42
Connection of RS485 cameras
The following are examples when connecting RS485 cameras to the recorder.
Up to 8 RS485 cameras can be connected to a single RS485 port.
Important:
• Select "On" for the termination setting of the devices on both ends of the connection. The termination setting of the recorder
can be set using the mode switch. (
+
Page 51)
• When connecting RS485 cameras, configure the settings on the [RS485 setup] tab under the "Communication" page of the
setup menu together with the RS485 settings of each camera. (
+
Page 94)
• The maximum RS485 cable length for this connection is 1 200 m {3 937 ft}.
1-on-1 connection
Connect a single RS485 camera to the RS485 port.
Example: When connecting RS485 cameras to the video input connector 9 and 13
Mode switch
(No.1 and No.4: ON)
RS485 cable (WV-CA48/50)
Recorder
Unit number 13
Termination: On
Unit number 9
Termination: On
Combination camera
RS485 (2)
(No.5 and No.6: OFF)
(No.5 and No.6: ON)
(No.2 and No.3: OFF)
(No.2 and No.3: ON)
No.5 and
No.6
RS485 (1)
No.2 and
No.3
4-wire connection
2-wire connection
Switch to
be set
RS485 camera
connection
destination
EXT STORAGE
MODE
DATA
RS485(CAMERA) 10/100BASE-T
ALARM
VIDEO
OUT-CASCADE-IN
ALARM/CONTROL
CASCADE IN
MONITOR
OUT
OUT MONITOR OUT(HD)
AUDIO IN
AUDIO
OUT
3
2
1
1 2 3 4 5 6 7 8
1
2
3
4
4
2
3
1
1
2
5
6
7
8
9
10
11
12
13
14
15
16
IN
OUT
2
1
3
4
5
6
7
7
1
2
1
2
8
9
10
11
12
13
14
15
16
POWER
AC IN
SIGNAL
GND
ON
OFF
OUT
IN
OUT
CASCADE
1
2
6
1 2 3 4 5
ON
7 8
6
1 2 3 4 5
ON
7 8
6
1 2 3 4 5
ON
7 8
6
1 2 3 4 5
ON
7 8
6
1 2 3 4 5
ON
7 8
Summary of Contents for WJ-HD716K
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