High-Accuracy Digital Contact SensorGT2 series

GT2-75N

Amplifier Unit, Panel Mount Type, NPN

SPECIFICATIONS

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Model

GT2-75N

Output

NPN output

Mounting method

Panel mount

Main unit/expansion unit

Main unit

Power supply voltage

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

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

Sampling rate

1,000 times/sec.

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

Response time

hsp (3 ms), 5 ms, 10 ms, 100 ms, 500 ms, 1 s

Power supply/I/O cable

12-core connector connection (Connecting cable included)

Rating

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.)

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

Materials

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

Weight

Approx. 140 g (including panel mounting bracket, protective front cover and power cable)

*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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