial port. 2, controlling the on and off of the relay (or transistor) through the computer serial port, to achieve a variety of switch quantity control. Having extensive application values in various types of civil and industrial occasions, win the customers' respected and loved for their excellent performance and cost-effective, 2. The using instructions 1. Connecting the wiring between the controller and the equipment and the serial port communication wiring between the computer and the controller according to the wiring diagram supplied with the instructions. 2. Connecting the controller power supply after careful examination and correct. 3 installing the serial port control software and supplied with the products: to double-clicking jmdm serial port controller pc procedure setup setup file or direct double-click jmdm serial port controller pc procedure setup support setup file. 4. Opening the pc software, can click to control input and output point. 3. functional description 1. Jmdm-rs232 serial port controller used in the on and off of the relay (or transistor). 2. After the pc (the pc or host pc) connecting to this controller through the serial port, sending a string of ascii code instructions to the controller can control some (or all) relay open or close, totally unnecessary to consider the hardware circuit of the relay selection, drivers, etc. Such as, when serial port input o (002, 1) no.2 relay pull power; no.12 relay loss of power disconnection when serial port input o (012, 0). 3. The serial port controller can also collect the state of the remote input point, for example, the controller sending out I (004, 1) through serial port means the fourth input point have signal input, the serial port sending out o (012 , 0) means the eleventh the input point have no the signal input 4. The distance between serial port controller and control host can extend through bus 485, the longest network reach 1000 meters; 5. The single serial port control can independently control the on and off of 12-channel relay (or transistor), can also collect 16 input point states. Through the address coding, under the circumstances of one second delay's permission, a serial port up to address and control 255 serial ports controller, constitute a large system composed of 4080 input points and 3060 output points. 6. Supplying serial port communication protocol and vb communication source procedure, presenting vb demo program of operating the controller through rs232 serial port or on behalf of the development of special procedures. 4. Performance the parameters 1. Jmdm-28diomr/mt 1) the working power: jmdm-28diomr: ac12v or dc 12v ~ 15v; jmdm-28diomt: ac 9v, peripheral drive power: ac 12v or 24v. 2) master chip: high performance the pc; 3) program and data storage: 64k program storage also can use to save data, the data will not lost after power failure; 4) input: 16-channel opto-isolated digital npn type input, the input current is 10milliampere, 2 of them can be used for the interrupt source to count; 5) output: jmdm-28diomr: 12-channel opto-isolated relay output, the output voltage is 0 ~ 220v, the maximum output current is 5a, and the output status can be read back; jmdm-28diomt: 12-channel opto-isolated transistor output, open collector output form, and the output voltage is 24/12v, the maximum output current is 1a, and output status can be read back. 6) system stability: using opto-isolated, enable the internal watchdog and strict high frequency filter characteristics, the start-up time since crashes in less than one second. 7) interface: a standard rs232 serial communication interface (anti-15kv static shock), can direct peripheral communication with computer and text display; can download procedure through rs232 interface directly, no need burner, convenient to the procedure modify and upgrade; 8) working status indicator light: two led light. Led light and dip switch is multiplexed, also can use to set two parameters 9) pcb size: 155mm * 110mm; 2. Jmdm--20diov2 1) working power: 12v or 24v, customized according to the customers requirement, ac and dc universal, the peripheral drive power using 24/12v dc; 2) master chip: high frequency the pc; 3) procedure storage space: 32k (use 64k if there are special requirement); 4) data storage space: 16k (use 32k if there are special requirement), saving data, the data will not lost after power failure; 5) input: 12-channel opto-isolated digital npn input type. Input current is 10 milliampere; two of them can use for interrupt source to count; 6) output: 8-channel opto-isolated digital output, 8-channel output type can customize according to the customers requirement, divided into 8-channel relay output and mixed output; 8-channel relay output: it is the normally open relay output forms; withstanding the maximum working current is 5a and the maximum voltage is 220v, the relay is divided into 12v and 24v, determined according to customer needs; mixing output: there are 4-channel relay outputs; 4-channel transistor outputs, open-collector output form, output voltage is 24/12v, the maximum output current is 4a, output status can be read back. 7) the points of input and output can customize. 8) system stability: using opto-isolated, enabled the internal watchdog and strict high frequency filter characteristics enabling the system working stable and reliable, the start-up time since crashed in less than one second. 9) interface: a standard rs232 serial communication interface (anti-15kv static and shock), can direct peripheral communication with computer and text display; can download procedure through rs232 interface directly, no need burner, convenient to the procedure modify and upgrade; 10) working status indicator: one led light to display, there is a dip switch which can set procedure status or procedure parameter according to the procedure demands; 11) shell with screws or rail mounting, integrated compact design. shell size: l * w * h: 146mm * 90mm * 40mm; the internal control panel size: l * w * h: 122mm * 86mm * 28mm; 5, the use 1. Used for a variety of distributed control system; 2. Used for a variety of remote monitoring system; 3. Used for the bulb light control of the buildings, advertising and so on, power plant control, automation workshop of large and medium-sized control project; 4 used for remote io module; 5 available for the computer to the control a variety of peripheral equipment.

• MOQ 1 Piece(s)
• Brand NameJMDM

We are offering jmdm-arm29diomr single chip i/o industrial controller. 1. Introductions jmdm-arm29diomr is independently research and development by shenzhen jingmin digital machine co., ltd. With 17 channels optoelectronic isolation digital signal input and 12 channels relay dital output .high reliability and stability of industrial programmable logic controller, also called 29 points arm processor io industrial control. 2. Performance parameters 1). Working power: dc12v - 24v 1a, controller board with lightning protection circuit board, stabilize and reliable. 2). 32 high performance single chip controller: programme storage space:128k, data storage space:64k, data memory used to store data, the data will not lost after power failure. 3). One kind of communication interface: with rs232 interface, can be used to upload programme and upper computer communication. 4). Io: 17 channel optoelectronic isolation digital input: the input voltage range is dc 12 v ~ 24 v; also can be customized for 5 v (before buying special instructions), the input current is 5 ~ 10ma; can be used to detect the external sensor input signals, such as photoelectric sensor, infrared sensors, hall sensors, proximity switches, inching switch and so on digital quantity input devices, etc; 12 channel relay output:, can effectively prevent the product on the electric instant misoperation, stable and reliable. Relay contact can withstand voltage is 220 v, the maximum output current for 10 a. 5), program download instructions: good connection between computer and controller serial communication line. Will use on stc - isp download software compiled hex file downloaded to the controller. (note: the download process there is a manual process of power and electricity). ; 6), system stability: with industrial-grade lightning protection, strong resistance to electromagnetic interference, high reliability, no crash phenomenon. 7), three kinds of working method: support independent control (according to the keil c language program logic control), and rs232 serial port monitor (write a machine program) of the upper and lower computer program;rs485 bus monitor (need to turn the usb serial port conversion head). 8).digital work status indicator light: every channel digital quantity input or output has an indicator light, convenient observation input or output points in working condition. 9) with fm24c02 ferroelectric memory eeprom, power data is not lost, user data can store up to 128k. 10) chip with embedded real time clock module, if has the need to precise timing of users, we can according to customer requirements, set the real-time control peripheral devices real time. 11) with two dial switch, while the program is downloaded to manually reset and run. 12), shell size: circuit board size: length x width x height: 148mm x 105 mm x 23 mm. Shell size: length x width x height: 155 mm x 135 mm x 60 mm. Installation size:length x width: 135 mm x 70mm.

• MOQ 1 Piece(s)
• Brand NameJMDM

We are offering industrial arm control panel. 1) using arm 32-bit architecture ™ - m3 cpu, 128 k flash program memory; 20 k sram. 2) main power supply adopts 18v (or 24v dc), peripheral drive power use 2412v dc; 3) 12 channels photoelectric isolation digital quantity input, npn input form, the input current of 10 ma; 4) 8 channels relay output (can connect 220v voltage, maximum current is 5a), using photoelectric isolation and enable internal watchdog and rigorous high-frequency filtering characteristics, and make the system work stable and reliable, no crash phenomenon; 5) 1 channel to standard rs232 serial communication interface (15kv static shock resistance), can directly communicate with peripherals like computer or text display 6) can download the program directly through the rs232 interface, without cd-r machine, convenient program modification and upgrade; 7) with a lamp that led lights display working status, there is a dial the code switch can be set according to the program state or parameters; 8) shell adopts screw or guide installation, integration compact design. shell size: 145mm x 90 mm x 40 mm; internal control panel size: length x width x height: 122 mm * 86 mm * 28 mm; 9) can use keil c or assembly programming, user programming is difficult can send the technological process to us, we can help programming.

