Digital electronic modules
14.1 Digital electronic module 8 DI DC 24V (6ES7141-4BF00-0AA0)
ET 200pro distributed I/O system
332 Operating Instructions, 03/2013, A5E00335544-08
The figure below shows the block diagram of the 8 DI DC 24V.
Figure 14-1 Block diagram 8 DI DC 24V