Digital Electronic Module 4 Di / 4 Do Dc 24V/0.5A (6Es7143-4Bf50-0Aa0) - Siemens ET 200pro Operating Instructions Manual

14.7 Digital electronic module 4 DI / 4 DO DC 24V/0.5A
(6ES7143-4BF50-0AA0)
Order number
6ES7143-4BF50-0AA0
Properties
● Digital electronic module with 8 channels
● Diagnostics for short-circuit of encoder supply to ground and short-circuit of outputs
Pin assignment on connection modules CM IO 4 x M12 and CM IO 4 x M12P
The table below shows the pin assignment of the 4 DI / 4 DO DC 24V/0.5A on connection
modules CM IO 4 x M12 and CM IO 4 x M12P.
View of circular connector
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08

14.7 Digital electronic module 4 DI / 4 DO DC 24V/0.5A (6ES7143-4BF50-0AA0)

– 4 digital inputs, supplied from supply voltage 2L+
– 4 digital outputs 0.5 A, supplied from supply voltage 2L+
– Rated input voltage and rated load voltage 24 V DC
– Suitable for switches and proximity switches
– Outputs suitable for solenoid valves, DC contactors and indicator lights
Terminal Assignment X1 to X4 (inputs/outputs)
1 24 V encoder supply U
(is supplied by the ET 200pro to the connected
encoder)
2 Output signal DQ
Output signal DQ
Output signal DQ
Output signal DQ
3 Ground 2M
4 Input signal DI
Input signal DI
Input signal DI
Input signal DI
5 Functional earth (FE)
Digital electronic modules
(from 2L+)
S
: Connector X1
0
: Connector X2
1
: Connector X3
2
: Connector X4
3
: Connector X1
0
: Connector X2
1
: Connector X3
2
: Connector X4
3
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