Siemens - (6es7214-2ad23-0xb0cpu224xp, DC PS, 14di DC/10do DC/2ai/1ao DC Power Supply)

Supply voltage
24 v dc yes
permissible range, lower limit (dc) 20.4 v
permissible range, upper limit (dc) 28.8 v
load voltage l+
rated value (dc) 24 v
permissible range, lower limit (dc) 20.4 v
permissible range, upper limit (dc) 28.8 v
input current
inrush current, max. 12 a; at 28.8 v
from supply voltage l+, max. 900 ma; 120 to 900 ma, output current for expansion modules (dc 5 v) 660 ma
encoder supply
24 v encoder supply
24 v yes; permissible range: 15.4 to 28.8 v
short-circuit protection yes; electronic at 280 ma
output current, max. 280 ma
backup battery
battery operation
backup time, max. 100 h; (min. 70 h at 40 °c); 200 days (typ.) with optional battery module
memory
number of memory modules (optional) 1; pluggable memory module, content identical with integral eeprom; can additionally store recipes, data logs and other files
data and program memory
data memory, max. 10 kbyte
program memory, max. 16 kbyte; 12 kb with active run-time edit
backup
present yes; program: entire program maintenance-free on integral eeprom, programmable via cpu; data: entire db 1 loaded from pgpc maintenance-free on integral eeprom, current values of db 1 in ram, retentive memory bits, timers, counters, etc. Maintenance-free via high-performance capacitor; optional battery for long-term buffering
cpu processing times
for bit operations, max. 0.22 µs
counters, timers and their retentivity
s7 counter
number 256
of which retentive with battery
adjustable yes; via high-performance capacitor or battery
lower limit 1
upper limit 256
counting range
lower limit 0
upper limit 32767
s7 times
number 256
of which retentive with battery
adjustable yes; via high-performance capacitor or battery
upper limit 64
time range
lower limit 1 ms
upper limit 54 min; 4 timers: 1 ms to 30 s; 16 timers: 10 ms to 5 min; 236 timers: 100 ms to 54 min
data areas and their retentivity
flag
number, max. 32 byte
retentivity available yes; m 0.0 to m 31.7
of which retentive with battery 0 to 255, via high-performance capacitor or battery, adjustable
of which retentive without battery 0 to 112 in eeprom, adjustable
hardware configuration
expansion devices, max. 7; only expansion modules of the s7-22x series can be used. Due to the limited output current, the use of expansion modules may be limited.
connectable programming devicespcs simatic pgpc, standard pc
expansion modules
analog inputsoutputs, max. 38; 2 onboard inputs and 1 output, also max. 28 inputs and 7 outputs (em) or max. 0 inputs and 14 outputs (em)
digital inputsoutputs, max. 168; max. 94 inputs and 74 outputs (cpu + em)
as-interface inputsoutputs max. 62; as-interface ab slaves (cp 243-2)
digital inputs
numberbinary inputs 14
mp-reading yes; optionally, per group
input voltage
rated value, dc 24 v
for signal "0" 0 to 5 v; 0 to 1 v (i 0.3 to I 0.5)
for signal "1" min. 15 v; min. 4 v (i 0.3 to I 0.5)
input current
for signal "1", typ. 2.5 ma; 8 ma for i0.3 to i0.5
input delay (for rated value of input voltage)
for standard inputs
parameterizable yes; all
at "0" to "1", min. 0.2 ms
at "0" to "1", max. 12.8 ms
for interrupt inputs
parameterizable yes; I 0.0 to I 0.3
for countertechnological functions
parameterizable yes; (e0.0 to e1.5) up to 200 khz
cable length
cable length, shielded, max. 500 m; standard input: 500 m, high-speed counters: 50 m
cable length unshielded, max. 300 m; not for high-speed signals
digital outputs
numberbinary outputs 10; transistor
functionalityshort-circuit strength no; to be provided externally
limitation of inductive shutdown voltage to 1 w
switching capacity of the outputs
with resistive load, max. 0.75 a
on lamp load, max. 5 w
output voltage
for signal "1", min. L+ (-0.4 v (5 v 20.4 v for a 0.0 to a 0.4; 20.4 v a 0.5 to a1.1))
output current
for signal "1" rated value 750 ma
for signal "0" residual current, max. 10 µa
output delay with resistive load
0 to "1", max. 15 µs; of the standard outputs, max. (q0.2 to q1.1) 15 µs; of the pulse outputs, max. (q0.0 to q0.1) 0.5 µs
1 to "0", max. 130 µs; of the standard outputs, max. (q0.2 to q1.1) 130 µs; of the pulse outputs, max. (q0.0 to q0.1) 1.5 µs
parallel switching of 2 outputs
for increased power yes
switching frequency
of the pulse outputs, with resistive load, max. 100 khz; q0.0 to q0.1
aggregate current of outputs (per group)
all mounting positions
