American Power Conversion MX28B400 user manual Front Panel LED Indicators

Models: MX28B400

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T o p L e v e l

S e c o n d L e v e l

T h i r d L e v e l

F o u r t h L e v e l

MX28B400 +24V

+

 

 

 

TT PIN OEM

 

PIN

 

 

 

 

 

 

 

MX28B400 +24V

+

 

 

 

IN OEM

 

OEM R Offset

 

 

 

 

 

 

 

 

OEM R Gain

 

 

 

 

 

 

 

 

OEM C Offset

 

 

 

 

 

 

 

 

OEM C Gain

 

 

 

 

 

 

 

 

OEM S Offset

 

 

 

 

 

 

 

 

OEM S Gain

 

 

 

 

 

 

 

Front Panel LED Indicators

Major (Red)

On when Major Relay is de-energized*

 

 

Minor (Yellow)

On when Minor Relay is energized

 

 

Normal (Green)

On when no alarms are active

 

 

ALM 1 (Red)

On when Output Relay 1 is energized

 

 

ALM 2 (Red)

On when Output Relay 2 is energized

 

 

ALM 3 (Red)

On when Output Relay 3 is energized

 

 

ALM 4 (Red)

On when Output Relay 4 is energized

 

 

ALM 5 (Red)

On when Output Relay 5 is energized

 

 

ALM 6 (Red)

On when Output Relay 6 is energized

 

 

MIN (Red)

On when Minor Relay is energized

 

 

MAJ (Red)

On when Major Relay is de-energized*

 

 

* This will produce a major relay output even when all power is lost.

MX28B400 +24 VDC User’s Manual

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Page 44
Image 44
American Power Conversion MX28B400 user manual Front Panel LED Indicators