Connection examples for redundant I/Os
C.26 SM 332; AO 4 x 0/4...20 mA [EEx ib], 6ES7 332–5RD00–0AB0
CPU 410 Process Automation/CPU 410 SMART
416 System Manual, 05/2017, A5E31622160-AC
SM 332; AO 4 x 0/4...20 mA [EEx ib], 6ES7 332–5RD00–0AB0
The diagram below shows the connection of an actuator to two SM 332; AO 4 x 0/4...20 mA
[EEx ib]. The actuator is connected to channel 0.
Suitable diodes are, for example, types from the series 1N4003 ... 1N4007 or any other
diode with U
_r
>=200 V and I_
F
>= 1 A
Figure C-24 Example of an interconnection with SM 332; AO 4 x 0/4...20 mA [EEx ib]
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