The ME-PT1 (pigtail one-wire) adapter connects to Magnum’s Auto Generator Start (ME-AGS) controller to allow the connected generator to start when an external +12-volt DC supply is applied. This is useful for applications in which there is a need to automatically turn the generator on/off externally, either through a manually controlled switch or from an automatically controlled switching device.
When +12-volts is supplied to this pigtail wire it causes the AGS controller to start and run the connected generator.