Grass Valley PVS Series System Guide v.4.0 Dec 10 200 - Manual (Page 263)

I/O Panel RS-422 connectors
July 27, 2001 Profile XP System Guide 263
I/O Panel RS-422 connectors
The Profile XP I/O Panel has eight 9-pin female connectors for RS-422 connections.
Pin # Signal Description
1 GND Signal Ground
2 -TXD Differential Transmit Data (low)
3 +RXD Differential Receive Data (high)
4 GND Signal Ground
5 NC
6 GND Signal Ground
7 +TXD Differential Transmit Data (high)
8 -RXD Differential Receive Data (low)
9 GND Signal Ground
Female
0624-34
1 5
9 6