GT2-71N

Keyence - Contact Sensor Amplifier

Current response time:

7 Minutes 22 Seconds

Description: Contact Sensor Amplifier
Weight: Approx 140 g (including power cable)
Footnotes: *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 45C 14 to 113F [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 45C 14 to 113F *2 The GT2-71MCN(P) does not have HH/LL.
Response time: hsp (3 ms), 5 ms, 10 ms, 100 ms, 500 ms, 1 s
Output: NPN output
Mounting method: DIN-rail mount
Main unit/expansion unit: Main unit
Power supply voltage: 10 to 30 VDC, including 10% ripple (P-P), Class 2*1
Power consumption - Normal: 2200 mW max. (30 V, 73.3 mA max.)
Power consumption - Power saving (Eco): 1700 mW max. (30 V, 56.7 mA max.)
Display power - Measured value display: 6 + 1/2-digit 7-segment LED (red)

Display power - 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 ?m 0.004 Mil
Sampling rate: 1000 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
Environmental resistance - Ambient temperature: -10 to +50C 14 to 122F(No freezing)
Environmental resistance - Relative humidity: 35 to 85% RH (No condensation)
Environmental resistance - Vibration: 10 to 55 Hz, 1.5 mm 0.06", double amplitude, 2 hours in each of X, Y, and Z directions
Materials: Main body case: Polycarbonate, Key top: Polyacetal, Front sheet: PET, Cable: PVC

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