TOA Electronics ALARM INPUT UNIT C-AL80(H) Manuale Utente

10

Monitor

C-RM500

Alarm Input Unit

C-AL80

Alarm/Remote Input

RS-232C

Sensor

Sensor

1

4
6

9

5,10

Sensor

1

4
6

9

5,10

Multi-Switcher 
C-MS161D

Video input

Monitor output

Remote control termination: OFF

Alarm input/output

+ GND –  + GND –

Input     Output

Dedicated remote control terminal

Fixed cameras

Input

Input

Video input/output

A

B

A

B

Combination camera

1

2

3

4

5

1

2

3

4

5

Camera control 
cable

Alarm input 
cable

GND

GND

Alarm input terminal 
RS-232C

The use of each camera's alarm input permits up to 
8 sensors to be connected for each camera.

RS-232C reverse cable
D-sub 9 pins/female to D-sub 9 pins/female

Camera control
    terminal

Switcher control terminal

Twisted pair shielded cable

Camera control 
cable

Alarm input 
cable

Combination camera

Master Unit