Panasonic WV-CU360C Operating Instructions Manual page 14

Example 2 shows 4 Data Multiplex Units connected with 16 combination cameras, and 4 System Controllers.
DATA Port Connection (PS
Data ports are connected with RS-485 cables among devices using the PS
Notes: When using cables other than those supplied, make sure to use shielded 4-wire twisted pair cable suitable for RS-485
communication.
• Internal Diagram
No.
1
1
WJ-MP204C
2
WJ-MP204C
3
WJ-MP204C
4
WJ-MP204C
6 5
6
• Basic Connection
14
4 cameras can be connected to one Data Multiplex Unit
Channel 1 Channel 2
Up to 4 Data Multiplex Units
WJ-MP204C
Data Multiplex Unit WJ-MP204C
Unit Unit
address 1 address 2
Controller No. 2
Controller
No. 1
360
System Controller WV-CU
UP
L R
DOWN
WV-CU360C
Data)
•
Data Flow
Name
– GND
WV-CU360C TX(B)
WV-CU360C
TX(A)
WV-CU360C
RX(B)
WV-CU360C
RX(A)
–
GND
Data Multiplex Unit
WJ-MP204C
Termination:
ON
Channel 4 Channel 13
Data Multiplex Unit WJ-MP204
Unit
address 4
Controller No. 4
360
System Controller WV-CU
UP
L R
DOWN
Up to 4 System Controllers
•
No.
1
Controller end
1
2
3
4
5
6
6
System Controller
WV-CU360C
DATA DATA
RS-485 Cable
Channel 14 Channel 16
Data Multiplex Unit WJ-MP204
360
System Controller WV-CU
See page 16 for MODE switch and
UP
CONTROLLER NO. switch settings.
L R
DOWN
Data protocol as follows.
TX (B)
TX (A)
RX (B)
RX (A)
Termination:
ON