Sm 422; Do 32 X Dc 24 V/0.5 A, 6Es7 422-7Bl00-0Ab0 - Siemens SIMATIC S7-400H System Manual

Connection examples for redundant I/Os
E.24 SM 422; DO 32 x DC 24 V/0.5 A, 6ES7 422–7BL00–0AB0
E.24 SM 422; DO 32 x DC 24 V/0.5 A, 6ES7 422–7BL00–0AB0
The diagram below shows the connection of an actuator to two SM 422; DO 32 x 24 V/0.5 A.
The actuator is connected to channel 0. Suitable diodes are, for example, those of the series
1N4003 ... 1N4007, or any other diode with U
Figure E-24
484
Example of an interconnection with SM 422; DO 32 x DC 24 V/0.5 A
>=200 V and I_ >= 1 A
_r F
System Manual, 03/2012, A5E00267695-11
S7-400H