Re: BMW (Alpine) Alarm pinout and switches (archive)
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Posted by B on July 11, 2001 at 21:05:47:
In Reply to: BMW (Alpine) Alarm pinout and switches posted by Palikari on July 08, 2001 at 19:06:59:
(posted from: ac8bc685.ipt.aol.com (172.139.198.133))
N.C. in alarm systems usually means Normally Closed. As the circuit is closed when it is OK, open when the sensor is triggered.
I have the single button BMW alarm. I pulled it today to change the ROM code chip and noticed the following switches:
SENS CANCEL
BEEP
G.B. SENSOR
N.C.
I am guessing that G.B. stands for "Glass Break". Anyone know what the others are?
Also, all the pinouts are not used. Anyone have a pinout schematic?
Mike
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