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          Programmable ControllerKV-5000/3000 series

          KV-L20R

          Multi Communication Unit, 2 Ports

          SPECIFICATIONS

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          Model

          KV-L20R*1

          Type

          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 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 500 m or less

          Internal current consumption

          120 mA or less

          Weight

          Approx. 160 g

          *1 The KV-L20R cannot be connected to the KV-5500/5000/3000.

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