I want to use an Orion TR 12/12 9A as a standby charger to maintain the starter battery from house battery.
I want to control the Orion via alternator D+ signal. The Orion should be charging while engine is NOT running (D+ low). But it should be disabled while the engine is running (D+ high).
Can I use the product "Inverting remote on-off Kabel ASS030550120" to achieve this?
If so, how is this cable connected to the remote port of the Orion? (Jumper removed or not?, left or right pin?)