Samsung SNC-M300P Alarm In/Out Connection Diagram, To connect input and output ports:

To connect input and output ports:

Connect alarm lines to the input and output ports on the rear.

A_IN 1, A_IN 2 : These are alarm in ports.

GND: This is the GND port.

A_OUT 1, A_OUT 2 : These are alarm out ports.

Alarm In/Out Connection Diagram

A_IN1

1

A_IN2

2

GND

External Relay

3

A_OUT1

External Relay

A_OUT2

4

5

Not Used 6

14_ Installation and Connection