Pelco cs73m-d operation manual Shielded Twisted Pair

															CM9760-MDA 1
1	2						INPUT				12
		3	4	5	6	7	8	9	10	11		13	14	15	16
A															PGM	120VAC
															MON
B
C
																COM1 COM2
D																UNIT ID
							OUTPUT

RS-422 REVERSED CABLE

																CM9760-CDU-T
																100-240V
	Tx+
	Tx-														OUT	IN
1	GND	3	4	5	6	7	8	9	10	11	12	13	14	15
	2														16
																10-24 ACDC
RS-422
SHIELDED
TWISTED
PAIR*
	4		5				4	5				4		5		4	5
	3		6				3	6				3		6		3	6
	2		7				2	7				2		7		2	7
	1		8				1	8				1		8		1	8

MDA 2 MDA 18 MDA 34 MDA 50

16	120VAC	RS-422	16
PGM		REVERSED	PGM
MON			MON
	COM1 COM2	CABLE
	UNIT ID

120VAC

COM1 COM2

UNIT ID

16		16
PGM	120VAC	PGM	120VAC
MON		MON
	COM1 COM2		COM1 COM2
	UNIT ID		UNIT ID

MDA 3 MDA 19 MDA 35 MDA 51

16		RS-422	16
PGM	120VAC		PGM
MON		REVERSED	MON
	UNIT ID	CABLE
	COM1 COM2

120VAC

COM1 COM2

UNIT ID

16		16
PGM	120VAC	PGM	120VAC
MON		MON
	COM1 COM2		COM1 COM2
	UNIT ID		UNIT ID

MDA 4 MDA 20 MDA 36 MDA 52

16		RS-422	16
PGM	120VAC		PGM
MON		REVERSED	MON
	UNIT ID	CABLE
	COM1 COM2

120VAC

COM1 COM2

UNIT ID

16		16
PGM	120VAC	PGM	120VAC
MON		MON
	COM1 COM2		COM1 COM2
	UNIT ID		UNIT ID

MDA 17 MDA 33 MDA 49 MDA 64

16	120VAC	RS-422	16
PGM		REVERSED	PGM
MON			MON
	UNIT ID	CABLE
	COM1 COM2

120VAC

COM1 COM2

UNIT ID

16		16
PGM	120VAC	PGM	120VAC
MON		MON
	COM1 COM2		COM1 COM2
	UNIT ID		UNIT ID

*BELDEN 9843 OR SIMILARCABLE

Figure 38. Master MDA Time and Date Generator for 63 MDA Slave Units (64 Total MDA Units)

46 Pelco Manual C573M-D (11/03)