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          Communication Unit

          N-R2/R4/UB/L20 series

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          Display I/F

          11-point LED display (Head RD, Head SD, Ethernet Link, Power (Capable of multi-color representation), 6 I/O terminals, Error)

          Code reader power supply

          5 VDC ±5% (650 mA)

          Terminal block


          Number of inputs

          2 inputs (IN1 and IN2)

          Input type

          Bidirectional voltage input

          Maximum rating

          26.4 VDC

          Minimum ON voltage

          15 VDC

          Maximum OFF current

          1 mA


          Number of outputs

          4 outputs (OUT1 to 4)

          Output type

          Photo MOS relay output

          Rated load

          30 VDC, 100 mA

          Leakage current when OFF

          0.1 mA or less

          Residual voltage when ON

          1 V or less


          Head port

          Number of inputs

          1 (12-pin, round connector)

          Supported communication standards

          RS-232C compliant

          Communication speed

          4,800, 9,600, 19,200, 31,250, 38,400, 57,600, 115,200 bps

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

          Data bit length

          7 or 8 bits

          Stop bit length

          1 bit or 2 bits

          Parity check

          None, odd, even

          Communication specifications

          Communication standard

          RS-232C compliant

          RS-422A/RS-485 (maximum number of units that can be connected: 31) switchable

          Conforms to USB 2.0 Full Speed

          Ethernet: IEEE 802.3 compliant, 10BASE-T/100BASE-TX
          USB: USB2.0 Full Speed compliant

          Supported protocol

          Ethernet: TCP, UDP, FTP, BOOTP, EtherNet/IPTM, PROFINET, KV STUDIO, MC protocol, OMRON PLC link


          1 (D-sub 9-pin connector)

          1 (detachable 5-pin connector)

          1 (USB - type B)

          USB: 1 point (Mini-B)


          Output interface

          Total extension length

          15 m or less (including the head cable)

          1.2km or less

          5m or less


          Power voltage

          24 VDC +10 %, -20 %

          Current consumption

          380 mA or less

          Environmental resistance

          Ambient temperature

          0 to +50 °C 32 to 122 °F (No freezing)

          Storage temperature

          -20 to +60 °C -4 to 140 °F (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Operating environment

          No dust or corrosive gases present

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions

          10 to 55 Hz, Double amplitude 0.3 mm 0.01", 2 hours in each of the X, Y, and Z directions


          Approx. 135 g

          Approx. 135 g (excluding connector)

          Approx. 155 g

          Approx. 150 g

          *1 Supported protocol: TCP, UDP, FTP, BOOTP, EtherNet/IPTM, PROFINET, KV STUDIO, MC protocol, OMRON PLC link.

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          IL 60143, U.S.A.
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