Chapter 2 Installation Page 11
2. Installation
Plug Information
Pin Type
A1 Positive supply input
A2 Negative supply input
A3 Remote alarm output
A4 Backlight control input
A5 DC Current 1 -
A6 DC Current 1 +
A7 DC Current 2 -
A8 DC Current 2 +
B1 Input 1 (DC Voltage/Pump/Tank/SOM)
B2 Input 2 (DC Voltage/Pump/Tank/SOM)
B3 Input 3 (DC Voltage/Pump/Tank/SOM)
B4 Input 4 (DC Voltage/Pump/Tank/SOM)
B5 Input 5 (DC Voltage/Pump/Tank/SOM)
B6 Input 6 (DC Voltage/Pump/Tank/SOM)
B7 Input 7 (DC Voltage/Pump/Tank/SOM)
B8 Input 8 (DC Voltage/Pump/Tank/SOM)
Wiring Diagram
The following are 3 basic DCSM wiring diagrams. They are based on the default meter types that
are chosen on first power up: