Alarm In/Out Connection Diagram - Samsung SNC-B2315P Bedienungsanleitung

To connect input and output ports:
Connect alarm lines to the input and output ports on the rear.
: These are alarm in ports.
A_IN 1, A_IN 2
GNd : This is the GND port.
A_OUT 1, A_OUT 2 : These are alarm out ports.
: For external control of Day/Night option.
EXT_SEN

Alarm In/Out Connection diagram

A_IN1
1
A_IN2
2
GND
3
External Relay
A_OUT1
4
External Relay
A_OUT2
5
EXT_SEN
S
6
Installation and Connection
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