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Vega-MV Router Multiviewer - User Manual
Issue 1 Revision 2
Page 158
© 2017 SAM
Controlling LEDs from a GPI Output
Connection to Other Equipment 9.2
9.1.1 D-sub 9 serial interface, RS232/RS422
The serial connector on the MV-NRP is configured using jumpers on the MV-NET card.
See section 9.1 for jumper configuration details.
The following table gives the pin assignments for the RS 232, RS 422 D-sub 9 serial interface.
9.2 Controlling LEDs from a GPI Output
See Section 4.5.3 “GPI Input/Output Connectors” on page 38 for an example of controlling an
LED from a GPI output.
Figure 114 RS232 and RS422 Connector.
Pin Number
RS232
RS422
1
-
GND
2
Tx
Rx-
3
Rx
Tx-
4
-
-
5
GND
-
6
-
-
7
-
Rx+
8
-
Tx+
9
-
-
Table 61
RS232 and RS422 Connector.
1
5
9
6