• MOQ 1 Piece(s)
• 4d cinema equipmentcontroller

We are offering 4d motion cinema controller theater equipment.cinema control system series 1.product introduction: jmdm-com4dfilm is a 3d4d5d three-dimensional dynamic movie controller which independent research and development of our company, it is dedicated to a multidimensional dynamic movie seats of servo cylinder control and a variety of dynamic effects stunt control. It can be called dynamic film controller 4d film special effects controller, 4d theater controllers, 4d seats controller and so on. jmdm-com4dfilm controller and jmdm-4dfilmplayer special effects editing player software are constitutes the jmdm three-dimensional dynamic film control system, it is the core control system of 4d5d multidimensional dynamic theater, with characteristic of industry-level isolation of golden light, lighting resistance to strong electromagnetic interference, closed-loop precision control of stable and reliable. It can check and control the motion and locate of servo cylinder accurate and real-time; collect and control button signal. Controlling dynamic seats motioned with real-time, precise, gently and smoothly, the effect equipment like: seat, flash lamp, sprinkler head work cooperatively, made the film audience feel like in the plot and real scene of the three-dimensional film though they are in the dynamic seat. Such as lighting, blowing , shaking and so on. It can bring the real sense organ experience from visual, smell, touch, hearing for the majority of the audience even from omni-directional and extremely erpercussions recreation enjoyment, they has been the first choose to major manufactures who want the low-end, middle-end and high-end special effects control system scheme of the 4d5d dynamic film. It can lead audience to experience various science scenes, as in a dreamlike world. 2. The specific function: a. Servo cylinder control: one controller can control eight servo cylinders at most, connects eight cylinder potentiometer inputs, but usually is six. Using in real-time check the position of servo cylinder and composing closed-loop control system to control the position of servo cylinder accurately. It can receive every location instruction of servo cylinder that sending by 4d film player software and finished the location demand not only quickly but also precisely b. Controlled 8 special effects equipments at most: such as lighting simulation, shaking, air injection, snow, shower simulation spray, rain simulation, bubble simulation, jet esau leg, erfeng, eryin, hit and so on. c. Support cascade: controlling more than one seat and special effects equipment of large three-dimensional theater realized. d. Used in coordination with other ordinary special effects electromagnetic valve, cylinder control of jmdm series products control, more special effects equipment achieved. 3 performance parameters: a. Working voltage: 12 volt or 24 volt, 2amp, ac / dc general. b. The the master chip: a high performance scm add programmable. Array "circuit. c. Program and data storage; all are 32k, program storage memorize program and date. Data storage preserve dates, and the dates will not lose when power failure. d. Input-output; 8 opto-isolated digital inputs, npn type input form (you can custom for pnp type) e. 8 high precision, high speed analogue signal input, the input voltage range is 0 - 5 volt. f. 20 transistor output, each output load voltage range; direct current is 5-40 volt, the most output load electric current is 4amp, outlets state can be back to read. g. System stability: using opto-isolated and opening internal watch dog and strict high frequency filter out characteristics, to make the system working stable and reliable, crashed to startup within 1 seconds h. Communications interface: a standard rs232 serial communications interface (antistatic of 15 volt). Downloads program with rs232 directly, no burner, convenient program revise and promote; it is communicate with computer with rs485 converter or computer directly. i. 4 toggle switches: dial the code switch hardware addressing directly and set function by software. When programmingit can be used to input point to set the address or other parameters. j. Precise control of time: with one clock chip, to provide real-time clock for system when programming, to realize precise timing control. k. Led light for work state: usually one led light used to show the running state of the controller. l. Case and install: industry control scale case, beautiful and install convenient 4 usage: a. Used in seats and special effect control of all kinds of 3d4d5d three-dimensional theater, huanmu theater, science fiction exhibition hall, dynamic game hall b. Realized to control the dynamic effect stunt seat of servo cylinder and special equipment c. Cooperate with the dynamic special effect player software of jmdm corp. Ltd. Can edit and play various special effect3d4d5d film, consist of 3d4d5d dynamic three-dimensional cinema control system. 5 delivery information 1), delivery lists: controller, the instructions, the wiring diagram. 2), delivery way: fast mail 3), packing standard: anti-static and shock-proof carton. 6. After-the sales the service 1), warranty: this warranty is good for one year after the date of the purchase of the product after warranty need topay the repair cost. 2), technical support: provide telephone and on-line services. 7. Contact shenzhen jingmin digital machine co., ltd. msn� jmctrl@msn.cn skype: jmctrl

• MOQ 1 Piece(s)

We are offering high reliable stability industrial grade scm digital, serial port controller relay controller etc.relay controller 1. Synopsis jmdm-com8mr is a high-reliable stability industrial-grade scm digital and serial port controller which independent research and development by shenzhen jingmin digital machine co., ltd. It can be used for 8-channel 10a large load of the switch control, such as lighting, heating wire, strong electrical switches and other high-power devices, etc. With following characters: professional industrial-grade high-reliable anti-lightning and resistance to strong electromagnetic and high-frequency interference of the circuit design, the circuit layout is compact and reasonable, with excellent heat dissipation. Majority of smd chips and electronic components and the product procedure with high confidentiality, of reliable industrial quality and stable performance, can be competent for a variety of big electromagnetism interfence, harsh environment industrial site, such as arc current, welding curremt, inverter of the workplace used stability. 2. Technical parameters 1). Work power: the main power: the 12v or 24v, ac or dc gm, periphery drive power: dc24v or dc12v; 2). And the lord control chip: 8 bits high-performance single chip microcomputer with high speed and high stability fpga programmable array circuit 3).program storage space: 32k (if any specific needs, usable a64k); 4). Data storage space: 16k (if any specific needs, usable 32k), store the data, data is not lost power, 5). Output: no.8 relay output, every road is 220v maximum voltage output bearing, the biggest bear currents are 10a; adopt unique high frequency signal output filter circuit prevent contacts unshaven, improve the relay longevity, every road relays are drawn a normally-on point and often close point, can control group 8 different voltage switch, every road relays have patch type high brightness led lamp shows relay working condition, 6). Precise control of time: take system clock, can pass the programming year, month, day, hour, minutes and seconds system time calculations; etc. stability of the system: adopting enable internal watchdog and strict high-frequency filter character, make a system is stable and reliable, since the launch of time in 1ms crashed within; 7). 2 kinds of communication mode (interface) optional: 1 rs232 interface, 1 rs485 interfaces-expandable short-circuit cap by choice. 1 road standard rs232 serial communication interface (anti static 15kv impact), can be directly with the computer or text display peripherals like communication, through rs232 interface can be directly downloaded program, need not burn implement, convenient program modification, upgrades, 1 road standard rs485 communication interface (anti static shock and lightning 15kv) can be used rs485 communication, 8). Controller working state instructions: 2 led lights display; 9). Two dial the code switch: according to procedures need to set the program state or procedure parameters; 10). Industrial shell, dustproof, beautiful, integration compact design, convenient installation: guide or screw hole installation; 11). Figuration dimension: the crust: dimensions for: 145mm x x 90mm 40mm, internal control board: dimensions for: 122mm x x rounded on the 86mm, (extended reading: jmdm series i/o industrial microcontroller serial controller has a variety of optional: press the i/o points: 12/8, 16/12, 4/20, 4/16, 20/20, etc, model respectively is: jmdm - 20diov2, jmdm - 28diomt/mr, jmdm - com20mr, jmdm - 4di16do, 40diomr etc; all output: jmdm - com40mr/mt, jmdm - com8mr etc) 3. Serial communication protocols 3.3.1 communication technology parameters: baud rate: 9600, parity: no, data bits: 8 bits, stop bits: one. 3.3.2 communication protocols (1). Computer sent to controller: 1. N road relay output close instructions: o (00, n, 0) e open instructions: o (00, n, 1) e explanation: 1) n value for 2008; apr. 2) brackets the 1 00 as controller address, when only control 1 controller in the address is 00; similarly hereinafter, no longer etc. 3) example: serial control 1 controller of the 1st road relay output instructions are as follows: shut instruction format for: o (00, 01, 0) e open instruction format for: o (00, 01, 1) e, 2. All relays output seated or full open: the total shut: o (00, 00, 0) e always open: o (00, 00, 1) e, 3. Reads the output state: o (00, 30, 1) e command controller returns 1 road ~ 8 of the relay of the state; 4. Address setting: oa (00) e brackets 2 digits for controller address, usually scope: 00 ~ 99, also can special setting is bigger. (2). The output state controller to send computer: o (00, 00000000) e brackets comma behind 8 digits corresponding behind 1 road ~ 8th road output points for the output state: 0, 1 have no output for output. 4. Uses 1). Can control 0 ~ 220v voltage range ac or dc executive devices such as cylinder, solenoid valve, relays, heating silk, general motors, light bulb, led lamp series, general motors for output load of communication, broken, 2). Can realize elv control &high load hige; 3).a serial port remote real-time condition monitoring and control power plant, automatic flower production site workshop etc, distal rooms equipment, lighting, audio, video, power supply, electronic access on or off, dispense manual operation of toil, saving human cost; 4). Can be used for centralized control building, advertising, arena industries such as lighting and sound and other multimedia equipment, intelligent control appliance switches etc. 5). Can be used for computer control various peripheral device switch, 6) and dcs for various shape control system, remote io module, remote control system, 7). Can be applied to various layout, architecture, bridges and so on model control. 5. Deliverly goods matters 1). The shipping list: controller, programming download line (attached), softcopies product information. Independent control of electronic product material: keilc software and tutorials, stc - download software, isp product information (example program, the description and the wiring diagram). Product information: serial control electronic product information (pure sensitive serial monitoring software, communication protocol, manual and the wiring diagram), pc vb source code (second development needs to use the person can get). 2). Delivery mode: express, packing standard: anti-static shockproof cartons. 6. After-sales service 1). Warranty: since the date of products sold under normal use, hardware malfunction, guaranteed for one year, the guarantee period after only charge the maintenance cost, lifelong maintenance; 2

• MOQ 1 Piece(s)

