Split Charge
Controller
• Pull in and drop out
voltages installer
adjustable
• Used to switch in
and/or charge
secondary battery
• Monitors primary
battery voltage
• Output drives charging
solenoid
• Solenoid in and out
voltage programmable
Vehicle Primary
Battery
Relay
Auxiliary Second
Battery
Vehicle Primary
Battery
Relay
Auxiliary Second
Battery
Voltage levels and timing
periods are set-up and
defined in the ‘Split
Charging User Interface
Module’ that is within
the Installer Program
- see Section K.
Secondary Battery Supplying Power
Primary Battery Supplying Power
F:8 Split Charging Logic
RSG Engineering Limited Telephone : 01543 438800 Fax : 01543 438801 Email : sales@rsg-ontop.com Web : www.rsg-ontop.com
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UNIVERSAL CONTROLLER PLUS (MCS-32) USER GUIDE V3 F : CONNECTION AND SWITCH DETAILS
F : Connection and Switch Details