Rockwell Automation 1758-RTU202 DataSite Hardware User Manual - Manual (Page 33)

Publication 1758-UM001D-EN-P - June 2011
Wiring the Controller 33
Wiring for Digital Input (DI)
Keep the DI effective high level input voltage range within 12…24V DC.
The DI signal can be used to measure digital quantity such as the on/off state.
DICOM DI0 DI1 DI2 DI3 DI4 DI5 DI6 DI7
12…24 V DC
19 20 21 22 23 24 25 26 27
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