We are offering mini plc port controller . The product description 1) the product introduction jmdm-com4di2domr is an industrial-grade high-performance mini-plc which independent research and development by shenzhen jingmin digital machine co., ltd. It is can programmable logic controller. It is all be called 4 input and 2 output serial port controller, 6 points digital (io) scm serial port controller, it is the minimum system of jmdm serial scm serial port controller at present. 4-channel full opto-isolated digital input, 2-channel opto-isolated and relay isolated output, anti-static , anti-strong electromagnetic interference, each channel of the maximum load is ac220v/10a, dc24v/10a, rs485/rs232 interface can to be selected. 2) the use of the input point: can be used to collect the below 4-way infrared sensor switch, photoelectric sensor switches, proximity switches, hall sensors of digital binary signals, or dc circuit of the power line signal-off detection. the specific applications are as follows: (1) widely used in industrial or civilian aspects of the switch digital signals of the rs232 field data collection, the rs485 remote data collection, remote monitoring and control applications; (2) is widely used in intelligent interactive multimedia industry: a virtual open book, air open book, electronic open book, taking a open book, magic open book. Virtual electronic open book, virtual air electronic open book, intelligent multimedia control wall, light and shadow interaction control, the led interactive control, virtual intends to process control systems, such as advertising, exhibition hall application; can be used as intelligent multimedia controller, interactive multimedia controller, projection mutual dynamic controllers, light and shade interactive, led interactive controller intelligent air control, the virtual air electronic intelligent the multimedia controller. (3) widely used in access monitoring of the place such as shop, hotel, engine room, electricity well, lift. (4) widely used in line off detection, line exclusive quality testing. 3)output use: industrial or civilian control equipment, switch control of two-way exchange of load, such as power supplies, household appliances, audio and video equipment, industrial field devices, led dot matrix screen or monitor display terminal equipment, solenoid valves, contactors, ac and dc "circuit on-off switches, etc. . the specific applications are as follows: (1) engine room equipment, hotel, room power switch, audio and video equipment switch control; (2) the intelligent home appliance control; (3) internet appliance control; (4) advertising the sandbox lighting control; (5) industrial field machinery and equipment, ac contactors, solenoid valves, ac induction motor and other switch control. 4). The difference between with the jmdm serials io controller: it is the smallest in the jmdm series a variety of I / o controller system can be used for the study and experiment of single-chip serial communication. Products with industrial-grade lightning, strong anti-electromagnetic interference, stable and reliable, compact and practical economic advantages, is the second with a minimum number of points of microcontroller industrial serial controller in the jmdm serials of I / o industrial controllers jmdm-20diov2, jmdm-28diomt/mr, jmdm-4di16domt, jmdm-4diomt/mr, jmdm-120diomt/mr. 2. The technical parameters and features 1). Working power: dc24v (or ac18v 1a), can customize for dc12v 1a (or ac12v 1); controller comes with the rectifier circuit, input regardless of negative and positive, so ac and dc can universal. 2). 8 high-performance the scm control; 3). 2 kinds of communication interface is optional: 1 rs485 interface and 1rs232 interface can select by setting the two short-circuit cup. A standard rs232 serial port communication interfaces (anti-15kv static shock), can communicate with computer and other host computer , etc. Constitute a large communication system; can directly download procedure by rs232 interface, non-burner, convenient for program modify and upgrade. 4). The working status indication of the controller: two led lamp display the power supply and running status respectively; 5). Two-channel relay output: opto-isolated and relay isolation of two isolated outputs, stronger anti-interference ability, no dry contacts form, can directly control the maximum ac of 220v voltage and dc 24v; each channel of maximum output current is 10a; the output the interface can read back. 6). 4 opto-isolated digital inputs, inputs voltage range of the digital input is 3.3v-24v; input current for 5-10ma; can be used for the detection of external signals of sensor input, such as photoelectric sensors, infrared sensors, hall sensors, proximity switches, inching switches, and other digital input devices, etc. 7). System stability: relay output using high-frequency filter circuit to produce minimum harmonic; to make the system have a high stability and long working life; 8). Three kinds of working way: supporting of independent control (can be used for c language programming), rs232 serial monitoring (the maximum communication distance is 10 meters), rs485 serial monitoring (the maximum communication distance is 1km) 9). System stability: with industrial lightning-proof, anti-strong electromagnetic interference, high reliability performance, no crash. 10). Digital working status indicator light: each digital input and output has a indicator light, easy to observe the I / o working state; 11). Dimensions: housing: 115mm*90mm*40mm; pcb board: 91mm*85mm *22mm. 3. the using instructions 3.1 hardware connection notes 1. Jmdm-com4di2domr default to use the 24v power supply (can also be customized for 12v) and dc-ac universal, it is regardless of negative and positive and the controller with rectifier module. 2. Strict according to 2 pages of wiring diagram attached with the back of the products, wiring instructions, wiring diagram sample, connection of the digital input and output load, power supply wiring, serial port line connecting to the computer and the controller. 3. 0 ~ 24v dc and ac are available for the output external power supply of the controller, depending on the operating voltage of the load device, ie the relay output port external voltage of the controller should be match with the corresponding external input and output devices. [attention: each load should not exceed 220v/10a. Otherwise it will burn out the relay] 3.2 operating the mode 3.2.1 of the work of the independent control mode: 1). To open the electronic version of the technical information supplied with the product: product information, programming software, download software, read again the technical information. 2). According to wiring diagram attached with the instructions to connect the serial communication line between the computer and controller 3). Install the keil c programming software and attached with the products; 4). To open the c51 sample procedure of the controller in the keil c software, using input and output of function library to write scm c language procedure automatically. 5). Compiler and download: when the controller downloading the program, the controller just need to plug the power supply and connect the computer and controller with a serial cable. After program compiles passed, using stc-isp to download software download to jmdm-com4di2domr controller; the general chip model is stc11f04e, to open the shell to see the chip model for details. 6). Wiring: after double check the correct, and then connect the power supply of the controller; connected the peripheral input and output signal can independent realize the logic and timing control of input and output. 3.2.2 serial port (rs232 or rs485) monitoring mode: 1). Open the electronic version technical information attached with the product, and read the technical information; 2). To connect the wiring between the controller and equipment attached with the instructions according to the wiring diagram. According to the communication need to set the jumpers for choose of rs232 or rs485, the default setting is rs232 communication. When rs232 communication, connect the rs232 serial port between the computer and controller using a presenter rs232 serial port directly, when rs485 communication, if the pc only rs232 interface, you need external a rs232 turn to the rs485 module, after using twisted-pair to extend the communication distance, then connected to the remote controller rs485 the interface directly. Connected the power supply of the controller after double-check and correct; 3). Customer secondary development: the customers can secondary development and integration to the third system software proper motion according to communication protocol and reference to the sample vc sound code or use universal serial port debugging software according to the communication protocol to sending serial port instructions to the controller. 4). communication distance:the way of rs232 serial port control range is in 10 meters, one to one relationship of the computer and the controller. when rs485 serial port control, you need external a rs232 turn to the rs485 module, the maximum communication distance is 1.5km, one to many relationships of the computer and the control, a computer can up to control 255 controllers, each of the controller can set a different address. 3. Specification: the working temperature: -10 ~ +65 â° c; the storage temperature: -20 ~ +80 â° c; humidity: 5 ~ 95% no condensing; power consumption (no external equipment): +24 v@0.5a (typical values); 4. Use 1). Can control the voltage range of ac 0 ~ 220v or dc 0 ~ 24v of the implement devices such as ac contactor, cylinder, electromagnetic valve, relay, heating wire, normal electromotor, bulb, led string lights, normal motor and the on and off for the equipment of the output, the load; 2). Can realize the weak control of a variety of exchange of strong electric load on and off; 3). Can serial port remote, real-time monitoring and control the on and off of the production site of the power plant, automated workshop, remote engine room and other equipment, lightning, power supply, audio, video, electronic access control, save the manual laboring and save the labor cost. 4). Can be used for intelligent interactive multimedia industrial, such as virtual air open book, virtual play pingpong and the projection interactive games, showing, lighting interaction, led interactive show and so on. 5). Can be used for the computer to centralize control the industrial of the buildings, advertising, arena switch of the multimedia equipment, intelligent control of the home appliance of lighting, audio; the switch of a variety of computer external equipment; 6)can be used for a variety of distributed control system, remote io module, remote control system; 7). Can be used for the lighting control of a variety of sandbox, buildings, bridge; 8). The controller having four-channel optical isolated digital input, two-channel relay output, can constitute of same micro-control system supplied for single-chip serial communication learning and experiment. 5. The shipping information and methods 1), the shipping the list: the controller, programming download line, electronic version product information. Independent controls the electronic version of the product information: keilc software and tutorial, stc-isp downloads software, product information (example procedure, instructions and wiring diagram). Serial port controls the electronic version of the product information: product information (jingmin serial port monitoring software, communication protocol, instructions and wiring diagram), pc vb source code (secondary developers need to use can be obtained). 2), delivery way: payment and then delivery use express delivery. Package standards: antistatic and shockproof carton 6. After-the sales the service 1), since the date of the product sold under the normal use of the hardware failure, one year warranty, repair cost is charged only after the warranty period. 2), technical support: provide telephone and network remote online technical support.

• MOQ 1 Piece(s)
• digital controllerpower relay controller

We are offering high reliable stability industrial grade scm digital, serial port controller control panel etc.1. Synopsis jmdm-com20di is a high-reliable stability industrial-grade scm digital and serial port controller which independent research and development by shenzhen jingmin digital machine co., ltd. Onboard 20-channel optically isolated digital signal input, can be used to detect all kinds of the external switch signals input, such as photoelectricity sensors infrared sensors, hall sensor, proximity switch, point switches and other digital input devices, the product has the following characteristics: 1) product design and quality: professional industrial-grade high-reliable anti-lightning resist the strong electromagnetic high-frequency interference circuit design, the circuit layout is compact and reasonable, excellent heat dissipation, the use of smd chips and electronic components, the program of the product with high security and reliable industrial quality, stable performance, can competent to a variety of large electromagnetic interference, harsh enviroment industrial occasions, such as arc current, welding current, inverter and the other workplace can of steady use. 2) 20-channel optically isolated digital input characteristics: 2.1 20-channel optically isolated digital use the circuit design method of optically isolated, stable and reliable; 2.2 20-channel optically isolated digital input can be divided into four groups, can respectively use in the diffenrence voltage occasions; each channel of the digital input of the input voltage range is 3.3v~24v; input the current range is 5-10ma; 3) 2 kinds of communication interface for choosing: 1 rs485 serial port monitoring mode; 4) 3 kinds of working methods: support independant control, rs232 serial port monitoring and rs485 serial port monitoring 5) precise time control: comes with the system clock for precise time control; 6) system stability: with industrial grade anti-lightning, strong anti-electromanetism interference, high reliable performance, no crash. 7) digital working status indicator: each channel digital input has a indicator, convenient to observe the input point working status. 8) industrial housing, the compact appearance, dustproof and beautiful, integrated compact design, easy for installation: rail or screw mount; 9) provide easy to use serial port communication protocol, the host computer source code, the convenience of customers for the secondary development. 2. Performance parameters 1) working power: working power of the controller: 12v or 24v, ac/dc universal; input working power supply: 3~24v ac circuit; 2) the main control chip: 8 bits high performance singlechip plus high speed and high stability fpga programmable logic arrey circuit. 3) program memory space: 32k( if having special demands can use of 64k); 4) data storage space: 16k( if having special demands can use of 32k); storage the data and the data will not lose after the power off; 5) input: 20 channal digital input, each channel input can up to endure the voltage of 36v and the maximum endure currentis 10ma, each of the input point are adopt the photoelectricity isolation, the isolation voltage is 1000v; the factory defaults for active - low type (npn type); the input point can customized into active-high type(npn type) according to the customers demands, please made it clear that before the purchase; 6) system stability: adopt the internal watchdog and the strict high-frequency filter characteristics, the system is stable and reliable, the start-up time since crashes within 1ms; 7) 2 kinds of communication mode(interference) for choose: 1 rs232 interface and 1 rs485 interface can be choosen by short-circuit cap.1 channel standard rs232 serial port communication interface( anti 15kv static impact), can directly peripheral communication with computer and text display.etc; can download procedure by rs232 interface directly, no burner, convenient for the procedure modify and upgrade; the maximum communication distance of rs232 is 10 meters;1 channel standard rs485 communication interface( anti-15kv static impact and lightning strike), can be used for rs485 to communicate and remote control, the maximum communication distance is 1.5km. 8) controller working status indicator: 2 led lamp to display; 9) 2 dial switches: can set program status or program parameters according to the program demands; 10) industrial shell: dustproof and beautiful, integrated compact design; convenient for installation: rail or screw installation; 11) shell size: shell: l*w*h: 145mmã�90mmã�40mm; internal control panel: l*w*h:122mmã�86mmã�28mm; (expand reading: jmdm serials industrial singlechip serial port controller having multitype for choosing: jmdm-com4di2domr, jmdm-20diov2, jmdm-28diomt/mr, jmdm-com20mr, jmdm-4di16domt, jmdm-40diomr and so onï¼�full output; jmdm-com4domr/kkg, jmdm-com8mr, jmdm-com40mr/mt and so on, in accordance with the analog input and output: jmdm-20dio4aio, jmdm-10dio10aio, jmdm-16adda.ï¼� 3. Use 1) can be used for the detection of a variety of external signal of the sensor input, such as photoelectricity sensor, infrared sensor, hall sensor, proximity switches, jog switches and the other digital input devices etc. 2) widely used in large-scale intelligent interactive multimedia trade: large-scale virtual open book, magicbook, electric open book, distance for open book, magic open book, a virtual electronic open book, a virtual air electronic open book, intelligent multimedia control wall, light and shadow interactive control, the led interactive control of virtual process control systems, such as advertising, exhibition hall application; can be used as intelligent multimedia controller, interactive multimedia controller, projection interactive controller, lihgt and shadow interactive controller, led interactive controller, virtual air electronic intelligence multimedia controller; 3) can use the host computer serial port remote real-time monitoring the status of some digital signal and the on-and-off status of all kinds of devices; 4) can be used a variety of distributed control system, remote io module, the digital capacity signal collection of the remote control system; 5) widely used in the on-and-off testing of the line, the quality detection of the line row. 4. Delivery issues 1) delivery list: controller, programming download line( attached), electronic version of the product information.independant control the electronic version of the product information: keilc software and the tutorial, stc-isp download software, product information( sample programs, instructions and wiring diagram) serial port control electronic version of the product information:product information( jingmin serial port monitoring software, communication protocol, instructions and wiring diagram), the host computer vc source code( can be obtained in the secondary development). 2) delivery way: express delivery, package standard: antistatic and shockproof carton. 5. After-sales service 1) since the date of the product sold under the normal use of the hardware failure, one year warranty, repair cost is charged only after the warranty period. Due to natural forces and man-made damage, failure to use of the use, inappropriate operation, overhaul, or beyond the scope of abuse, such as caused by the failure, not covered under warranty 2) gifts or accessories of the transformer, the serial communication line is consumable items not covered under warranty 3) technical support: provide remote telephone, network online technical support. e

