Good day!
I am not an electrical engineer nor an expert in this field, so my apologies. I made a diagram for a motorcycle's immobilizer. This what I believe, the alarm module on 'ARMED' mode, outputs negative current (?) through the grey wire. And when in 'UNARMED' mode, no current flows. I put a SPDT Relay (12V) to do the job. However, I have questions regarding the 'ARMED' state, will this drain the battery fast? So I included a 470 Ohms resistor to the diagram, but doubted if the output current will be enough to trigger the relay. Sorry for the terms, quite confusing on my part. Hehe.
I am not an electrical engineer nor an expert in this field, so my apologies. I made a diagram for a motorcycle's immobilizer. This what I believe, the alarm module on 'ARMED' mode, outputs negative current (?) through the grey wire. And when in 'UNARMED' mode, no current flows. I put a SPDT Relay (12V) to do the job. However, I have questions regarding the 'ARMED' state, will this drain the battery fast? So I included a 470 Ohms resistor to the diagram, but doubted if the output current will be enough to trigger the relay. Sorry for the terms, quite confusing on my part. Hehe.