Table of Contents
Advertisement
Connection with the Camera Sites
Connect cameras (or camera site equipment) data
multiplexed type to the CAMERA IN connectors 1
through 4 on the rear panel of the Video Multiplex-
er.
Note: Make sure that the cable length between the
camera site and the WJ-FS616 Video Multi-plex-
er is less than 900 m (3 000 ft) when using RG-
59/U, BELDEN 9259 or equivalent cables.
Connect none multiplexed type cameras to the
CAMERA IN connectors 5 through 16.
Note: If you need to change input channels from
the none multiplexed type to multiplexed, install
the WV-PB6164 Data Multiplex Boards for the
corresponding
channels
Multiplexer. For installations, see page 10.
RS485
A B
A B
G
G
N
N
T
R
D
D
inside
the
Video
16
15
14
13
CAMERA
IN
CAMERA
OUT
16
15
14
13
Video Multiplexer WJ-FS616
-15-
For cameras equipped with RS-485 communication
facility, connect the RS-485 cable as follows.
Note: If you use cables assembled from locally pro-
cured materials, it is important that only high
quality, data grade cable, suitable for RS-485
"2-wire twisted pair shielded cable" is used,
BELDEN 9406 or equivalent.
Low grade cable will result in unstable opera-
tion of the system.
Check the settings of the camera addresses when
using cameras capable of RS-485 communication.
Operations from the Multiplexer will not work if the
camera addresses are set improperly.
1. Do not use addresses other than 1 through 16 for
individual cameras ("17" is not allowed.)
2. Do not set the same address for more than one
camera in an RS-485 chain.
5
4
3
2
5
4
3
2
AUX
Alarm
1
1
Advertisement
Table of Contents
