Panasonic WJSX650 WJSX650 User Guide - Page 28

Connection, Daisy Chain Connection

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G 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 RS485 (CAMERA) 1 RS485 (CAMERA) 2 4-wire 2-wire communication communication ON ON 1234 (SW#4: ON) 1234 (SW#1 to 4: ON) MODE switch settings Unit number: 1 Line termination: ON Junction Unit WV-CA48/JN RS-485 cable Unit number: 1 Line termination: ON 4 3 2 1 EXTENSION 3 IN EXTENSION 2 IN MODE RS485 (CAMERA) MODE MODE RS485 (CAMERA) MODE IN C-3 VIDEO OUT 4 VIDEO OUT 3 VIDEO OUT 2 VIDEO OUT 1 ALARM IN IN X-2 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CAMERA IN IN X-1 Video input rear boards Note: Do not use unit numbers other than 1 to 8 for individual cameras. (Refer to the operating instructions of camera for setting.) G 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 Daisy Chain Connection Kit WV-CA48/10K Junction Unit WV-CA48/JN RS-485 cable Connector RS485 (CAMERA) 1 4-wire 2-wire communication communication ON ON 1234 (SW#4: ON) 1234 (SW#1 to 4: ON) MODE switch settings Unit number: 3 Line termination: OFF Unit number: 2 Line termination: OFF Unit number: 1 Line termination: OFF 4 3 2 1 EXTENSION 3 IN EXTENSION 2 IN MODE RS485 (CAMERA) MODE MODE RS485 (CAMERA) MODE IN C-3 VIDEO OUT 4 VIDEO OUT 3 VIDEO OUT 2 VIDEO OUT 1 ALARM IN IN X-2 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CAMERA IN IN X-1 Video input rear boards 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. (Refer to the operating instructions of camera for setting.) • Do not set the same unit numbers for more than one camera in an RS-485 chain. 28

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28
●
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.
Note:
Do not use unit numbers other than 1 to 8 for individual cameras. (Refer to the operating instructions of camera for set-
ting.)
●
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
VIDEO OUT 3
VIDEO OUT 4
VIDEO OUT 2
IN X-2
VIDEO OUT 1
ALARM IN
IN X-1
16
32
15
31
30
14
13
29
28
12
11
27
26
10
9
25
CAMERA IN
24
8
7
23
22
6
5
21
20
4
3
19
18
2
1
17
EXTENSION
3
IN
EXTENSION
2
IN
4
MODE
RS485 (CAMERA)
RS485 (CAMERA)
3
MODE
MODE
MODE
2
1
IN C-3
ON
1234
ON
1234
Connector
RS485
(CAMERA) 1
RS485
(CAMERA) 2
4-wire
communication
2-wire
communication
(SW#4: ON)
(SW#1 to 4: ON)
MODE switch settings
Video input rear boards
Junction Unit
WV-CA48/JN
RS-485 cable
Unit number: 1
Line termination: ON
Unit number: 1
Line termination: ON
VIDEO OUT 3
VIDEO OUT 4
VIDEO OUT 2
IN X-2
VIDEO OUT 1
ALARM IN
IN X-1
16
32
15
31
30
14
13
29
28
12
11
27
26
10
9
25
CAMERA IN
24
8
7
23
22
6
5
21
20
4
3
19
18
2
1
17
EXTENSION
3
IN
EXTENSION
2
IN
4
MODE
RS485 (CAMERA)
RS485 (CAMERA)
3
MODE
MODE
MODE
2
1
IN C-3
ON
1234
ON
1234
Connector
RS485
(CAMERA) 1
4-wire
communication
2-wire
communication
(SW#4: ON)
(SW#1 to 4: ON)
MODE switch settings
Video input rear boards
RS-485 cable
Junction Unit
WV-CA48/JN
Daisy Chain Connection Kit
WV-CA48/10K
Unit number: 4
Line termination: ON
Unit number: 3
Line termination: OFF
Unit number: 2
Line termination: OFF
Unit number: 1
Line termination: OFF
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. (Refer to the operating instructions of camera for setting.)
•
Do not set the same unit numbers for more than one camera in an RS-485 chain.