Fibre Amplifier, Cable Type, NPN
Keyence FS-T20
Fibre Photoelectric Sensors FS series
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Specification
| Model | FS-T20 | |
| Light source | Red LED | |
| Response time | 500 µs | |
| Operation mode | LIGHT-ON/DARK-ON (switch-selectable) | |
| Indicator lamp | Output: red LED, calibration: yellow LED, received light intensity and sensitivity allowance: green LED | |
| Timer function | ON-delay: 40 ms/OFF-delay: 40 ms/Timer OFF (switch-selectable) | |
| External tuning input signal | No-voltage input (with contacts, without contacts) | |
| Output | NPN output | |
| Control output | NPN open-collector 100 mA max. (40 V max.), Residual voltage 1 V max. | |
| Stability output | NPN open-collector 50 mA max. (40 V max.), Residual voltage 1 V max. | |
| Protection circuit | Reversed polarity protection, Overcurrent protection, Surge absorber | |
| Rating | Power voltage | 12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less |
| Current consumption | 50 mA or less | |
| Environmental resistance | Ambient light | Incandescent lamp: 10,000 lux max., Sunlight: 20,000 lux max. |
| Ambient temperature | -10 to +55 °C (No freezing) | |
| Relative humidity | 35 to 85 % RH (No condensation) | |
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions | |
| Shock resistance | 500 m/s2, 3 times in each of the X, Y, and Z directions | |
| Material | Polycarbonate | |
| Weight | Approx. 75 g |