• MOQ 1 Piece(s)
• remote controllerwireless remote control

We are offering wireless remote intelligent controller control panel.1. Synopsis jmdm-wxmt04 wireless remote intelligent controller is independant reaserch and development by shenzhen jingmin digital machine co., ltd. It is a intelligent and multi-function industrial grade controller support for wireless control, manual buttons control and computer serial port control, it can be used to the intelligent control occasion of wireless control, relay control and motor control and so on. It can achieve the following functions: 1) can use wireless contol or manual button control or conputer serial port control the relay, dc moter, stepping moter, electromagnetic valve devices; 2) can edit and design the specific procedure for the customers use to the specific intelligent control occasions; 3) the networking communication through the the rs485 network, constitute a large networking remote control system.the typic applications are: electromotion automatic doors control, electromotion rolling doors control, parking locks control intelligent water on tower control, remote barrier control, etc.has a very widely value in various civil and industrial applications, to resist the strong electromagnetic interference, lightning, stable and reliable characteristics applicable to a variety of harsh environment of industrial and civil occasions, with a very high cost-effective! 3.1 the input: 6 optical isolation digital signal input, the signal voltage range can choose of (5v/12v/24v.etc.), can programmable its function, such as manual startup and manual stop, manual reversible, motor limit use. 4 wireless remote control channels input, the remote control distance is 100m (can also be customized to 200m). Can programmable according to the custormer demands, the action of the wireless remote control the external devices of power supplies, ordinary two-phase motor, three-phase motor, contactors, light bulbs and the motion or the on-and-off of other electromechanical devices. 3.2 the output: 2-channel high speed transistor output, can control the motor devices of electromagnetic valve, stepping motor, led light strings.etc. 4-channel relay output, can control the reversal of the dc motor, the power supply of the external devices, ordinary two-phase motor, three-phase motor, contactors, light bulbs and the other electromechanical devices. 3.3 having a running indicator ligh, the flicker of the indicator light shows that the control is working correctly. 3.4 having two dial switches, can programmable and set its function according to the customer demands; 3.5 with industrial-level shell, elegant appearance and easy to install. 3.6 1 standard rs232 serial port communication interface with the computer serial port communication, may also constitute a large-scale multi-channel remote control system with multiple controllers the rs485 networking communication. 3.6. 1 rs232 serial port control: the host computer (pc computer or master plc) through the serial port to the controller to send a string of ascii code commands to control a (or all) of the relay to open or close, do not have to consider the problem of the hardware circuit of the relay, select and the drive.for example, the serial input o (002, 1) no. 2 relay energized pull; serial the port input o (012, 0), then the no. 12 relay de-energizes the disconnect. 3.6.2 rs485 network control: serial port controller and control the distance between the host via rs485 converter module and the bus is extended, the longest network can reach 1 km. 3.6.3 network communication or host computer communication occasions, we can provide serial communication protocols, as well as vb communication source program, presented the vb demo program operating the controller through the rs232 serial port or on behalf of the development of special program. 2. performance parameters: 1) working power supply: ac 9v or dc12v; can be customized to ac18v or dc 24v according to the customer demands; 2) master control chip: 8 bits high performance scm plus wireless remote control module; 3) program and data memory: 32k program memory for storing data, 30k data memory can be used to save the data, the data willnot lose after power-off; 4) input: 6-channel digital inputs, 4-channel wireless remote control the channel input; output: 2-channel high-speed transistors, 4-channel relay outputs. 5) system stability: the use of optical isolation and enable internal watchdog and rigorous high-frequency filter characteristics, the system is reliable, the start-up time since crashes within 1ms; 6) interface: 1 standard rs232 serial port communication interface (anti-15kv static shock), direct communication with computer or plc master and other peripherals communications; directly through the rs232 interface to download the program, no burner, to facilitate the procedure of the modify and upgrade; 7) the working status indicator light: 1 led light. Generally used for display the operation state of the controller; 8) shell mounting dimensions: 115mm ã� 100mm ã� 30mm; available for rail mounting or screw installation. the size of the internal control panel: length ã� width ã� height: 92mm ã� 86mm ã� 28mm; the occasion of customers specific requirements can be installed directly on the circuit board. 3. Use 1) for a variety of distributed control systems, remote control systems, wireless remote control system; 2) available a variety of dc motors, solenoid valves, stepper motor, two-phase ac motor, three-phase ac motor control applications 3) the classic applications are the following; (1) all kinds of electric automatic doors; (2) a variety of electric roller shutters door; (3) automatic control has curtains; (4) the parking the lock control; (5) smart water tower;

• MOQ 1 Piece(s)
• serial port control 4 path input and 16 path output system relay board

