Siemens ET 200pro - Digital electronic modules; Digital electronic module 8 DI DC 24 V (6 ES7141-4 BF00-0 AA0)

ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
329
Digital electronic modules
14
14.1
Digital electronic module 8 DI DC 24V (6ES7141-4BF00-0AA0)
Order number
6ES7141-4BF00-0AA0
Properties
● Digital electronic module with eight inputs
● Rated input voltage 24 V DC
● Suitable for switches and proximity switches
● Diagnostics for encoder supply short-circuit to M per module
Pin assignment of connection modules CM IO 4 x M12 and CM IO 4 x M12P
The table below shows the pin assignment of the 8 DI DC 24V on the CM IO 4 x M12 and
CM IO 4 x M12P connection modules.
View of circular connector
Terminal
Assignment X1 to X4
1 24 V encoder supply U
S
(provided by ET 200pro for the
connected encoder)
2 Input signal DI
4
: Connector X1
Input signal DI
5
: Connector X2
Input signal DI
6
: Connector X3
Input signal DI
7
: Connector X4
3
Encoder supply ground 1M
4 Input signal DI
0
: Connector X1
Input signal DI
1
: Connector X2
Input signal DI
2
: Connector X3
Input signal DI
3
: Connector X4
5 Functional earth (FE)