Wiring diagram for alarm output – Sony Security Camera User Manual

Page 28

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I/O Port

Note

When the wiring diagram 2 is used, the NSR is not
electrically isolated, so be sure to construct external
circuits that will not produce noise, excess voltage, or
overcurrents.

Wiring Diagram for Alarm Output

3, 5, 7, 9, 11, 13,
15, 17pin
(ALARM OUT+)

2, 4, 6, 8, 10, 12,
14, 16pin
(ALARM OUT-)

Magnet relay
24 V AC/24 V DC,
1 A or less

Inside of this unit

Outside

5 V

Circuit example

GND