We are offering port control 4 path input, 16 path output system relay control etc. 1.a serial port control 4 path input and 16 path output system profile: jmdm rs-485/232 serial port control 4 path input and 16 path output system is an application of serial port control digital input and output system which independent research and developed by shenzhen jingmin digital machine co., ltd. Mainly realized by the computer and industrial-grade high reliability and the opto-isolated digital inputs and outputs serial controller. It�s with simple operation, anti-interference, stable, powerful, economical and practical features. With high performance, low cost, easy-to-use solution for a variety of digital switch controller, a complete set of serial control input-output system consists of seven parts: jmdm industrial-grade high-reliability serial controller, serial communication line, computer with rs232 interface, external input device, external output device, and power supply. The core components is jmdm industrial-grade high reliability and the opto-isolated serial controller.jmdm-4di16do which independent research and development by our company, 4-path full-optically isolated digital signal inputs and 16-path full-optically isolated digital signal output can be independently controlled or pc serial port control. It can be used to collect the 4-path digital switch signal input, such as photoelectric sensors, hall sensors, proximity switches, infrared sensors and other digital signal input. It can control 16-path input and output: solenoid valve, cylinder, relay, led light string, normal motor and implementation of the device. Jingmin pc serial port control system provides general applications, the output control button and eners the display button, convenient for customers to use directly. The customers don�t need to know any specialized programming language, directly use jmdm pc serial port control software to realize the computer pc serial port control digital signals input and output, while providing a vb example of the host computer serial port control procedures and communication protocols, user-friendly on this basis, the secondary development of integrated, can be used within the 20-way I / o to learn, experiment, industrial applications. 2. System instructions 2.1 hardware connection notes 1) jmdm-4di16do by ac 18v power supply or dc 24v power supply, selection of high quality power supply 2) note the connection between strict accordance with product instructions behind the attached wiring diagram to connect part of the external digital input, part of the external digital output, controller and power supply. Power wiring to be stricter; carefully check to make sure the correct and then take, otherwise it will burn out the controller or an external input and output devices. 3)when use dc 24v or 12v power supply, the external input and output of the controller to match with the corresponding external input and output devices. 2.2 jingmin pc serial port control software instructions 1) install software: open the pc software monitoring package; double-click the �setup� installation software finished, or double-click the �exe� files in the support folder directly/ 2) select the serial number and the controller address: to select the serial port to operate in the serial port selection box ( view which serial it is in the device manager, computer without serial port need to use usb to transform the serial device and install its driver), select the controller to operate the serial port selection box, when serial port controls of one controller, select the controller 1. 3) detection the input state of the input points: in the input detection dialog box you can see the status of the four input points 4) control the output states of the output points: in the output detection dialog box you can control the output state of 16 output points. 2.3 extended functional description of the pc software 1) use serial debugging aides issued a string instruction to control I / o; the customer may or may not use jmdm host computer software, and the secondary development of their own communication protocol, or use the general software, such as serial debugging aides to send characters to control I / o; for simple applications using the rs232 communication between the computer and the controller is one-on-one relationship; the maximum communication distance is 10 meters, ; for complex applications can be used rsd485 communication between the computer and the controller is one- to -many relationship; the maximum communication distance is 15 meters, each controller can be set to a different address, a computer or master plc can up to control 255 controllers. communication protocols are as follows: baud rate: 9600 parity: no data bits: 8 stop bit: 1 2)the computer to send to the controller: (1)one path transistor output: off: o ( 00, 01, 0 )e, on: o ( 00, 01, 1 )e: (2)two path transistor output: off: o (00, 02, 0 )e, on: o ( 00, 02, 1 )e; (3)three path transistor output: off: o (00, 03, 0 )e, on: o ( 00, 03, 1 )e; (4)four path transistor output: off: o (00, 04, 0 )e, on: o ( 00, 04, 1 )e; (5)all transistor output: total close: o (00, 00, 0 )e, total open: o ( 00, 00, 1 )e (6)read the status of the input point: o (00, 20, 1)e command controller to return to the input data; (7)read the status of the output point: o (00, 30, 1)e command controller to return to the data from the first path to the eight path; (8)read the status of the output point: o (00, 40, 1)e command controller to return to the data from the ninth path to the sixteenth path; 3) controller is sent to the computer input state: I (00, 0000) e the last four numbers corresponding to the status of the four input points, 0 is for no input, 1 is for input. 4) controller is sent to the computer output state: o (00, 00000000) e the last eight numbers corresponding to the status of the four output points, 0 is for no output, 1 is for output. 2.4 address setting software� oa(00)e 1) multiple network constitute a large-scale remote monitoring control system: trough the address coding and rs454 networking, a host can address up to control 255 controllers, a computer with 255 dimming controller formed large-scale remote monitoring and control system; the distance between multiple controllers, the controller and the host can be extended through rs485 power bus (up to 1000 meters), so that the host can be placed far away from the controller, to realize the remote network control. 2) customized demand: according to customer's specific needs, customized to meet customer requirements of diversity, individuality, application control system functions and the pc control software, such as timing, loop automatic control digital input and output; or programming to set the logical relationship between the input and output. 3. Performance parameters 1) working power: the main power: ac18v ( dc24)�peripheral drive power: dc24v or dc12v: 2) the main control chip: eight high-performance single-chip-microcomputer; 3) storage space; program storage space: 32k (if there is a specific need, can use 64 k); data storage space: 16k (if there is a specific need, can use 32 k): save the date, data is not lost after power failure; 4) input and output: up to 4 inputs, 16 outputs input and output points can be customized according to customer needs. 4 opto-isolated digital inputs, npn input forms, input current is 10 ma; of which two can be used as an interrupt source used to count, 16 opto-isolated digital outputs eight of the path is for npn transistor output, output voltage is 24/12v, maximum current is 4a, in addition, eight is a pnp transistor output, output voltage is 24v/12v, maximum output current is 4a, the output status can be read back. 5) system stability: use optical isolation and enable the internal watchdog and rigorous high-frequency filter characteristics, make the system working stable and reliable, the driver start-up time in less than a second time. 6) interface: a standard rs232 serial communication interface (anti-static shock of 15v), can download program by rs232 interface directly, no need burner, convenient the procedure to modify and upgrade, can also write the host computer software and computer or touch screen, text display peripheral communication and so on. 7) working status indicator: 2 led indicators, two dip switches according to the procedure need to set the state of the program or program parameters. 8. Shell with screws or rail mounting, integrated compact design� shell size: l * w * h: 146mm*90mm*40mm; internal control plate size: l * w * h: 122mm*86mm*28mm; selection tip: the above serial control input and output system, only 4 digital inputs, but have 16 digital outputs, other related products: jmdm series I / o controller: jmdm-20diov2 ( 12 input and 8output, 4mtmr/8mt/8mr )�jmdm-28diomt/mr ( 16 input and 12 output mt/mr )�jmdm-40diomr ( 20 input and 20 output mr )�jmdm-com40mt (40 path transistor output )�jmdm-com40mr (40 channel relay output ); jmdm series analog controller�jmdm-10dio10aio�jmdm-20dio4aio�jmdm-120mbadda; jmdm series motion controller: jmdm-20diov2�jmdm-2011�jmdm-20diodisp�jmdm-1830�jmdm-120dioadd. 4. Applications: 1) serial communication and control automation equipment 2) automated quality detector; 3) production line of intelligent detection system� 4) the detection of a variety of sensor input signal� 5) various actuators such as control of the implementation of the solenoid valve, cylinder, 5. Ordering information control panel electronic board information (include jmdm serial control system�instructions�wiring diagram)�mounting screws; delivery way: express delivery 6. After-sales service 1) since the date of the product sold under the normal use of the hardware failure, one year warranty, repair cost is charged only after the warranty period. Due to natural forces and man-made damage, failure to use of the use, inappropriate operation, overhaul, or beyond the scope of abuse, such as caused by the failure, not covered under warranty 2) gifts or accessories of the transformer, the serial communication line is consumable items not covered under warranty

• MOQ 1 Piece(s)
• industrial controllerserial port controller

We are offering electronic equipment. 1ï¼�working power: the controller's default voltage is 24v, can be customized 12v, ac/dc are ok (because the controller with the rectifier circuit) 3ï¼�output type: 4mt4mr/8mt/8mr 2ï¼�way of working: independent control / serial port control stepper and io / serial port control io 3ï¼�users according to their application needs, directly through the rs232 serial communication line write mcu programs (need to know keil c software programming), independent control of io or stepper motor, can also select our complimentary serial port controlled stepper motor (1 stepper motor) and io (12 input 4 output mr) example programs, are directly controlled through the computer serial port; can also select complimentary serial control io (12 in 8 out) sample programs. Users do not need programming, you can directly use, may also be based on communication protocols send serial command to broaden the application on their own. Send serial command to broaden the application. ã�� jmdm-16diov2mr industrial serial port acquisition 8 digital /switching input control, 8 relays output control, opto-isolated lightning strong anti-interference. 8-20 channels scm controller, rs232 serial port controller and 8 relays output. 1. Performance: 1) 8 high performance scm as the master chip, 32k program storage space( can be customized to 64k); 16 data storage space (can be customized to 32k), can be used to store data, the data will not loss when power is removed. 2) working power: ac18v (can choose of dc12v or dc24v). Peripheral drive power : 24/12v dc; 3) 8 opto-isolated lightning strong anti-interference digital inputs, npn type input, the input current is 10milliampere, two channels of them can be used as interrupt sources to count. 4) 8-channel opto-isolated relay output, the output voltage can be connected to 220v, the maximum output current is 5a, each can maximum load of 1.1kw; 5) use of opto-isolated, enabled the internal watchdog and the high frequency filter. Make the system stable and reliable, no crash. 6) one standard rs232 serial communication interface (anti-static and impact of15kv), can peripherals communicate between the computer and text display directly, to achieve the serial port real-time monitoring the input and output state. 7) can directly download programs by rs232 interface, no need burner, convenient to modify and update the program. 8) one led to display the working staus, one toggle switch can set the program status and the program parameter according to program requirements. 9) shell with screws or rail mounting, integrated compact design. shel size: 146mmã�90mmã�40mmï¼� pcb size: 122mmã�86mmã�28mmï¼� 10) using keil c or assemble language, if you have problems of programing you can provide us your work flow and then we can help you to finish it. 2. Usage. 1) can be used in a variety of control system within 16 channels, can be used in control cylinders, solenoid valves, relays, external photoelectric, capacitive, inductive, hall-type sensor etc; 2) can be used to replace the overseas brand plc within 16 channels, various control application (such as machine control), with better cost-efficiency. 3) can be used for single-chip learning and testing. 4) can be used to serial port control of 8 relays output, used in computers, real-time monitoring of the status of the various switch signals on the touch screen, such as real-time monitoring of lighting, power switch and signal applications. 3. Jmdm-16diov2 with its excellent multi-function, stability and reliability, cost-effective, as the industry widely loved by the customers of a below 16 points single-chip controller. (1) can adopt rs232 serial port control of the stepping moter applications, stepping motor control applications are as follows: 1) serial port communication automation equipment. 2) the automatic detector of the quality. 3) production line of intelligent test system. 4) fixed-length control system 5) waiting booth billboards automatic switching system. 6) accurate rotational speed control, precision motion control, precision machining, and other occasions. (2) rs-485 bus can be used as communication carrier between the various control panel, 255 control panels consist of a large scale system with 3060 input points and 2040 output points; can use the computer or the main plc as the main control unit. Rs-485 bus networked remote monitoring system and other multiple aspects, the application case of rs-485 bus networked remote monitoring system as follows: 1) used for a variety of distributed control system. 2) used for a variety of remote monitoring control system. 3) used for lighting control, power plant control, large and medium-sized control project for the automation workshop. 4) used for remote io module. 5) can be used for computer centralized control. 4. Remarks: 1) flexibility: according to your needs, customize input and output points, and can be assembled within 16 points of arbitrary points of the single-chip computer controller. 2) stability; (1) anti-lightning; (2) anti-static and impact of15kv (3) 200kw electromagnetic radiation occasions work in the inverter can work properly; (4) in 250a discharge arc welding applications are working correctly. 3) cost-effective: (1) goodï¼�quality, low prices and exquisite workmanship. (2) single-chip controller at lower cost than plc programming using the keil c, more powerful, is the best alternatives in less than 16 points mitsubishi plc. 4) widely used: can be controlled by own rs232 serial port control lighting, power switches, etc. That comes with the digital / switch; can also via 485, 232 interface network jmdmrs-485/232 networking far process monitoring and control system. 5) beautiful appearance: the shell with screws or rail mounting, integrated compact design. 5. the contact shenzhen jingmin digital machine co., ltd. tel: 0086-0755-23056703; 0086-13392401830 0086-18719040291 fax: 0086-0755-29355820 e-mail: jmctrl@msn.cn; jmctrl@163.com welcome to sign in the following website of our company to learn more about the industrial control products information

• MOQ 1 Piece(s)

