Pelco C636M-F manual Connecting a CM6800

CONNECTING A CM6800

The CM6800 external alarm files must be set up correctly. You must set auto reset on the CM6800 to acknowledge alarms. Refer to the CM6800 Installation/Operation manual.

To connect a CM6800 to a DX9100 recorder:

1.Connect a null modem cable from the recorder’s RS-232 port to COM 1 (RS-232) on the CM6800.

2.Set the RS-232 COM 1 port on the CM6800 as ASCII.

3.Set the baud rate on the CM6800 to match the baud rate on the recorder.

You can also connect to the additional ASCII ports on the CM6800 via an RS-232 to RS-422 converter. Refer to the CM6800 or CM6800E manuals for the correct ASCII ports.

RECORDER

1	4	9	12	5	8	13	16
Term	75	Term	75	Term	75	Term	75
Loop	HI-Z	Loop	HI-Z	Loop	HI-Z	Loop	HI-Z
							Rel	Alarm Inputs	Rel		Alarm Inputs
In
1	2	3	4	5	6	7	8
Out
							1	1 2 3 4 5 6 7 8	Com 2	9 10 11 12 13 14 15 16 Com
In
9	10	11	12	13	14	15	16		AUDIO INPUTS
Out
								1	5	9	13
								2	6	10	14
								3	7	11	15
								4	8	12	16

NULL	NULL
MODEM OR	MODEM
CABLE	CABLE
CM6800

																	010101
HZ
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
75																1	5
																2	6
17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	3	7
												1	2	3	4	4	8
								41	42	43	44
33	34	35	36	37	38	39	40	45	46	47	48	5	6	7	8
									ALT

1 2 3 4 5 6 7 8

		CONTROL
A T	T	R R	T	T	R R B
+	-	- +	+	-	- +

	F
1	3
	2

1

120/230~ 50/60 HZ 25 WATTS

RS-232 TO RS-422

CONVERTER

Figure 85. Connecting a CM6800

NOTE: You still must configure the data translator when using a CM6800. Refer to the Data Translator Configuration section.

70 C636M-F (3/09)