
Vega-MV Router Multiviewer - User Manual
Issue 1 Revision 2
Page 41
© 2017 SAM
MV-NET Card and Rear Module - Slot 0
Vega-MV Unit Hardware 4.5
4.5.5 Serial Comms Port Pin Assignments
The 9-pin serial connector on the MV-NET rear panel is configured using jumpers on the
MV-NET card. See section 4.5.4 for jumper configuration details.
The following table gives the pin assignments for the serial comms connector for RS 232 and
for RS 422 modes of operation.
Figure 23 Serial Comms Connector
Pin Number
RS232
RS422
1
-
GND
2
Tx
Rx-
3
Rx
Tx-
4
-
-
5
GND
-
6
-
-
7
-
Rx+
8
-
Tx+
9
-
-
Table 12
Serial Comms Connector Pin Assignment
1
5
9
6