Front panel indicators, Input power voltage indicator, Output power display – Rockwell Automation T82xx Trusted High Integrity Power Supply 110-240V ac and 24V dc User Manual

Page 11: Output power indicator

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Trusted

TM

Power Supply System T82xx

Issue 9 Mar 06

PD-T82xx

11

1.4. Front Panel Indicators

The front panel of each I/O power supply module supports three LED indicators detailed in the
following sub-paragraphs

1.4.1. Input Power Voltage Indicator

Each green INPUT POWER indicator is lit when the associated input (Input A, Input B) is above the
lower input voltage threshold.

1.4.2. Output Power Display

The 10-segment LED indicator bar displays the approximate output current level percentage (0% -
100%)

1.4.3. Output Power Indicator

The DC Output indicator is lit when the I/O power supply module's dc output is within tolerance. Out-of-
tolerance conditions, loss of input power or brown-out, and module failures turn off this indicator.

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