Copyright © BEP Marine Limited, All rights reserved
Product version: DCM3.2
Page 8
Date: 12/05/05
5 Plug Information
1.
POWER SUPPLY / BATTERY BANK 1
+10 to +35V DC supply from battery bank 1 through a 1A fuse (for meter protection).
2.
BATTERY BANK 2
+10 to +35 DC Volts from Battery bank 2 through a 1A fuse.
3.
BATTERY BANK 3
OR
POSITIVE FEED FROM BILGE PUMP
+10 to +35 DC Volts from Battery bank 3 through a 1A fuse.
OR
Positive feed from pump side of the bilge pump float switch.
4.
EXTERNAL ALARM
Can be wired to an external alarm (negative signal).
5.
BACK LIGHTING
Can be connected to a +10V to +35V DC supply to bring the back lighting on constantly.
6.
SHUNT BATTERY
One core of Screened twisted pair to the battery side of the shunt.
7.
SHUNT LOAD
The other core of Screened twisted pair to the load side of the shunt.
8.
GROUND
Use the screen of the twisted pair to go back to the load side of the shunt.
NOTE: If inputs 2 and/or 3 are not being used then low volts alarm needs to be brought down to zero, or
inputs 2 and/or 3 can be looped into input 1.
