I Connection With The Rs485 Camera - Panasonic WJ-HD309 Operating Instructions Manual

I Connection with the RS485 camera

This is an example of connection when the unit is used together with the RS485 devices.
Up to eight cameras can be connected using a single RS485 (CAMERA) port.
Important:
• Terminate both devices on both ends of the connection. Refer to the respective operating instructions for the descriptions
of how to terminate. Termination of this unit can be set with the mode switch on the rear panel.
• When connecting an RS485 camera, it is necessary to set each item of "RS485 Setup" of "Comm" on the SETUP MENU
according to the RS485 settings of the camera. (Refer to page 113.)
• The total length of the RS485 cable from this unit is 1 200 meters at the maximum.
G 1:1 connection
Connect a camera to the RS485 (CAMERA) port.
Example: When the RS485 cameras are connected to the CAMERA IN connectors 9 and 13:
4 1
3 2
AUDIO IN AUDIO OUT
16 15
IN
OUT
16 15
Connect the RS485 camera to
RS485 (1)
RS485 (2)
1
SERIAL ALARM
CASCADE
OUT
2
MONITOR OUT CASCADE IN MONITOR (VGA) ALARM/CONTOROL
14 13 12 11 10 9 8 7
14 13 12 11 10 9 8 7
CAMERA
RS485 cable
Combination Camera
Switches required to be set
No.2
No.3
No.5
No.6
Mode switch
ON
1 2 3 4 5
MODE
COPY
PS·DATA RS-485(CAMERA) 10/100BASE-T EXIT STORAGE
6 5 4 3 2 1
6 5 4 3 2 1
RS485 cable
4-wire communication
OFF
OFF
OFF
OFF
(No. 1, No. 4 : ON)
6 7 8
SIGNAL GND
POWER
AC IN
2-wire communication
ON
ON
ON
ON
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