Neousys Technology POC-400 Series, User Manual

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POC-400 Series
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3.7.3 Wiring Ignition Signal
To have ignition power control for in-vehicle usage, you need to supply IGN signal to
the system. The IGN input is located on the 3-pin pluggable terminal block (shared
with DC power input). For in-vehicle ignition control wiring, please do the following:
1. Connect car line (12V for sedan, 24V for bus/truck) to V+.
2. Connect car Batter-/ GND line to GND.
3. Connect ACC line to IGN.
WARNING
Please make sure your DC power source and IGN signal share the same ground.
IGN input accepts 8~35VDC. Supply a voltage higher than 35VDC may damage the
system.