EverFocus EDSR-900 instruction manual Appendix-D, Alarm I/O pin assignment, Dvr, Pin #

Appendix-D

Alarm I/O pin assignment

The alarm connector, Figure 1, is used to provide one sensor alarm input for each camera input.

For easy operation, an alarm extension board, Figure 2, is provided to connect to the alarm connector.

Each alarm input requires two wires, one wire connects to the desired alarm input pin, the second wire connects to the ground.The alarm signal assignment is shown at the following.

113

225

<Figure 1>

D-SUB 25 pin female connector (DVR)

1	2	3	4	5	6	7	8	9	10	11	12	13 14
28 27		26	25	24	23	22 21 20			19 18		17	16	15
		PR16D00400

DVR

PIN #	NAME / Function
1	GND	Ground
2	ALM 1	Alarm In 1
3	ALM 2	Alarm In 2
4	ALM 3	Alarm In 3
5	ALM 4	Alarm In 4
6	ALM 5	Alarm In 5
7	ALM 6	Alarm In 6
8	ALM 7	Alarm In 7
9	ALM 8	Alarm In 8
10	ALM 9	Alarm In 9
11	ALM 10* Alarm In 10
12	ALM 11* Alarm In 11
13	ALM 12* Alarm In 12
14	ALM 13* Alarm In 13
15	ALM 14* Alarm In 14
16	ALM 15* Alarm In 15
17	ALM 16* Alarm In 16
18	ALMRST	Alarm Reset
19	REC	Record In
20	GIN10	Reserved
21	DISKFULL Disk Full Out
22	GO1	Reserved
23	ALM-N.C	Alarm Out N.C.
24	ALM-N.O	Alarm Out N.C.
25	ALM-COM Alarm OUT COM

<Figure 2> PR16D00400 Alarm extension board

			HOST
		PIN #		NAME
	1			GND
2				ALM 1
	3			ALM 2
	4			ALM 3
5				ALM 4
	6			ALM 5
	7			ALM 6
	8			GND
	9			ALM 7
		10		ALM 8
		11		ALM 9
		12		ALM 10*
13				ALM 11*
		14		ALM 12*
		15		ALM 13*
16				ALM 14*
17				ALM 15*
	18			ALM 16*
	19			ALMRST
20				REC-IN
	21			GND
	22			SPARE-IN
	23			DISKFULL
	24			SPARE-OUT
	25			ALM-N.C
	26			ALM-N.O
	27			ALM-COM
28				GND

* ALM10~ALM16 are active only for EDSR-1600

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