Look up: RS 422

1. 
   Rs 422
   A high-speed serial communication port which allows data to be transferred to and from an external computer at a very high rate (500K baud).
   Found on http://www.traditionalmusic.co.uk/music%
   
   
2. 
   RS 422
   Transmittance standard for serial transmittance of PC data. Unlike RS 232 - standard up to 1.200 m can be bridged with RS 422. The trade offers complying modifiers which can transform a RS 232 signal into a RS 422 standard.
   Found on http://www.medium.co.uk/public/sales/glo
   
   
3. 
   RS-422
   This is an advanced format of digital communication when compared to RS-232. A major difference is that the presentation is balanced line and the signalling is differential. In simple terms, the signal transmitted is read at the receiving end as the difference between the two wires without a reference to earth. So if there is common mode noise induced along the line, it will be cancelled out. RS-422 can drive lines of up to 1200m and distribute data on to up to 10 receivers.
   Found on http://www.zoo.co.uk/~z0001325/Glossary.
   
   
4. 
   RS-422
   A recommended standard published by the EIA to specify electrical signal levels of a serial interface. RS-422 uses balanced circuits and is designed to be used with the RS-499 mechanical specifications.
   Found on http://www.flowmeterdirectory.com/flowme
   
   
5. 
   RS-422
   EIA-422
   Found on