Connection examples for redundant I/Os
E.16 SM 322; DO 8 x AC 230 V/2 A, 6ES7 322–1FF01–0AA0
S7-400H
476 System Manual, 03/2012, A5E00267695-11
E.16 SM 322; DO 8 x AC 230 V/2 A, 6ES7 322–1FF01–0AA0
The diagram below shows the connection of an actuator to two SM 322; DO 8 x AC 230 V/2
A. The actuator is connected to channel 0.
9
/
1
/
1
Figure E-16 Example of an interconnection with SM 322; DO 8 x AC 230 V/2 A