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Serial Interface RS – 232

Serial Interface RS – 232

Transfer speeds: 110, 150. 300, 600, 1200, 2400, 4800, 9600, 19200 bit/sek.
1 bit/sek = 1 Bd.
Distance of communication depends on speed of transmission and type of line. Distance does not exceed 1Km.
Fig.1. Circuit Provide galvanic division between a Transmitter and Receiver.

Fig. 1. Serial Interface RS – 232.

Electric line can be replaced by an Infra-red Channel, by a Radio Channel or Fiber Optic Line.

added 23.07.07 19:08:10 | looked over 2428 times