F.14 Sm 322; Do 8 X Dc 24 V/2 A, 6Es7 322-1Bf01-0Aa0 - Siemens SIMATIC S7-400H System Manual

F.14 SM 322; DO 8 x DC 24 V/2 A, 6ES7 322–1BF01–0AA0
The diagram below shows the connection of an actuator to two redundant SM 322;
DO 8 x DC 24 V. The actuator is connected to channel 0.
Suitable diodes include types of the series 1N4003 ... 1N4007, or any other diode with
U
_r
Figure F-14
S7-400H
System Manual, 09/2007, A5E00267695-03
>= 200 V and I_ >= 1 A
F
Example of an interconnection with SM 322; DO 8 x DC 24 V/2 A
Connection examples for redundant I/Os
F.14 SM 322; DO 8 x DC 24 V/2 A, 6ES7 322–1BF01–0AA0
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