We are offering serial port comtrol 20 channel relay output controller relay controller. Relay controller jmdm-com20mr serial port comtrol 20-channel relay output controller. 1. Product synopsis jmdm-com20mr is a high reliable stability of industrial single-chip digital serial controller, relay controller, onboard 20 10a large - capacity relay which independent research and development by us. It is focused on the 20-channnal 10a of large load control, such as lightning, heating wire, power switch, and the other high-power devices, and collect 4-channel i/o input signal contemporary; can be connected photoelectric, capacitive, inductive, hall-style and a variety of sensors and input switch, convenient to plenty of industrial and civil application occasion of stroke switch, infrared switch of the signal detection and condition input to control the output action. the products have following characters: 1). Product design and quality: professional industrial-grade high reliable of lighting prevention and anti-strong electromagnetic interference circuit design, the circuit layout compact and reasonable, with excellent heat dissipation, majority use of patch type chips and electronic components, the product procedure with high security, with relaible industrial quality and stable performance, competence to all kinds of large electromagnetic interference and harsh environment industrial sites, such as arc current, welding current, inverter, and the other workplace can be stable used. 2). I/o: 4-channel full opto-isolated input and 20-channel relay output; output with super load capacity; (1) each of the 20-channel relay are fetch out a normal open point and normal close point, it can control 20 groups of diferent voltage switch; (2) each channel relay output the maximum load is 220v 10a, output use special high filter circuit to prevent electric shock ignition, increase the life of relay. (3) two kinds of communication interface is optional: an rs485 interface and an rs232 interface optional; (4) three kinds of working methods: support for independent control, rs232 serial port monitor, rs485 serial monitoring. (5) four toggle switches: direct hardware addressing to facilitate multiple network use; (6) the precise time control: with the system clock enables precise time control; (7) system stability: with industrial-grade anti-lightning, anti-strong electromagnetic interference, high reliability, no crashes. (8) relay working status indicator: each relay output has a indicator light that easy to observe the working status. (9) industrial shell, dustproof, easy for installation: rail or screw mount; (10) simple serial communication protocol, the convenience of customers for the secondary development 2. Performance parameters 1) working power: workong power of the controller: ac12v or 24v；ac or dc universal; input points power supply: dc5v ~ 30v, output points powersupply: 0 ~ 220v ac or dc; 2) the main control chip: eight high-performance single-chip-microcomputer plus high speed and high stabile fpga programmmable gate array circuit. 3) program storage space: 32k (if there is a specific need, can use 64 k); 4) data storage space: 16k (if there is a specific need, can use 32 k): save the date, data is not lost after power failure; 5) input and output: 4-channel full opto-isolated digital inputs, npn input forms, maximum input current is 10 ma; of which two can be used as an interrupt source used to count, 20-way relay outputs, each output carries a maximum voltage of 220v, maximum current is 10a, output using a unique high-frequency signal filter circuit to prevent contacts ignition, increase the life of the relay; each channel of relay leads to a normally open point and normally closed point, can control 20 different voltage switchs; each relay has a patch type high brightness led lights to display the working statusof the relay; 6) precise control of time: with the system clock can be programmed to achieve the year, month, day, hours, minutes, seconds and other systems time operator; system stability: to enable the internal watchdog and rigorous high-frequency filter characteristics make the system work stable and reliable, start-up time within 1ms since crashes ; 7) two kinds of communication (interface) optional: 1 rs232 interface, 1 rs485 interface can choose through the short circuit cap. One channel standard rs232 serial communication interface (anti-15kv electrostatic shocks), can be directly with the computer or text display peripherals communication; directly download the program through the rs232 interface, no need burner to facilitate changes in procedures and upgrade; 1 standard rs485 communication interface (anti-15kv electrostatic shocks and lightning) can be used for rs485 communication. 8) the controller status indication: two led to display; 9) four toggle switches: direct hardware addressing to facilitate multiple network use, the controller can also be addressed through software; 10) two dip switchs: to set the state of the program or program parameters according to the procedures need. 11) industrial shell, dustproof and beautiful, integrated compact design, easy installation: rail or screw mount; 12) shell dimension: the same as jmdm-com10mr; shell:l*w*h: 250mm×110mm×65mm; internal control panal: l*w*h: 245mm×102mm×40mm； 3. Using instructions 3.1 hardware connection attentions: 1. Jmdm-com20mr default to the 24v or 12v power supply, ac-dc general-purpose, the controller comes with a rectifier module. 2. Note in strict accordance with product instructions the attached wiring diagram to connect the external digital input section, the connection between the external part of the digital output, controller, power supply; power connection should even more strictly, carefully check the confirmation and then connect, or they will burn out the controller or an external input and output devices; 3. The input signal of the controller using the dc 12v/24v power supply, depending on the operating voltage of the external input device; output 0 ~ 220v ac and dc can be used, depending on the operating voltage of the load equipment, the controller relay output to an external voltage should match with the corresponding external input and output devices. 3.2 working mode 3.2.1 independent control mode: 1) to open the electronic version of the technical information supplied with the product: product information, programming software, download software, read again the technical information; 2) according to the instructions accompanying wiring diagram to connect the serial communication line between the computer and controller; 3) install the keil c programming software supplied with the product; 4) in the keil c software to open the controller c51 sample programs, refer to the sample programs, modify and write your own single-chip c language program. 5) compiler and download: after program compiled, use the stc-isp downloads software to download to jmdm-com20mr controller; 6) wiring: double-check the correct and connect the power supply of the controller; connected external output signal can be independent achieve the output logic and timing control. 7) communication distance: the way of rs232 serial control range within 10 meters of one-to-one relationship between the computer and the controller; the maximum communication distance of the rs485 way serial port control is 1.5 km of one–to-much relationship between the computer and controller, a computer can up to control 255 controllers, each controller can set 4. Usage 1) can be controlled 0 ~ 220v voltage range ac or dc actuator such as cylinders, electromagnetic valves, relays, heating wire, general motors, electric light guns, led string lights, general motors and other output load through broken; 2) can realize the weak control of the strong electric load off; 3) can be serial remote real-time status monitoring and control of power plants, automated workshops, and other production sites, remote engine room equipment, such as lighting, power, audio, video, electronic access control of on and off, to save the manual laboring, saving labor costs; 4) can be used for centralized control of the building, advertising, arena and industry lighting, sound and other multimedia devices, intelligent control home appliances switch. 5) can be used for computer to control a variety of peripheral equipment's on and off. 6) can be used for a variety of distributed control system, remote io module, remote control system. 7) can be used for a variety of sandbox, buildings, bridges and other module of control. 8) can be used for the control of electronic lock, infrared switches, door sensors, automatic door. 9) can be used for machine control, input and output of the logic timing control, the function, expansibility, cost-effective of it are superior to the olc with 24 points plc. 10) 4-channel digital inputs can be connected to various sensors and input switch of the photoelectric, capacitive, inductive, hall-style. 11) computer serial port control is easy to achieve: remote, centralized real-time status monitoring and control of a strong electric, multi-channnel lights, power, audio or video switching, the access control switch digital signals on or off; serial acquisition, display, read-back various switch of signal state; 5. Delivery information 1) shipping list: controller, programming download line (supplied), product information of the electronic version. Independent control the product information of the electric version: keil c software tutorial, stc-isp downloads software, product information (example procedure, instructions and wiring diagram).serial port controls the electric version product information: product information (jingmin serial port monitoring software, communication protocol, instructions and wiring diagram), pc vb code (need in the secondary developing can be obtained). 2) delivery way: express delivery, packing standard: anti-static and shock-proof carton. 6. After-sales service 1)since the date of the product sold under the normal use of the hardware failure, one year warranty, repair cost is charged only after the warranty period. Due to natural forces and man-made damage, failure to use of the use, inappropriate operation, overhaul, or beyond the scope of abuse, such as caused by the failure, not covered under warranty 2)gifts or accessories of the transformer, the serial communication line is consumable items not covered under warranty 3)technical support: provide remote telephone, network online technical support.

• MOQ 1 Piece(s)

