Check power supply and module status – Rockwell Automation 1756-DHRIOXT ControlLogix-XT Data Highway Plus-Remote I/O Communication Interface Module User Manual
Page 18
Advertising
18 ControlLogix-XT Data Highway Plus-Remote I/O Interface Module
Publication
1756-IN638A-EN-P - March 2009
Check Power Supply and Module Status
After you apply chassis power, check the power supply and module
status indicators to verify the module is working properly.
See the section titled Status Indicators,
for more information
about interpreting module status.
31931-M
Advertising