Sm 322; Do 8 X Ac 230 V/2 A, 6Es7 322-1Ff01-0Aa0 - Siemens SIMATIC S7-400H Manual

F.2

SM 322; DO 8 x AC 230 V/2 A, 6ES7 322-1FF01-0AA0

The following diagram shows the connection of an actuator to two redundant
SM 322; DI 8 x AC 230 V/2 A. The actuator is always connected to Channel 0.
Figure F-2
Automation System S7-400H Fault-tolerant Systems
A5E00068197-07
Connection example SM 322; DO 8 x AC 230 V/2 A
Connection Examples for Redundant I/O
1L
1N
120/230V
1L
1N
F-3