Sm 321; Di 32 X Dc 24 V, 6Es7 321-1Bl00-0Aa0 - Siemens CPU 410-5H Process Automation System Manual

Simatic pcs 7 process control system
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Connection examples for redundant I/Os
C.6 SM 321; DI 32 x DC 24 V, 6ES7 321–1BL00–0AA0
C.6
SM 321; DI 32 x DC 24 V, 6ES7 321–1BL00–0AA0
The diagram below shows the connection of two redundant encoder pairs to two redundant
SM 321; DI 32 x DC 24 V. The encoders are connected to channel 0 and channel 16
respectively.
Figure C-4
312
Example of an interconnection with SM 321; DI 32 x DC 24 V
CPU 410-5H Process Automation/CPU 410 SMART
System Manual, 10/2013, A5E32631667-AA

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