
5
INTERFACE (UPS side)
Item Specification/Function
Pin Assignment
- Pin 1
- Pin 2
- Pin 3
- Pin 4
- Pin 5
- Pin 6
- Pin 7
- Pin 8
- Pin 9
- Pin 10
- Pin 11~26
GND
SNMPPOW
RXDUPS
TXDUPS
*UNUSED*
*UNUSED*
-VCC
SNMPSIG
GND
+VCC
RESERVE
Dry contact Function:
Output signals (Segment 1~5): User can choose one function for a Segment from below table.
*Output signal (Segment 1~5):
Description
Meaning “1” “0”
Utility Fail Fail Normal
Battery Low Battery Low Normal
General Alarm Alarm Normal
Bypass Status (Online UPS)
Or
AVR Status (Offline/LIA UPS)
Bypass Active
Or
AVR Activ e
Not Bypass Status
Or
Not AVR Status
Summary Alarm Alarm Normal
Battery Testing In test mode Not test mode
Shutdown Processing UPS Shutdown Normal
Over Load Warning Over Load Normal
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