Digital Fibre Optic Sensors
FS-V20 series
Recommended Replaceable Products: Digital Fibre Optic Sensor - FS-N40 series
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Fibre Amplifier, Cable Type, Main Unit, NPN FS-V21X
*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.
Specifications
Model | FS-V21X*1 | |||
Type | Main unit: Infrared LED*2, NPN | |||
Light source | Infrared LED (950 nm) | |||
Response time | 250 µs (FINE) /500 µs (TURBO) /1 ms (SUPER TURBO) /4 ms (ULTRA TURBO) /500 µs (HIGH RESOLUTION) /50 µs (HIGH SPEED) | |||
Shift function | Max. ±1,999 (variable) | |||
Timer function | Mode | Timer OFF, OFF-delay timer, ON-delay timer, and oneshot timer (1 to 500 ms) | ||
Control output | NPN open collector output at 40 V with 100 mA max.*3 and a residual voltage of 1 V max. | |||
Rating | Power voltage | 12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less | ||
Power consumption | Normal | S-APC mode OFF: 580 mW, S-APC mode turned ON or when the HIGH SPEED mode is selected.: 720 mW | ||
ECO half | S-APC mode OFF: 480 mW, S-APC mode turned ON or when the HIGH SPEED mode is selected.: 600 mW | |||
ECO all | S-APC mode OFF: 430 mW, S-APC mode turned ON or when the HIGH SPEED mode is selected.: 550 mW | |||
Environmental resistance | Ambient light | Incandescent lamp: 20,000 lux max., Sunlight: 30,000 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 | |||
Case material | Unit and cover are both polycarbonate made | |||
Size | W 9 mm x L 70 mm x H 30 mm | |||
Weight | Approx. 80 g (including 2-m cable) | |||
*1 The model is sold only in Japan. Consult your KEYENCE representative if the model is required outside Japan. |