GE A8950CC installation instructions Contact Input module channel sequence

RJ45 - A (Top) CONTACT INPUTS - CHANNELS A-D RJ45 - B CONTACT INPUTS - CHANNELS E-H

Pin	Contact Signal
1	IN A
2	(GND)
3	IN B
4	(GND)
5	IN C
6	(GND)
7	IN D
8	(GND)

RJ45 - C CONTACT OUTPUTS - CHANNELS A-D

Pin	Contact Signal
1	IN E
2	(GND)
3	IN F
4	(GND)
5	IN G
6	(GND)
7	IN H
8	(GND)

RJ45 - D (Bottom) CONTACT OUTPUTS - CHANNELS E-H

Pin Contact Signal Pin Contact Signal

1

2

3

4

5

6

7

8

CA N/O A C B N/O B C C

N/O C

CD N/O D

1

2

3

4

5

6

7

8

CE N/O E C F N/O F C G

N/O G

CH N/O H

To activate a relay, provide a connection from an IN (+) to GROUND.

•IN

•GND

Contact Input module - channel sequence

	Slot 15	Slot 16	Slot 17	Slot 18
RJ45-A	Ch 1-4 IN	Ch 9-12 IN	Ch 17-20 IN	Ch 25-28 IN
RJ45-B	Ch 5-8 IN	Ch 13-16 IN	Ch 21-24 IN	Ch 29-32 IN
RJ45-C	Ch 1-4 OUT	Ch 9-12 OUT	Ch 17-20 OUT	Ch 25-28 OUT
RJ45-D	Ch 5-8 OUT	Ch 13-16 OUT	Ch 21-24 OUT	Ch 29-32 OUT

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