14
4
Connet the cable of control terminal to all control terminals.
Control Terminals
NAME
I/O NOTICE
1 ZOOM (TELE: +, WIDE: -)
IN TELE (+3 V - +15 V) WIDE (-3 V - -15 V)
2 FOCUS (NEAR: +, FAR: -)
IN NEAR (+3 V - +15 V) FAR (-3 V - -15 V)
3 IRIS (OPEN: +, CLOSE: -)
IN OPEN (+3 V - +15 V) CLOSE (-3 V - -15 V)
4 COM (For ZOOM, FOCUS, IRIS)
5 ALARM
OUT Open collector-output max.16 V DC 100 mA
OFF (OPEN)/ON (0 V)
6 DAY/NIGHT
IN Pulled up to 5.0 V DC
OFF (open or 4 V DC-5 V DC)/ON (0 V 0.2 mA)
7 GND (For ALARM, DAY/NIGHT)
8 RS485 (B)
I/O
9 RS485 (A)
I/O
Lens Control Terminal
Control is possible from external equipment by changing ZOOM, FOCUS, and IRIS to "+" or "-".
<Internal Connection Diagram>
* If you use a lens control terminal, you should not use GND but the COM terminal.
* The COM terminal is used in common with ZOOM, FOCUS, and IRIS.
* To change the polarity of "+" or "-", make a changeover with the "ZOOM INVERSE" or "FOCUS
INVERSE" on the setup menu.
Alarm Output Terminal
Connect an external device such as a buzzer or lamp to the ALM OUT terminal.
DAY/NIGHT Input Terminal
Connect an external sensor to the DAY/NIGHT IN terminal.
Note:
•
Use a relay unit if the voltage or current of the connected device exceeds the rating.
•
To validate the Day/Night function, set "BW MODE" to "EXT" on the setup menu.
•
The GND terminal comes in only one.
If multiple GND lines are required, branches should be made outside the equipment.
ZOOM
FOCUS
IRIS
COM
external
controller etc.
3.6
3.6
3.6