We are offering high reliability, stability industrial pc digital serial port controllerrelay controller etc.1.product’s introduction jmdm-com4domr is a high reliability and stability industrial pc digital serial port controller which independently research and development by shenzhen jingmin digital machine co., ltd. Can be used to the switch control of 4-channel 10a large load, the high-power devices such as lighting, heating wire, power switch, and strong-power switch. There are two kinds of working methods: independent control and serial port control. The former is the controller realized automatic independent control according to the pc program; and the latter is through computer equipment to do the pc, online by serial port sending instructions communicate with computer to realize real-time monitoring output. 2.technical parameters and characteristics 1)operating power: dc24v 1a (or ac18v 1a ), can customized for dc12v 1a (or ac12v 1a); the controller comes with the rectifier circuit, the input regardless of the positive and negative, so the ac and dc power supply universal. 2)8-bit high performance scm control; 3)two dip switches: programming can be used as two input point to set special function, if it is can set 4 kinds of input status. Haven’t set up any functions in the jingmin sample serial monitoring software. 4)the working status indication of the controller: two led light to display power and operating status. 5)4-channel relay output: optically isolated relay output, passive dry contact form, you can directly control the maximum ac 220v voltage and dc 30v voltage; each maximum output current is 10a, the output state can be read back, back to read the agreement below; back to read agreement as below; 6)4-channel relay output is divided into two groups, wiring respectively, each group can be used to control different loads such as contactors, a variety of lamps, electric wire, electric motors and a variety of electrical loads; 7)communication interface: 1 standard rs232 serial communication interface (anti-15kv electrostatic shock), can communicate with computers and the other pc; directly download the program by the rs232 interface, without burner, convenient procedures for modifying and upgrading; 8)control distance: simple, close control requirements communicated by rs232, it is a one-to-one relationship between the computer and controller, the communication distance up to 10 m; complex, remote control needs an external rs232 to rs485 module remote monitoring communication, it is a one-to-many relationship between the controller and computer; communication distance up to about 1 km, each controller can be set to a different address, a computer can control up to 255 controllers, constitute rs485 remote monitoring system; 9)stability of the system: relay output with high-frequency filter circuit, a very small harmonic; making the system has a very high stability and extremely long working life. 10)dimensions: l*w*h: shell：115mm*90mm*40mm; internal control panel: 91mm*85mm*22mm; 3.using instructions 3.1 hardware connection attentions: 1. Jmdm-com4domr default to the 24v power supply (can also be customized to 12v), ac-dc general-purpose, regardless of positive and negative, the controller comes with a rectifier module. 2. Note that strict accordance with product instructions attached to page 2 wiring diagram : wiring instructions, wiring example diagram, connect the external digital output load, power wiring, serial line connect to the computer and controller; 3. The controller’s output use 0 ~ 220v ac and dc can be, depending on the load device’s operating voltage, the relay’s output external voltage of the controller should be careful to match with the corresponding external input and output devices. [please note that: each load should not exceed 220v * 10a! or they will burn the relay. 3.2 working mode 3.2.1 independent control mode: 1. To open the electronic version of the technical information supplied with the product: product information, programming software, download software, read again the technical information; 2, according to the instructions accompanying wiring diagram to connect the serial communication line between the computer and controller; 3, install the keil c programming software supplied with the product; 4. In the keil c software to open the controller c51 sample programs, the use of input and output library functions to write the single-chip c language process 5, compiler and download: this program compiles, use the stc-isp downloads software to download to jmdm-com4domr controller; general chip model is stc11f04e, specific to open the shell to see the chip model. 6. Wiring: double-check the correct and connect the power supply of the controller; connected external output signal can be independent achieve the output logic and timing control. 3.2.2 serial monitoring mode: 1. To open the electronic version of the technical information supplied with the product, read again the technical information; 2. According to the manual wiring diagram attached to the connection the wiring between the controller and equipment, computers and controllers serial (rs232 or rs485 interface) communication lines; 3. Double-check and correct, connect the power of the controller; 4. Install the sample of jingmin serial port monitoring software: direct double-click the small bulb icon file (jingmin-monitoring serial port .exe) under the support file folder or install to double-click setup.exe of the computer pc software (installer); 5. Using jingmin serial port monitoring software to test the basic function: choose the corresponding serial port number and the controller numbers which need to control in the monitoring interface, then can monitoring the change of 8-channel output status; 6. The secondary development of the customers: customers according the communication protocol to reference the sample vb source code, proper motion secondary development integrated to the third party system software; or using the universal serial debugging software, according to the communication protocol to send serial commands to the controller 7. Communication distance: the way of rs232 serial control range within 10 meters of one-to-one relationship between the computer and the controller; jmdm-com4domr only has rs232 interface suitable for short distance communication； rs485 way serial port control needs peripheral connect rs232 turn to rs485 module; the maximum communication distance is 1.5 km of one–to-much relationship between the computer and controller, a computer can up to control 255 controllers, each controller can set the difference address. 8. After setting well the related parameters or executive commends by the computer, the controller can away from the computer to control according to commend before pc. 3.3 communication protocol in the mode of rs232 communication, the host computer according to the following communication protocols to send rs232 communication commands to control: baud rate: 9600; parity: none; data bits: 8; stop bits: 1 pc to send instructions format as follows: 1.the instruction of control 4-channel output: n values: the integer of1~4. o (00n, 0) shut off the nth output o (00n, 1) open the nth output 2.all on all off instructions: o(020, 0) shutdown the four output point o(020, 0) open the four output point 3.read the instructions of the output point status o (200, 1) request all of the controllers returns to the output points status 4.controller returns to the instructions of output points status; i( 0, 0000) the four figures in the bracket is the status of the output point 4. Specification 1. Working temperature: -10~+65°c; 2. Storage temperature: -20~+80°c; 3. Humidity: 5~95% non-condensing; 4. Power consumption (no external equipment): +24v@0.5a(typical values); 5. Use 1. Can control ac 220v voltage range of the implementation devices such as ac or dc devices, such as contactors, cylinder, solenoid valve, relays, heating wire, ordinary motors, bulb, led string lights, general motors and other output load’s on and off. 2. Can realize the weak control of a variety of exchange of strong electric loads off; 3. Serial remote real-time detection and control of power plants, automatic flower shop and other production site automatically, remote engine room and other equipment, such as lighting, power, audio, video, electronic access control’s on and off, save the toil of manual operation, saving labor costs; 4. Can be used for centralized control of buildings, advertising, arena and industry lighting, sound and other multimedia devices, intelligent control home appliances switch and so on. 5. Can be used for computer to control a variety of external equipment switch； 6. Can be used for a variety of distributed control system, remote io module, remote control system; 7. Can be used for a variety of sand table, buildings, bridges and other models’ lighting control. 6. shipping matters 1. Shipping list: controller, programming download line (supplied), product information of the electronic version. independent control the product information of the electric version: keil c software tutorial, stc-isp downloads software, product information (example procedure, instructions and wiring diagram). serial port controls the electric version product information: product information (jingmin serial port monitoring software, communication protocol, instructions and wiring diagram), pc vb code (need in the secondary developing can be obtained). 2. Delivery way: express delivery, packing standard: anti-static and shock-proof carton. 7. After-sales service 1、since the date of the product sold under the normal use of the hardware failure, one year warranty, repair cost is charged only after the warranty period. Due to natural forces and man-made damage, failure to use of the use, inappropriate operation, overhaul, or beyond the scope of abuse, such as caused by the failure, not covered under warranty 2、gifts or accessories of the transformer, the serial communication line is consumable items not covered under warranty 3、technical support: provide remote telephone, network online technical support. skype: jmctrl

• MOQ 1 Piece(s)

We are offering high reliable industrial grade controller.1.introductions jmdm-40diomr/mt is 40 points i/o high reliable industrial-grade controller independently research and development by shenzhen jingmin digital machine co., ltd. Used for 20-channel digital input and 20-channel digital output control having two working mode, concrete realization of the following features: 1.independent control mode: keil c environment programmed on the computer, after downloading to the controller through rs232 serial line, the controller away from the computer, independently controlled according to the procedures, realized the input and output of the logic control and accurate time control. 2.pc serial port monitoring mode: running on the host computer serial port control software of the computer, you can send commands(character strings or ascii code) through the computer serial port, real-time controlling 20-channel input and 20 �channel relay ( transistor ) output status, control or read the input state data of the input point . has a very wide range of applications in various of civil and industrial occasions, with the characteristics of resist the strong electromagnetic interference, lightning, stable and reliable such as they can connect photoelectric, capacitive, inductive, hall-type and various sensors and input switch, which can be accessed to capture and display the status of the switch input; controllable cylinders, solenoid valves, relays, heating wire, general motors, light bulb, the power switch and various load�s on-and-off . They are applicable to a variety of harsh environments industrial and civil occasions with excellent performance and cost-effective to win the respected and affection of our customers. 2. Performance parameters 1. Working power: jmdm-40diomr/mt; 12v or 24v 2a, dc and ac universal. 2. Master chip: 8 high performance pc plus high speed and high stable fpga programmable gate array circuit; 3. Procedure and data storage: they are all 32k, program memory can be used to store programs and data; data memory used to store data, the data will not lost after power failure. 4. Input and output: jmdm-40diomr; 20-channel opto-isolated digital npn type input (can be customized for the pnp-type); 20-channel relay output, each of the output load voltage range�ac 0~220v, dc 0~30v, the maximum load current is 5 ampere, the output status can be read back. jmdm-40diomt: 20- channel opto-isolated digital npn type input(can be customized for the pnp-type), 20-channel opto-isolated transistor output, npn( open-collector) output form, output voltage range: dc 5~40v; the maximum output load current is 4 ampere, the output status can be read back. 5.system stability: using opto-isolated, enable the internal watchdog and strict high frequency filter characteristics, the start-up time since crashes in less than one second. 6.interface: a standard rs232 serial communication interface( anti -15kv static shock), can direct peripheral communication with computer and text display; can download procedure through rs232 interface directly, no need burner, convenient to the procedure modify and upgrade; serial control, direct peripheral communication with the computer or text display (need to develop communication program); 7.4 toggle switches: hardware addressing; can also be software set its features, such as programming can be used as the input point to set the parameters or set the address; 8.accurate time control: with a clock chip, programming for the system to provide real-time clock, to achieve precise timing, timing control. 9.shell and install: industrial-level shell, nice, easy to install. 10.working status indicator light: one led light. Usually used to display the running status of the controller; 11.shell installation size: 180mm*125mm*47mm; internal control panel size: 172mm*125mm*28mm; used for screws or rail mounting installation. 3.instructions �1) independent control mode: 1.open the electronic version technical information supplied with the product, read again the technical information; 2.according to the instructions accompanying wiring diagram to connect the serial communication line between the computer and controller� 3.installing the keil c programming software supplied with the product, the installation of the stc-isp.exe program download software supplied with the product. 4.opening the c51 sample programs in keil c software to learn, reference sample programs, use the library function of the input and output, write your own scm c language program; 5.programmed compiled by the stc-isp download software to download the c language program to jmdm-40dio controller; 6.after carefully check and correct to connect the power of the controller; connect the external input and output signals can be independently achieve the input and output logic, timing control. (1) serial port control mode: 1. Open the electronic version technical information supplied with the product, read again the technical information; 2. According to the instructions accompanying wiring diagram to connect the serial communication line between the computer and controller� 3. To connect the power of the controller after carefully check and correct. 4. Installing example serial port monitoring software: direct double-click the small bulb light icon under the support file or double-click setup.exe to install; 5. Using example serial port monitoring software to test the basic function: in monitoring interface monitoring test and controlling 20 channels input and 20 output state changes; 6. Customer�s secondary development and use: customer according to communication protocols and example vb source code, proper motion secondary development integrated into third-party system software; or universal serial debugging software, according to the communication protocol to send serial commands to the controller; 7. Serial port control of a controller, the controller default address is 00; the four dip switches are all off, (up) state (remark: at the place of dip switches has arrow logo: that is downward dial is on (1) state and the upward dial is off (0) state). 4. The serial port control function special introductions 1. Jmdm-40diomr/mt controller relay (transistor) panels to collect input status directly through rs232 or rs485 communication interface, or directly control the output of the output point 2 the distance: controlling the host and serial port controller through serial port line and the connect range within 10 meters; extended to 1000 meters by total-line 485 4.single use: to serial control a controller by rs232 or rs485 interface, the default address is 00, 4 dip switches are all off state; 5.multiple sets of network use: through the address coding, in one second delay's is permission; a serial port can maximum addressing, control 100 sets of controller, consist of a large system which has 2000 input point and 2000 output point. 6.support customers secondary development: it can provide a serial communication protocol, vb host computer programming example program for customers to the secondary development of reference. 7.4 dip switches function: hardware addressing can be realized, directly setting 16 (no.00 ~ 15) controllers� address, can also use software programming to set the address of the controller and toggle the switch uses. 8.system clock precise time control: with the system clock, can achieve precise timing, and timing control; 9.shell and installation: industrial-grade housing, nice, ease of installation. 5. example instructions (1) independent control instructions 1. Collecting the example instructions of input point status: to determine whether an input point have input instructions: if (in1 == 0) then to determine whether the five input points have input instructions: if (in5! = 0) then 2, the control output point status of the sample script: open the first channel relay output commands: out bit (1, 1); off the first channel relay output instruction: out bit (1, 0); open the fifth channel relay output instruction: out bit (5, 1); off the fifth-way relay output instruction: out bit (5, 0) (2) serial communication protocol( serial port control instructions) 1 jmdm-40diomr/mt with the address bits of the serial communication protocol specific instructions baud rate: 9600� parity�none data bits: 8 stop bits: 1; the opening address of the controller is 00 and the first output point instruction example of it is: o (00, 001, 1), communication protocol format details: send characters o ( 00 . 001 . 1 ) function meaning instructions communication head controller address separator the first channel relay separator the output state is open communication tail ascii code 0x4f 0x28 0x300x30 0x2c 0x300x300x31 0x2c 0x31 0x29 using the serial port debugging software can directly sending character strings: ascii code format: 4f 28 30 30 2c 30 30 31 2c 30 29 character format: o (00, 001, 0) function: the first output point of the controller�s shut off address is 00 o (00, 001, 1) function: the first output point of the controller�s opening address is 00 2. Serial port communication protocol�the example of the instruction format� 1. Control the output instruction o(00, 001, 0) the first output point of the control panel�s shut off address is 00 o(00, 001, 0) the first output point of the control panel�s opening address is 00 o(00, 001, 0) fully closed: all output point of the control panel�s shut off address is 00 o(00, 001, 0) fully opened: all output point of the control panel�s opening address is 00 2. Read the input point instruction o(00, 101, 1) requiring the control panel of the address is 00 to return (no.1 ~ 8 input points) of the input state o(00, 102, 1) requiring the control panel of the address is 00 to return (no.9 ~ 16 input points) of the input state o(00, 103, 1) requiring the control panel of the address is 00 to return (no.17 ~ 20 input points) of the input state 3. The control panel to return the output point status to the compute that is read back the output point status) i(00, 1, 00000000) the address of the control panel is 00 to return(eight 0 from left to right, represents no.1~ 8 outputs) of the output state i(00, 2, 00000000) the address of the control panel is 00 to return(eight 0 from left to right, represents no.9~ 16 outputs) of the output state i(00, 3, 00000000) the address of the control panel is 00 to return(eight 0 from left to right, represents no.17~ 20 outputs) of the output state 6. Use 1. Being used in a variety of distributed control system, remote io module, remote control system, power plant, automation workshop of the large and medium-sized control project; 2. Being used in the models lighting control of the building of the advertising industry, advertising, sand table, building, bridges and other places, the special control of 4d films and the control of creative water curtain and so on. 3. Being used in computer to control a variety of the timing on and off of the peripheral equipment: printer, projector, display, multimedia audio and video switch and so on. 4. Being used in the control of electronic clock, infrared switches, door sensors, automatic doors. 5. Being used in logic timing control of the machinery equipment: the output load of the cylinder, electromagnetic valves, relay, heating wire, ordinary asynchronous motor, bulb light and so on; can connect photoelectric, capacitive, inductive, hall and a variety of sensor and input switches; its� stability, functionality, scalability, procedures confidentiality, and cost are superior to less than 40 points at home and abroad plc. 6. Controlling by the computer (pc) serial port to easy realized: 1) real-time status monitoring or read back, precise time control the digital signal�s on -and-off of the strong power, electromagnetic valves, and multi-channel light, electrical source, audio or video switch, access switch and so on. 2) serial port collect and display a variety of digital (switch) input signal status. 7. Shipping information 1�delivery list: controller, programming download line, electronic version of the product information. independent controls the electronic version of the product information: keilc software and tutorial, stc-isp download software, product information (example procedure, instructions and wiring diagram). serial port controls the electronic version of the product information: product information jingmin serial port monitoring software, communication protocol, instructions and wiring diagram), pc vb source code 2. Delivery way: express delivery, packing standard: anti-static and shock-proof carton. 8. After-sales service 1�since the date of the product sold under the normal use of the hardware failure, one year warranty, repair cost is charged only after the warranty period. Due to natural forces and man-made damage, failure to use of the use, inappropriate operation, overhaul, or beyond the scope of abuse, such as caused by the failure, not covered under warranty 2�technical support: provide remote

