Daisy Chain Connection - Panasonic WJ-SX650 Operating Instructions Manual

● 1:1 Connection
One camera is connected to one RS-485 (CAMERA) port.
Example: RS-485 cameras are connected to the CAMERA IN 9 and 12 connectors.
Connector
communication
RS485 ON
(CAMERA) 1
RS485
(CAMERA) 2
(SW#4: ON)
MODE switch settings
Note: Do not use unit numbers other than 1 to 8 for individual cameras.
● Daisy Chain Connection
Two or more cameras can be connected to one RS-485 (CAMERA) port. Up to 8 cameras are available.
Example: RS-485 cameras are connected to the CAMERA IN 9 to 12 connectors
Unit number: 4
Line termination: ON
EXTENSION 3 IN
VIDEO OUT 4
32 31
16 15
Notes:
• Among cameras connected to an RS485 (CAMERA) port in the daisy chain (4-wire communication), only one camera can
activate camera alarms.
• Do not use unit numbers other than 1 to 8 for individual cameras.
• Do not set the same unit numbers for more than one camera in an RS-485 chain.
28
4-wire 2-wire
communication
ON
1 2 3 4 1 2 3 4
(SW#1 to 4: ON)
Unit number: 1
Line termination: ON
EXTENSION 3 IN
VIDEO OUT 4
32 31
16 15
Daisy Chain Connection Kit
WV-CA48/10K
Junction Unit
WV-CA48/JN
Unit number: 3 Unit number: 2
Line termination: OFF Line termination: OFF
EXTENSION 2 IN
MODE
VIDEO OUT 3 VIDEO OUT 2
30 29 28 27 26 25
14 13 12 11 10 9
CAMERA IN
Video input rear boards
EXTENSION 2 IN MODE
VIDEO OUT 3 VIDEO OUT 2
30 29 28 27 26 25
14 13 12 11 10 9
CAMERA IN
Video input rear boards
RS485
(CAMERA) 1
RS-485 cable
Unit number: 1
Line termination: OFF
4 3 2 1
RS485 (CAMERA) RS485 (CAMERA)
MODE MODE MODE
VIDEO OUT 1
24 23 22 21 20
8 7 6 5 4
Junction Unit
WV-CA48/JN
RS-485 cable
Unit number: 1
Line termination: ON
4 3 2 1
RS485 (CAMERA) MODE MODE RS485 (CAMERA) MODE
VIDEO OUT 1
24 23 22 21 20
8 7 6 5 4
4-wire
Connector
communication
ON
1 2 3 4
(SW#4: ON)
MODE switch settings
IN C-3
ALARM IN IN X-2
19 18 17
3 2 1
IN X-1
IN C-3
IN X-2
ALARM IN
19 18 17
3 2 1
IN X-1
2-wire
communication
ON
1 2 3 4
(SW#1 to 4: ON)