OpenEye CM-510, Руководство по установке, Страница: 19 / 37

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22-Pin Connector Definition
Using the 22-pin connector, installers can connect the power, video, and RS-485 cables
in one place. The alarm pins are serviceable for connecting alarm input and output
devices such as sensors, sirens, or flashing lights to the surveillance system. For the
definition of each pin, refer to the list below.
Pin Definition Cable
1
AC 24-1/DC (
＋
)
20AWG
2 ALM NC
3 AC 24-2/DC (
－
) 20AWG
4 ALM NO
5 FG 20AWG
6 ALM COM
7 T+
24AWG
8 R-
9 T-
10 R+
11 ISOG
12 ALM-1
13 ALM-3
14 ALM-2
15 ALM-4
16 ALM-5
17 ALM-6
18 ALM-7
19 ALM-8
20 ALM GND
21 VGND
24AWG
22 Video
NOTE : For alarm connections, refer to the Cable Wiring and Connection section.