Recent Searches
    Series ( results)
      Models ( results)
          1. Home
          2. Products
          3. Measurement Sensors
          4. Laser Displacement Sensors
          5. Ultra High-Speed/High-Accuracy Laser Displacement Sensor
          6. Models
          7. Controller

          Ultra High-Speed/High-Accuracy Laser Displacement SensorLK-G5000 series




          Select Language





          Sensor head compatibility


          No. of connectable sensor heads



          Minimum display unit

          0.001 µm

          Display range

          ±999.999 µm to ±9999.99 mm, (7 settings selectable)

          Display cycle

          10 times/sec

          Display interface

          Display port

          Either the display unit (LK-HD500) or dedicated touch panel (LK-HD1001) can be connected

          LED indicator

          LASER ON

          Terminal block

          Analogue output voltage

          ±10 V output, Output impedance: 100 Ω*1

          Analogue current output

          4 to 20 mA, Maximum load resistance: 350 Ω*1

          No. of analogue outputs


          Laser remote input

          Non-voltage or voltage input*2*1

          Alarm output

          NPN open-collector output*3*1

          General comparator output

          Expansion connector

          TIMING input

          Non-voltage or voltage input*2*1

          RESET input

          Auto-zero input

          Program switching input

          Binary selection input

          Alarm output

          NPN open-collector output*3*1

          Comparator output

          Binary output

          RS-232C interface

          Baud rate: 9600 to 115200 bps
          Data length: 8 bits Stop bit length: 1 bit Parity: None/even/odd

          USB interface

          USB 2.0 Hi-Speed compliant*4

          Ethernet interface



          Cyclic communication (implicit messaging)
          Message communication (explicit messaging) : UCMM and Class3
          Number of connections: 32
          Complies with conformance test version CT14*6


          The following PLCs are supported:Mitsubishi Electric: MELSEC iQ-R Series, iQ-F Series, Q Series, L Series, FX Series
          EtherNet/IPTM, CC-Link, and DeviceNetTM cannot be used in conjunction with PLC-Link

          Head expansion unit connector

          Up to 10 head expansion units can be connected to one main controller

          Expansion unit connector

          Either of the CC-Link unit (LK-CC100) or DeviceNetTM unit (LK-DN100) can be connected

          Power supply

          Power supply voltage

          24 VDC ±10%

          Maximum current consumption

          0.6 A or less with 1 head/3.5 A or less with 12 heads

          Environmental resistance

          Ambient temperature

          When one or less head expansion unit is connected: 0 to +50 °C.
          When two or more head expansion units are connected: 0 to +40 °C.

          Relative humidity

          35 to 85 % RH (No condensation)


          Approx. 600 g

          *1 NPN open-collector output rating: 50 mA max. (40 V max.), Residual voltage: 0.5 V max.
          PNP open-collector output rating: 50 mA max. (30 V max.), Residual voltage: 0.5 V max.
          Non-voltage input rating: ON voltage: 1 V max., OFF current: 0.6 mA max.
          Voltage input rating: Maximum input rating: 26.4 V, ON voltage: 10.2 V, OFF current: 0.6 mA
          Part of the input/output circuit of the LK-G5000 Series is internally common. Be careful that no potential difference is generated between the internally common terminals due to the potential
          difference between the cables/external devices. For details, refer to "Precautions on wiring" in the User's Manual.
          *2 (NPN model) The rating of non-voltage input: 1 V or less ON voltage, 0.6 mA or less OFF current. (PNP model) The rating of voltage input: 10.2 V or more ON voltage (26.4 V max.) 0.6 mA or less OFFcurrent.
          *3 The rating of the NPN open-collector: 50 mA max. (40 V max.), residual voltage of 0.5 V max. The rating of the PNP open collector: 50 mA max. (30 V max.), residual voltage of 0.5 V max.
          *4 When a PC supporting USB 1.1 or USB 2.0 full speed is connected, the data refresh cycle and other operations may slow down.
          *5 Use the Ethernet interface only for direct connections with a PC or for local network connections with a PC or LK-G5000 Series units.
          *6 The EtherNet/IPTM interface cannot be used when a CC-Link unit or a DeviceNetTM unit is installed.
          EtherNet/IPTM is supported by the latest controllers. For details on which controllers support EtherNet/IPTM , contact your nearest KEYENCE office.

          Measurement Library

          • Trade Shows and Exhibitions
          • eNews Subscribe

          Back to top

          Bedrijvenlaan 5, 2800 Mechelen, Belgium
          Phone: +32 (0) 15 281 222
          Career Opportunities: KEYENCE Career Site

          Measurement Sensors