Siemens SIMATIC PCS 7 - SM 322; DO 32 X DC 24 V;0,5 A, 6 ES7 322-1 BL00-0 AA0

Connection examples for redundant I/Os
C.19 SM 322; DO 32 x DC 24 V/0,5 A, 6ES7 322–1BL00–0AA0
CPU 410 Process Automation/CPU 410 SMART
System Manual, 05/2017, A5E31622160-AC
409
C.19
SM 322; DO 32 x DC 24 V/0,5 A, 6ES7 322–1BL00–0AA0
The diagram below shows the connection of an actuator to two redundant SM 322; DO 32 x
DC 24 V. The actuator is connected to channel 1.
Suitable diodes are, for example, those of the series 1N4003 ... 1N4007, or any other diode
with U
_r
>=200 V and I_
F
>= 1 A
Figure C-17 Example of an interconnection with SM 322; DO 32 x DC 24 V/0.5 A