MV-32/64 Multiviewer www.snellgroup.com Connection to Other Equipment
Issue 1 Rev 11 Page 81 © 2014 Snell Limited
5. Connection to Other Equipment
5.1 Interfaces
Seen from the back of MV-32/MV-64.
5.1.1 D-sub 9 serial interface, RS232/RS422
The following table gives the pin assignments for the RS 232, RS 422 D-sub 9 serial
interface.
Fig 63. RS232 and RS422 Connector.
Pin Number RS232 RS422
1- GND
2Tx Rx-
3Rx Tx-
4- -
5GND -
6- -
7- Rx+
8- Tx+
9- -
Table 46. RS232 and RS422 Connector.