RDIO Remote Digital I/O Modules

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Humidity10% to 90% (Non condensing)
Immunity to Radiated RFLevel 3 as per IEC 1000-4-3
MountingDIN rail or back panel mounting
Power Supply24 V DC ± 10%
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

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Company Information

Renu Electronics Pvt. Ltd.

Baner, Pune, Maharashtra

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Member Since 16 Years
Nature of Business Retailer

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Product Details
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Humidity10% to 90% (Non condensing)
Communication: COM1 COM2To Programming terminal / Operator interface / Eagle I/O / RDIO To PLC or as Modbus Slave
Immunity to ESDLevel 3 as per IEC 1000-4-2
Temperature: Operating Storage0o to 60o C -20o to 80o C
MountingDIN rail or back panel mounting
Immunity to TransientsLevel 3 as per IEC 1000-4-4
EmissionsEN55011 CISPR A
Digital Inputs3 to 30 V DC / AC High 0 to 1.5 V DC / AC Low
Immunity to Radiated RFLevel 3 as per IEC 1000-4-3
Immunity to Conducted RFLevel 3 as per IEC1000-4-6
Power Supply24 V DC ± 10%
Dimensions (DIN rail)155 X 102 X 48 mm
Digital Outputs: Open Collector Relay (NO or NC)50 V DC, 0.25 Amp. max. 230 V AC, 2Amp.

Features
	DIN rail or panel mounted compact Digital I/O module
	Direct connection to PLC programming port
	Direct connection as Modbus Slave on RS485 network or RS232 link
	Up-to 32 digital inputs and 32 digital outputs
	Dual serial ports for connection of programming terminal / Operator Interface or SCADA
	LED indication for each I/O
	Diagnostic indication for communication and power
	Common programming software for the entire RDIO family.........FREE!!
	CE marked with optional UL certification

Basic RDIO Operations

Function
The RDIO series products add digital capability to your PLC / SCADA. Models are available that offer upto 32 digital inputs and upto 32 digital outputs to the PLC / SCADA. The configuration
is done using the setup software.
The digital inputs and outputs are isolated from the host device. RDIO has two communication ports. One port is used to connect to the PLC and second port can be used to connect an Operator Interface such as one of the Prizm series products or an IBM PC to configure the RDIO. The communication between the RDIO and PLC is optimized for speed to allow fast
data transfer.
PLC Communication
The setup software defines the block of PLC registers used for communication. Register words are used for tracking inputs and outputs. Data is either sent to the specified register in the PLC or received from the register designated as Output register.
The unit scans PLC registers continuously and evaluates the outputs.
RTU Mode
The RDIO can also be configured as Modbus RTU useful for data acquisition. The Modbus protocol allows the user to use off the shelf SCADA software such as ASTRA and other host devices. The unit offers RS232 as well as RS485 hardware layers.
Digital I/Os
The I/Os are isolated and in case of outputs separate ground can be made available for each output. The Unit has LED indication for each I/O.
The unit is configured using the Windows based setup software. This will define the desired parameters for the unit like the inputs and outputs to be used, PLC registers, etc.

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