Panasonic WV-PB5548E Instructions Manual

Before attempting to connect or operate this product, please read these instructions completely
Caution
When handling this board, hold only by circuit board edges. Otherwise components on the
board may be damaged by static electricity.
PREFACE
The WV-PB5548E Data Board is used to transmit/receive only control data between the Matrix
Switcher and the camera site.
APPEARANCE
1. Data Connector (TA/TB/RA/RB/GND, 1 - 8)
These connectors are used to transmit/receive control data to/from the camera site. Use data
grade cable, suitable for RS-485 (shielded, twisted pairs). Cable length may be extended up to
1,200 m (4,000 ft).
TA (+)
TB
S W
1 RA (+)
RB
GND
R : Termination Resistor, 150Ω 1/2W
T
SW: Selection Switch, Full Duplex/ Half Duplex
GND: Ground; Connected to each channel and
TXD
R RXD
T
common ground.
Data Board
WV-PB5548E
DATA
(RS485)
A
T
B
A
1
R
B
G
A
T
B
A
2
R
B
G
A
T
B
A
3
R
B
G
A
T
B
A
4
R
B
G
A
T
B
A
5
R
B
G
A
T
B
A
6
R
B
G
A
T
B
A
7
R
B
G
A
T
B
A
8
R
B
G
q