Panasonic WJ-CU550A, Руководство по эксплуатации

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• Indirect Connection between the Data Board and Camera Controllers
(“Daisy-Chain” Type Wiring)
In this type of connection only one control cable directly connects between the Data Connector #1 and the Camera Controller
#1. The rest of the Camera Controllers connect to Camera Controller #1 in a Daisy-Chain of connection. Refer to the connec-
tions and settings shown below.
4 Line (Full Duplex) Connection
TXD
TB
RA (+)
RB
GND
RXD
TA (+)
DATA
(RS485)
A
T
B
1
A
R
B
G
A
T
B
2
A
R
B
G
A
T
B
3
A
R
B
G
A
T
B
4
A
R
B
G
A
T
B
5
A
R
B
G
A
T
B
6
A
R
B
G
A
T
B
7
A
R
B
G
A
T
B
8
A
R
B
G
R(A)
R(B)
GND
T(A)
T(B)
GND
S W
SW100, 150, 200, 250
300, 350, 400, 450
FULL: 4 lines
(Internal Switch: SW5, 4 lines)
TA (+)
TB
RA (+)
RB
GND
1
2
3
4
5
8
Combination
Camera
Receiver
R(A)
R(B)
GND
T(A)
T(B)
GND
R(A)
R(B)
GND
T(A)
T(B)
GND
R(A)
R(B)
GND
T(A)
T(B)
GND
R(A)
R(B)
GND
T(A)
T(B)
GND
R(A)
R(B)
GND
T(A)
T(B)
GND
4
Note: In the above connections, the Camera Status Display on page 111 is not displayed correctly.
Do not use the display when connections are made in a Daisy-Chain type wiring.