Code Alarm CA-640 Instruction Manual download pdf (Page 14)

10/C Active Output (20 AWG -) (BLUE/BLACK)

Connect the 10/C wire to add-on relays as described in Diagram

14, or to an optional component requiring a ground signal when

the vehicle is running via remote start.

Note: If you are connecting the 10/C wire to more than one relay,

install 1-amp blocking diodes (1N4001 or equivalent) as shown in

the Diagram 14.

Interrupting a Sensor or Component while the Vehicle is running

via Remote Start

Use an SPDT relay (not supplied) and connect as shown in

Diagram 15.

3. Car Start Harness (C), cont’d

10/C WIRE

To Alarm

From Sensor

Constant 12V+

Cut Here

Sensor Trigger Wire

Diagram 15

Install Diodes Here

Diode stripe should

face toward

10/C WIRE

Diagram 14

CA-640.p65 10/20/03, 7:48 PM14

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 26 27

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Code Alarm CA-640 Instruction Manual Page 14