Avid Technology AirSpeed series, Installation And User Manual

Page: 243 / 282

Connector Pinouts and Connections
243
RS-422 Serial Remote RJ45 Connector Specifications
The following table lists RS-422 specifications for the 8 Serial Remote RJ45 connectors on
the rear panel on the AirSpeed Multi Stream. The column labelled “Automation Controller
Pin Connections” lists the corresponding communication pin connections for an associated
automation controller or similar device.
The following diagram shows the serial remote RJ45 connection on the AirSpeed
Multi Stream:
SERIAL
1 2 3 4 5 6 7 8
All ports are 8 pin RJ45 serial ports
Serial Remote RJ45 Connectors
Pin #
Pin Connections on
AirSpeed Multi Stream
Automation Controller Pin Connections
1 RS-422 Receive data (RX–) RS-422 Transmit data (TX–)
2 RS-422 Receive data (RX+) RS-422 Transmit data (TX+)
3 RS-232 Receive data (RX) RS-232 Transmit data (TX)
4 RS-422 Transmit data (TX–) RS-422 Receive data (RX-)
5 RS-422 Transmit data (TX+) RS-422 Receive data (RX+)
6 Ground Ground
7 Ground Ground
8 RS-232 Transmit data (TX) RS-232 Receive data (RX)