Siemens SIMATIC ET 200SP - Connecting the 3 DI;LC Module for the Motor Starter

Wiring
6.10 Connecting the 3DI/LC module for the motor starter
Distributed I/O system
System Manual, 09/2019, A5E03576849-AJ
109
6.10 Connecting the 3DI/LC module for the motor starter
You will find further information on the 3DI/LC module in the ET 200SP motor starter
(https://support.industry.siemens.com/cs/ww/en/view/109479973
) manual.
Procedure
The figure below shows the connections of the 3DI/LC module.
①
Digital input 3
②
Digital input 2
③
Digital input 1
④
Local control (manual local)
⑤
Ground
⑥
24 V DC/ 100 mA output
Note
The digital inputs (1 to 4) are not isolated. The reference potential is M (5). Control the digital
inputs only via a unit
supplied from the 24 V DC output (6).
Connect only cables of a width not exceeding 30
m to the 3DI/LC module.
The supply (5 and 6) is
protected against short-circuits.