Connection examples for redundant I/Os
E.14 SM 322; DO 8 x DC 24 V/2 A, 6ES7 322–1BF01–0AA0
S7-400H
474 System Manual, 03/2012, A5E00267695-11
E.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.
Types with U
_r
>=200 V and I_
F
>= 2 A are suitable as diodes
9
0
0
/
Figure E-14 Example of an interconnection with SM 322; DO 8 x DC 24 V/2 A
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