RS-422 - Google Search (original) (raw)

RS-422

RS-422, also known as TIA/EIA-422, is a technical standard originated by the Electronic Industries Alliance, first issued in 1975, that specifies electrical characteristics of a digital signaling circuit. Wikipedia

Connector types: Not specified

Mark(1): Negative difference

Maximum binary rate: 100 kbit/s – 10 Mbit/s

Maximum devices: 10 (1 driver and 10 receivers)

Maximum distance: 1,200 meters (3,900 ft)