Control Signal Connection - Veilux SVEX-W125-3 Manual

camera on the bottom holes. Test the camera to see if there is any dead angle. Adjust the drawer layer to fix
camera. There is wire connection board on the drawer layer, the definition is as follows:
No.
1
2
3
4
5 FOCUS
6
7 12VDC
8
9 12VDC
10

4.7 Control signal connection

When this system applies in the industrial environment spot. It shall be equipped with Ex-proof junction box,in
which connect the video cable, control cable and power cable together.
While connecting Control Source and Cameras as below, please use Control Code Distributor. Besides adding a
120Ohm Terminal Resistor between Terminal A and B (as TB Communication Board, Jumper JMP1 under off
position, refer to Table 9.
A B
Camera
Gnd
A B
Gnd
Camera
A B
Gnd
Camera
A B
Gnd
Camera
T8. Wire Connection Board Definition
Name
TXD RS232 Transmit
RXD RS232 Receive
COM
ZOOM
IRIS
DC12V Power +
GND DC12V Power Ground
DC12V Power +
GND DC12V Power Ground
120Ω
120Ω
120Ω
120Ω
P19. Star Connection of Cameras
SVEX-W125-3 (Ex) Explosion proof PTZ Camera Manual
Function
signal
Relay control lens. 10VAC
Zoom
Focus
Iris
A B
Gnd
A B
Gnd
Control
A B A B
Gnd code Gnd
distributo
A B
Gnd
r
Note
RS232 control lens
output. It supports most of
lens
Power supply for camera
and heater
A B
Gnd
Book
Ver: 2.3
Control
signal
source
17