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50
7
. Using the UPS monitoring software and contact signal
(2) After changing the settings, carefully reinsert the contact signal card and securely tighten the 2 screws.
5. Contact Signal Connector (female DSUB9P)
5 4 3 2 1
9 8 7 6
Front view
Screw size: inch screw
#4-40
UNC
Pin assignment
Pin number
For jumper setting “SC07”
For jumper setting “SC05/06”
* Factory settings
1
Battery LOW signal output (BL)
NC
2
Trouble signal output (TR)
Backup signal output (BU)
3
Backup stop signal input (BS)
Backup reverse signal output (BU)
4
NC
COMMON (COM)
5
COMMON (COM)
Battery Low Signal output (BL)
6
Remote ON/OFF input (–)
Backup stop signal input (BS)
7
Remote ON/OFF input (+)
Remote ON/OFF input (–)
8
Backup signal output (BU)
Trouble Signal output (TR)
9
Battery replacement signal output (WB)
Remote ON/OFF input (+)
6. Remote ON/OFF connector
Front view
Screw size: Inch screw
#4-40
UNC
Pin assignment
Pin number
Signal name
1
Remote ON/OFF (+)
2
Remote ON/OFF (-)
1 2
Connect the included
remote ON/OFF connector
Connector
(1) Turn OFF the power switch, remove the top and bottom screws (2 screws) of the contact signal connec-
tor on the back of the unit, and carefully remove the contact signal card.
How to insert/remove the contact signal card