User`s manual

7.1 Wiring of the RS422-RS232 Cable
1
2
67
3
8
4
9
5
(PC/RS232)
DB9-F
Front View
1
2
6 7
3
8
4
9
5
HDVI-10
DB9-M
Front View
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
RXB
RX_GND
SPARE
TX_GND
TXB
RXA
Frame GND
CD
RXD
TXD
DTR
GND
DSR
RTS
CTS
RI
ShellShell
Frame GND
TXA
Wiring List: HDVI (1) to HDVI Shell to PC Shell
HDVI (2) to PC (2)
HDVI (8) to PC (3)
HDVI (3 + 4 + 6) to PC (5)
Note: For a true RS422 connection, you can use an adapter made by KK Systems (Part Number
K422-99). This adapter connects to the RS232 port on the PC and provides an RS422 connection
on the other side. To connect the K422-99 to the HDVI, use a standard RS422 cable (Male DB9 to
Male DB9 pin to pin). A true RS422 connection allows for a better connection and longer cables.