Information about cable, connector or adapter : RS423 interface  

 RS423 interface
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 Category :   All cables and connectors > Connectors > Computer > Serial I/O >
 Added to database : 2006-02-15 06:40:52

 Description : RS423 is a unbalanced serial interface for the transmission of digital data. The EIA describes RS423 as a DTE to DCE interface only containing the electrical characteristics.

 Pinout : 0

1see noteTranceiver Voltage Range -6 to +6 v,Minimal Voltage at Receiver -0.2 or +0.2 , Speed VS Distance - 1 kbps @ 1200m (4000 ft)

 Note : The RS423 electrical characteristics make it clear that it is the supercedor of RS232. Since it's speeds are defined from 20 kbps (where RS232 stops) to 100 kbps. All signals are defined with A and B lines, where all the B lines are tied to a common ground.