GT2-72N Keyence High-Accuracy Digital Contact Sensor Amplifier Unit DIN Rail Type NPN

Model

GT2-72N

Mounting method

DIN-rail mount

Output

NPN output

Main unit/expansion unit

Expansion unit^*1

Power supply voltage

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

Power consumption

Normal

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

Power saving (Eco)

1,700 mW max. (30 V, 56.7 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

-

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. 140 g (including power cable)