E-T-A Circuit Breakers DC Power Module Type PowerPlex ® Power Module PM500

The PowerPlex® PM500 is our Power Module with physically isolated CAN bus interface as well as redundant protective functions for connected DC loads. Analog to the PowerPlex® DC024, the device can control and monitor a total of twelve electrical loads. Each module has a manual override function for each 8 A and 25 A output via integral electro-mechanical mini circuit breakers. This allows manual and direct switch-over and ensures access to critical functions. Product features: Galvanic isolation of the CAN interfaces Configurable outputs (2 x 25 A, 6 x 8 A, 4 x 1 A) Software-controlled overcurrent protection with current measurement Hardware-controlled safety disconnection Self-protection of power transistors Mini circuit breakers with manual switching function Application examples: Control and monitoring of DC loads Control, dimming and monitoring of lights Control and monitoring of navigation lights Control and monitoring of the anchor light Voltage measurement Current measurement Temperature measurement Control of heating and air-conditioning systems Fuel flow monitoring Fuel tank level / remaining volume Water tank levels / remaining volume pump control and monitoring