Hello
I have a VM130 unit in a car and wanted to use it to trigger the central locking system.
This requires a ground pulse, one for lock, another (on a different wire) for unlock. So I figured I would use channel 1 for lock, channel 2 for unlock. Simples yes, as the Meerkats would say
The question is, how to achieve this grounding action with the VM130, since the circuits connected to it’s relays will have no 12v load or anything to power, if that makes sense?
Does anyone know if it’s possible to make the VM130 provide a ground pulse in this manner without having something else in the circuit?
I would like to hear from anyone who has attempted such a thing!
Thank you.
Bob