Panasonic WVCU550C - SYSTEM CONTROLLER UNIT, Operating Instructions Manual

Page: 59 / 130

61
3
●
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 Data Connector #1 and Camera Controller #1. The
rest of the Camera Controllers connect to Camera Controller #1 in a Daisy-Chain connection. Refer to the connections and set-
tings 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
Reciver
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
Note:
Do not use the Camera Status Display described on page 113 in a daisy-chained system as it will not be displayed
correctly.