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    Sensor

    Amplifier Unit, Analog Output Type NPN

    Model No.:Keyence GT2-71MCN
    Specifications

    Model

    GT2-71MCN

    Mounting method

    DIN-rail mount

    Output

    NPN output

    Main unit/expansion unit

    Main unit

    Power supply voltage

    20 to 30 VDC, including 10 % ripple (P-P), Class 2*1

    Power consumption

    Normal

    2,700 mW max. (30 V, 90 mA max.)

    Power saving (Eco)

    2,200 mW max. (30 V, 73.3 mA max.)

    Display power

    Measured value display

    6 + 1/2-digit 7-segment LED (red)

    Other displays

    2-color, 13-level bar LED display (red, green), indicators (red, green)

    Display range

    -199.999.9 to 199.999.9

    Display resolution

    0.1 μm 0.004 Mil

    Control input

    Timing/preset/
    reset/bank input

    No-voltage input

    Control output

    HH/HI/GO/LO/LL

    NPN open collector, 40 V 50 mA or less, residual voltage 1 V or less*1*2

    Analog output

    4 to 20 mA, maximum load resistance: 350 Ω
    Analog output range can be changed as desired.

    Response time

    hsp(3)/5/10/100/500/1,000 ms
    (When using GT2-Pxxx, hsp(12)/20/40/400/2,000/4,000 ms)

    Environmental resistance

    Ambient temperature

    -10 to +50 °C 14 to 122 °F (GT2-71MCN/71MCP: -10 to +45 °C 14 to 113 °F when expansion unit (s) is connected)

    Relative humidity

    35 to 85 % RH (No condensation)

    Vibration resistance

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

    Material

    Main body case: Polycarbonate, Key top: Polyacetal, Front sheet: PET, Cable: PVC

    Weight

    Approx. 70 g

    *1 When adding expansion units, there are the following restrictions according to the number of connected units.
    [When 2 to 8 units are connected including the main unit]
    Power supply voltage: 20 to 30 VDC
    Control output current: 20 mA or less
    (GT2-71MCN(P) only) Ambient temperature: -10 to 45°C 14 to 113°F
    [When 9 to 15 units are connected including the main unit]
    Power supply voltage: 20 to 30 VDC
    Control output current: 10 mA or less (including the DL-RB1A output current)
    Residual voltage: 1.5 V or lower
    (GT2-71MCN(P) only) Ambient temperature: -10 to 45 °C 14 to 113 °F
    *2 The GT2-71MCN(P) does not have HH/LL.


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