RS-422 serial line connection using five wires
An RS-422 serial line connection can transmit data at rates as high as 10 million bits per second, and may be sent on cables as long as 1500 meters.
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A Local connection
B Connection on remote device
For more information, refer to the end-user documentation provided by the manufacturer.
C Female 9-pin D-Subminiature connector
D Male 9-pin D-Subminiature connector
Unless otherwise specified, this cable must be provided by the installation shipyard.
Minimum cable requirements
•  Conductors2 x 5 x 0.5 mm2
•  ScreenOverall braided
•  Voltage: 60 V
•  Maximum outer diameterDefined by the plugs and/or the cable gland
If you wish to use RS-422 or RS-485 serial communication, use a cable with twisted pairs. If you need to install a very long cable, increase the cross section.