Omron Powli BU50SW Instruction Manual page 63

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