A recommended standard published by the EIA to specify electrical signal levels of a serial interface. RS-423 uses unbalanced circuits and it designed to be used with the RS-499 mechanical specifications. Found on https://www.encyclo.co.uk/local/20850
A recommended standard published by the EIA to specify electrical signal levels of a serial interface. RS-423 uses unbalanced circuits and it designed to be used with the RS-499 mechanical specifications.