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English _21
● INSTALLATION & CONNECTION
installation & connection
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Camera Wiring Interface Board
For the camera wiring, please refer to the picture below.
J
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Select Normal Open in the setup menu.
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The sensor input is activated during a short for contact type, or when it is at “Low” level for
the active type.
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Select Normal Close from the Setup menu.
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The sensor input is activated when open for the contact type or when in high impedance
state (open collector) for the active type.
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The maximum capacity of the alarm output terminal is 30V DC/2A, 125V AC/0.5A and 250V
AC/0.25A.
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When connecting alarm input and output cables, be sure to connect one cable to each
terminal respectively.
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To connect products over the camera’s capacity, please use an additional relay device.
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If power and GND cables are connected inappropriately to the NC/NO or COM port, a fire or
breakdown of equipment may occur.
AC- FG AC-
AUDIO OUT
AUDIO IN
GND
1.COM
1.NO 1.NCIN1 IN2 GND IN3 IN4
2.COM
2.NO
2.NC
D+ D- TXD+ TXD-GND
D+ D- TXD+ TXD- GND
ETHERNET
Refer to Control Signal
Connection Diagram
Audio
IN
Video
Output
Audio
OUT
(SNP-5430 : AC 24V, 2.5A/
SNP-5430H : AC 24V, 3A)
Power Input
Ground
Power Supply
Communications
Alarm output
Alarm
Input
Alarm