Diagnostic Indicator - Allen-Bradley 1794-PS3 Installation Instructions Manual

10 FLEX I/O Power Supply Modules

Diagnostic Indicator

The power supplies have 1 indicator.
1794-PS13
Power indicator
1794-PS3
Power indicator
Diagnostic Indicator
Indicator
ON (green)
OFF
Publication 1794-IN069E-EN-P - September 2018
The power indicator is on (green) when voltage at the
output is between 20.4V DC and 28V DC.
The power indicator is on (green) when voltage at the
output is between 20.4V DC and 28V DC.
Description
Output voltage is greater than 20.4V DC, but less than 28V DC
No power applied to the power supply
Output voltage exceeded 35V DC, and overvoltage protection shut the unit down
Output current is above 1.4A (1794-PS13) or above 3.2A (1794-PS3)
24V DC
Power
POWER SUPPLY
1794-PS13
COM
24V
24V DC
Power
POWER SUPPLY
1794-PS3
COM
24V