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          Programmable ControllerKV-8000 series

          Serial Communication Unit



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          Serial communication unit

          Connection interface

          Port 1: RS-232C, Port 2: RS-232C/RS-422A/RS-485 (4 wires) /RS-485 (2 wires) switching

          Transmission specification

          Transmission rate

          1,200, 2,400, 4,800, 9,600, 19,200, 38,400, 57,600, 115,200, 230,400 bps

          Transmission method

          RS-232C/RS-422A/RS-485 (4 wires): Full duplex, RS-485 (2 wires): Half duplex

          Transmission distance

          RS-232C: 15 m or less, RS-422A/RS-485 (4 wires) /RS-485 (2 wires): Total extension 1,200 m or less*1

          Internal current consumption

          120 mA or less


          Approx. 150 g

          *1 When transmission speed is 230,400 bps, total extension will be 500 m or less. Transmission speed and transmission distance change according to connected devices. Check with the actual device.

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