
18 Rockwell Automation Publication IASIMP-QS026A-EN-P - July 2012
Chapter 1 Prepare the Distributed POINT I/O Hardware
Mount and Wire the 1794-PS3 Power Supply
Use a 1794 FLEX I/O power supply to power the distributed POINT I/O modules. This
publication uses the 1794-PS3 power supply.
1794-PS3 Power Supply
1. Hook the upper-lip of the DIN rail
latch onto the DIN rail.
2. Press the module onto the DIN rail.
3. Connect the 120/230V AC power,
120/230V AC common, and AC
Ground wires.
WARNING: Verify that all incoming power is turned off before wiring power.
Upper-lip of DIN
rail latch.
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