up to 40 °c, max. 3.75 a
horizontal installation
up to 55 °c, max. 3.75 a
cable length
cable length, shielded, max. 500 m
cable length unshielded, max. 150 m
analog inputs
number of analog potentiometers 2; analog potentiometer; resolution 8 bit
encoder
connectable encoders
2-wire sensor yes
permissible quiescent current (2-wire sensor), max. 1 ma
1st interface
type of interface integrated rs 485 interface
physics rs 485
functionality
mpi yes; as mpi slave for data exchange with mpi masters (s7-300s7-400 cpus, ops, tds, push button panels); s7-200-internal cpucpu communication is possible in the mpi network with restrictions; transmission rates: 19.2187.5 kbits
ppi yes; with ppi protocol for program functions, hmi functions (td 200, op), s7-200-internal cpucpu communication ; transmission rates 9.619.2187.5 kbits
serial data exchange yes; as freely programmable interface with interrupt facility for serial data exchange with third-party devices with ascii protocol transfer rates: 1.2 2.4 4.8 9.6 19.2 38.4 57.6 115.2 kbits; the pcppi cable can also be used as rs232rs485 converter
mpi
transmission rate, max. 187.5 kbits
transmission rate, min. 19.2 kbits
2nd interface
type of interface integrated rs 485 interface
physics rs 485
functionality
mpi yes; as mpi slave for data exchange with mpi masters (s7-300s7-400 cpus, ops, tds, push button panels); s7-200-internal cpucpu communication is possible in the mpi network with restrictions; transmission rates: 19.2187.5 kbits
ppi yes; with ppi protocol for program functions, hmi functions (td 200, op), s7-200-internal cpucpu communication ; transmission rates 9.619.2187.5 kbits
serial data exchange yes; as freely programmable interface with interrupt facility for serial data exchange with third-party devices with ascii protocol transfer rates: 1.2 2.4 4.8 9.6 19.2 38.4 57.6 115.2 kbits; the pcppi cable can also be used as rs232rs485 converter
mpi
transmission rate, max. 187.5 kbits
transmission rates, min. 19.2 kbits
integrated functions
number of counters 6; high-speed counters (2 to 200 khz and 4 to 30 khz), 32 bits (incl. Sign), can be used as updown counters or for connecting incremental encoders with 2 pulse trains offset by 90° (max. 1 to 100 khz and 3 to 20 khz (ab counters)); parameterizable enable and reset input; interrupt facilities (incl. Call of subroutine with any content) when the setpoint is reached; reversal in counting direction, etc.
counter frequency (counter) max. 200 khz
number of alarm inputs 4; 4 rising edges andor 4 falling edges
number of pulse outputs 2; high-speed outputs, 20 khz, with interrupt option; pulse-width and frequency modulation option
limit frequency (pulse) 20 khz
galvanic isolation
galvanic isolation digital inputs
between the channels yes
between the channels, in groups of 6 and 8
galvanic isolation digital outputs
between the channels yes; optocoupler
between the channels, in groups of 5
permissible potential difference
between different circuits 500 v dc between 24 v dc and 5 v dc
ambient conditions
environmental conditions for further environmental conditions, see "automation system s7-200, system manual"
operating temperature
vertical installation, min. 0 °c
vertical installation, max. 45 °c
horizontal installation, min. 0 °c
horizontal installation, max. 55 °c
air pressure
permissible range, min. 860 hpa
permissible range, max. 1080 hpa
relative humidity
operation, min. 5 %
operation, max. 95 %; rh class 2 in accordance with iec 1131-2
degree and class of protection
ip20 yes
configuration
programming
programming language
lad yes
fbd yes
stl yes
command set bit logic instructions, compare instructions, timer instructions, counter instructions, clock instructions, transmissions instructions, table instructions, logic instructions, shift and rotate instructions, conversion instructions, program control instructions, interrupt and communications instructions, logic stack instructions, integer maths, floating-point math instructions, numerical functions
program processing free cycle (ob 1), interrupt-controller, time-controlled (1 to 255 ms)
program organization 1 ob, 1 db, 1 sdb subroutines withwithout parameter transfer
number of subroutines, max. 64
know-how protection
user program protectionpassword protection yes; 3-stage password protection
connection method
plug-in io terminals yes
dimensions
width 140 mm
height 80 mm
depth 62 mm
weight
weight, approx. 390 g