General Purpose Digital Contact Sensor
GT series
Amplifier Unit, DIN Rail Type, NPNGT-71A
Specifications
Model |
GT-71A |
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Type |
Amplifier unit |
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Mounting method |
DIN rail mount*1 |
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Output |
NPN output |
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Main unit/expansion unit |
Main unit*2 |
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Power consumption |
Normal |
At 12 V: 1,140 mW (95 mA) or less, At 24 V: 1,200 mW (50 mA) or less |
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Power saving (Eco) |
At 12 V: 600 mW (50 mA) or less, At 24 V: 840 mW (35 mA) or less |
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Display power |
Measured value display |
6-digit 7-segment LED (red) |
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Other displays |
2-color 13-level bar LED display (red, green), indicators (red, green) |
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Display range |
-99.999 to 999.999 |
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Display resolution |
1 µm0.000039" |
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Sampling rate |
2,000 times/second |
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Control input |
Timing/preset/bank input |
Timing input: Non-voltage input (relay contact, solid state), input time: 2 ms or more |
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Response time |
hsp (1.5 ms) , 5 ms, 10 ms, 100 ms, 500 ms, 1 s, 5 s |
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高、走,低输出 |
NPN open collector, 50 mA max. (40 V or less), residual voltage: 1 V or less, N.O./N.C. switchable |
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Major functions |
Preset, Hold, Variable hysteresis, Variable response time, Multiplier setting, Bank function (4 banks), |
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Rating |
Power voltage |
12 to 24 VDC, Ripple (P-P) 10 % or less*3 |
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Environmental resistance |
Ambient temperature |
-10 to +55 °C14 to 131 °F(No freezing) |
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相对湿度 |
35 to 85 % RH (No condensation) |
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6bration resistance |
10 to 55 Hz, Double amplitude 1.5 mm0.06", 2 hours in each of the X, Y, and Z directions |
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Material |
Main body case: Polycarbonate, Key top: Polyacetal, Front sheet: Polycarbonate, Cable: PVC |
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Accessories |
Instruction manual |
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Weight |
Approx. 110 g (including the power cable) |
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*1Be sure to mount the DIN rail mounting amplifier on a DIN rail (i.e. the unit should be mounted on the metal DIN plate itself). For additional amplifier unit installation, be sure to use the end unit (OP-26751). |