Siemens SIMATIC PCS 7 - SM 422; DO 16 X AC 120;230 V;2 A, 6 ES7 422-1 FH00-0 AA0

Connection examples for redundant I/Os
C.27 SM 422; DO 16 x AC 120/230 V/2 A, 6ES7 422–1FH00–0AA0
CPU 410 Process Automation/CPU 410 SMART
System Manual, 05/2017, A5E31622160-AC
417
C.27
SM 422; DO 16 x AC 120/230 V/2 A, 6ES7 422–1FH00–0AA0
The diagram below shows the connection of an actuator to two
SM 422; DO 16 x 120/230 V/2 A. The actuator is connected to channel 0.
Figure C-25 Example of an interconnection with SM 422; DO 16 x 120/230 V/2 A