Panasonic CPC-EX manual Pinouts and color codes for extension connector CN12

Section 300-InstallationChapter 4. Trunks and Lines

Table 4-20. Pinouts and color codes for extension connector CN12

Extension Slot	Color Code	Pin No.	Desig.	Function
EC1	WH-BL	26	1T	Extension Port 1
(DBS 40,	BL-WH	1	1R
DBS 72,	WH-OR	27	2T	Extension Port 2
DBS 96)	OR-WH	2	2R
	WH-GN	28	3T	Extension Port 3
	GN-WH	3	3R
	WH-BR	29	4T	Extension Port 4
	BR-WH	4	4R
	WH-SL	30	5T	Extension Port 5
	SL-WH	5	5R
	RD-BL	31	6T	Extension Port 6
	BL-RD	6	6R
	RD-OR	32	7T	Extension Port 7
	OR-RD	7	7R
	RD-GN	33	8T	Extension Port 8
	GN-RD	8	8R
EC2	RD-BR	34	9T	Extension Port 9
(DBS 40,	BR-RD	9	9R
DBS 72,	RD-SL	35	10T	Extension Port 10
DBS 96)	SL-RD	10	10R
	BK-BL	36	11T	Extension Port 11
	BL-BK	11	11R
	BK-OR	37	12T	Extension Port 12
	OR-BK	12	12R
	BK-GN	38	13T	Extension Port 13
	GN-BK	13	13R
	BK-BR	39	14T	Extension Port 14
	BR-BK	14	14R
	BK-SL	40	15T	Extension Port 15
	SL-BK	15	15R
	YL-BL	41	16T	Extension Port 16
	BL-YL	16	16R
EC3	YL-OR	42	17T	Extension Port 17
(DBS 40,	OR-YL	17	17R
DBS 72,	YL-GN	43	18T	Extension Port 18
DBS 96)	GN-YL	18	18R
	YL-BR	44	19T	Extension Port 19
	BR-YL	19	19R
	YL-SL	45	20T	Extension Port 20
	SL-YL	20	20R
	VI-BL	46	21T	Extension Port 21
	BL-VI	21	21R
	VI-OR	47	22T	Extension Port 22
	OR-VI	22	22R
	VI-GN	48	23T	Extension Port 23
	GN-VI	23	23R
	VI-BR	49	24T	Extension Port 24
	BR-VI	24	24R
	VI-SL	50	Not used
	SL-VI	25

Note: Only digital extensions can be used in slot EC1. Port 1 is reserved for Attendant 1 and requires a Display Key Phone.

DBS-2.3/9.2-300 DBS Manual - Revised April 2000 4-33