Power Supply Module (RS485)

The CM720B LAN Power Supply is a high efficiency 13.8V DC, 1Amp continuous rated switch mode power supply with built-in Pulse battery charger, suitable for charging up to 7Ah sealed lead batteries. Multiple power outputs are provided to simplify wiring to ancillary equipment and are protected with a selfresetting fuse.

As the CM720 is a LAN device, it can also be mounted in its own enclosure away from the Solution 144 panel, while still remaining fully supervised. A monitored cabinet tamper input is provided for added security when this connection method is used. The CM720 mounts in a single module space within the enclosure.

Once connected to the Solution 144 via the RS485 encrypted panel LAN, the Solution 144 panel continuously monitors all functions of the power
supply including AC Power Fail, Low Battery, Output Voltage, Overload conditions and even its own temperature. Should any problems be detected, the system will display a trouble message on the code pad, as well as report the event to the monitoring station so they can take appropriate action.

Features

• 1 Amp continuous rated; LAN monitored
• Multiple protected power outputs
• Resettable fuse protected
• Pulse battery charger
• AC Fail output, low battery output and low battery indicator