Maintenance/Other
55
(GB)
Maintenance/Other
Pin assignment
RS-232C/422A connector (D-sub 9-pin, female)
Pin No.
Signal
1
GND
Ground
2
TX
Receive
3
RX
Transmit
4
GND
Ground
5
Not used
6
GND
Ground
7
TX
Receive
8
RX
Transmit
9
GND
Ground
Design and specifications are subject to change
without notice.
PJ COM connector (D-sub 9-pin, female)
Pin No.
Signal
1
GND
Ground
2
BUS BUSY
Busy
3
TX/RX
Receive/Transmit
4
GND
Ground
5
Not used
6
GND
Ground
7
BUS BUSY
Busy
8
TX/RX
Receive/Transmit
9
GND
Ground
S VIDEO connector (mini-DIN 4-pin)
(VPH-G90U/G90M only)
Chrominance
Luminance
GND
GND