• MOQ 1 Piece(s)

We are offering relay controller industrial controller.relay controller (transistor) output, lighting, sand table model, high voltage ac load, etc. 1.product introduction jmdm-com40mr/mt is a kind of industrial controller with high stability, reliability and strong ability of anti- electromagnetic interference. It was designed and developed independently by shenzhen city jingmin digital machine co., ltd which can control 40-channel digital signals output by a rs232 serial port. It has two output type :relay or transistor. It works in two modes: a. Real-time mode: the computer sends control commands (either ascii or string) to the controller so as to control the output of the relays; b. Program mode: computer programs is downloaded to the controller by a rs232 port, then the controller saves the program, and works according to the logic of procedure and time. It has the following main feature: 1.1 industrial grade 40-channel relay (transistor) output controller, may realize the serial connection control of 40 channels lighting control or switches of power. 1.2 can control the load independently or through the computer rs232 serial port and upper computer software; 1.3 supports multiple cascading close controls in rs232 communication mode. 1.4 supports multiple controllers control remotely in rs485 network; 1.5 support the upper computer to monitor over more than 40*n channels outputs network in real-time; 1.6 using a pc as upper computer, you can realize easily by a rs232 serial port to control and monitor the state of multi-channel lighting, power, audio or video switches, access switches, solenoid valves, cylinders and other digital signals in real-time. 2. The performance and parameters 2.1 working power: jmdm-com40mr: ac 9v/18v or dc 12v/24v; jmdm-com40mt: ac 9v/18v or dc 12v/24v; 2.3 the main control chip: 8-bit microcontroller and high-speed、high-performance fpga programmable array circuit with high stability; 2.4 the program and data memory: 32k program memory for storing data. 30 k data memory can also be used to store data; the data in memory is not lost when the controller meets unexpected power off; 2.5 output: jmdm-com40mr: 40-channel photoelectric isolating relay output: the output load voltage range is 0 ~ 220v; maximum output load current is 5a; output status can be read back; jmdm-com40mt: 40 photoelectric isolating transistor output:output in open-collector type; maximum output voltage is dc24v or 12v; maximum output current is 4a; output status can be read back. 2.6 system stability: photoelectric isolation, internal watchdog circuit and rigorous high-frequency filtering out features make the system stable and reliable. Auto start time is within 1ms when crashes; 2.7 interface: 1 channel standard rs232 serial communication interface (resists 15kv static shock); directly communicate with computer and other peripherals or text display; can download the program directly through the rs232 interface; without ic writer(programmer), to facilitate changes in procedures to modification and upgrade ; 2.8 working status light: 1 led lamp. Generally used for display the running status of the controller; 2.9 cover installation dimension: l*w*h(length*width*height):180mm * 125mm * 47mm; with guide rail or screw fixed installation. 2.10 internal control board dimension: l*w*h(length*width*height): 172mm*125mm*28mm; 3. Application 3.1 used for a variety of distributed control systems; 3.2 used in all kinds of remote control systems; 3.3 used for lighting control in building, advertising , etc., large and medium plant control projects in automation workshop or power plant control; 3.4 used as a remote i/o module to control electromagnetic valves, cylinder, alarm light, traffic light, power switches, .etc. 3.5 used to control various computer peripherals on or off at regular time. 3.6 used to control various of models such as sand table, buildings, bridges , etc. 4. Functional description 4.1 jmdm-com40mr/mt rs232 serial controller can be used to control relays (or transistors) on and off. 4.2 when upper computer (pc or master plc) connects to the controller via serial port, and sends a string of ascii code commands or character string to control one (or all) of the relays on or off, you don’t need completely to consider the select and drive hardware circuit of relays. for example, when you send "o(00, 002, 1)" in the window of popular serial debugging assistant software by a serial port to the controller, this command can realize to open the second channel relay of the controller with the address of 00. when you send the command "o(01, 012, 0)" by a rs232 serial port, then the no.12 channel relay of the controller adresses 01 will be off. 4.3 the distance between the upper computer and the serial controller can be extended by rs485; maximum distance can reach to 1 kilometre. 4.4 a serial port controller can independently control 40 channels relay (or transistor) on and off. By address coding, when the delay of one second is permitted, a serial port can address and control 100 serial port controller to form a large-scale control systems with 4000 channels output. 4.5 provides freely open interface，serial communication protocol and vb communication source code. Present as a gift the free example executable program writed in vb language, and also can help the customers to develop the customerized programs. 4.6 the controller has four toggle switches which can be set address of the controller from 00 to 15. The toggle swithes can also be set the function in programs, the address of controller can be set in a serial string (also means in software). 4.7 the controller has the system clock, so you can control automatically the relay on or off at any time. 4.8 the relay controller is equipped with industrial grade shell with the elegant feature and easy to install. contact:

• MOQ 1 Piece(s)

We are offering control panel. 1 functional characteristics 1) the main power: 12v/24v dc power supply; 2) high performance of the scm control; 3) two dial switch, can be used as two input points for the special-purpose function set; 4) two led respectively the display of the power and operation of the status; 5) 4-channel optically isolated scr output, can control the working voltage of ac 220v directly, the maximum output current is 15a; 6) 4-channel optically isolated scr output divided into two groups, can respectively wiring, each of the group can be used to control the difference load, such as contactor, a variety of bulb, heating wire, electric motor and all kinds of electricity the load; 7) the scr output use of specialized chip zero-crossing trigger, produced minimal harmonic, all of the scr are having overvoltage and overcurrent protection of the circuit and high-frequency filter circuit; enabling the system with high stability. And extremely long working life. 8) the working temperature range of the control the panel is (-10 to +85 â° c); 9) each of the the scr output the panel are having specialized anti-lightning circuit; 10) there is a channel rs232 interface can conmmunicate with the computer and other host computer to constitute of a large communication system. 11) under the circumstance of plus rs232 to rs485 module of more than one controller to constitute rs485 network communication system. 2. Specification 1) working temperature: -10 ~ +65 â° c; 2) storage temperature: -20 to +80 â° c; 3) humidity: 5 ~ 95% non-condensing; 4) power consumption (no peripheral equipment): +24 v@0.2a (typical values) 3. Use 1) can be used to control the contactor, a variety of electric lights, heating wire, electromoter of the large power the load;