Sm 321; Di 16 X Dc 24V, 6Es7 321-7Bh01-0Ab0 - Siemens SIMATIC PCS 7 CPU 410-5H System Manual

Process control system / process automation
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Connection examples for redundant I/Os
C.10 SM 321; DI 16 x DC 24V, 6ES7 321–7BH01–0AB0
C.10
SM 321; DI 16 x DC 24V, 6ES7 321–7BH01–0AB0
The diagram below shows the connection of two redundant encoder pairs to two SM 321;
DI 16 x DC 24V. The encoders are connected to channels 0 and 8.
Figure C-8
346
Example of an interconnection with SM 321; DI 16 x DC 24V
CPU 410-5H Process Automation
System Manual, 09/2014, A5E31622160-AB

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