Certainly! The
Keyence FS-V21R is a
fiber amplifier designed for cable-type fiber optic sensors.
- Type: Main unit with NPN output.
- Light Source: Red LED.
- Response Time:
- FINE: 250 µs
- TURBO: 500 µs
- SUPER TURBO: 1 ms
- ULTRA TURBO: 4 ms
- HIGH RESOLUTION: 500 µs
- HIGH SPEED: 50 µs
- Shift Function: Max ±1,999 (variable).
- Timer Function:
- Modes: Timer OFF, OFF-delay timer, ON-delay timer, and one-shot timer (1 to 500 ms).
- Control Output: Up to 100 mA (max.) at 40VDC, with a residual voltage of 1V max.
- Power Voltage: 12 to 24 VDC ±10%.
- Power Consumption:
- Normal:
- S-APC OFF: 650 mW max. (27 mA max. at 24 VDC)
- S-APC ON: 720 mW max. (30 mA max. at 24 VDC)
- ECO half:
- S-APC OFF: 530 mW max. (22 mA max. at 24 VDC)
- S-APC ON: 660 mW max. (25 mA max. at 24 VDC)
- ECO all:
- S-APC OFF: 480 mW max. (20 mA max. at 24 VDC)
- S-APC ON: 550 mW max. (23 mA max. at 24 VDC)
- Environmental Resistance:
- Ambient Light: Incandescent lamp (20,000 lux max.), Sunlight (30,000 lux max.).
- Ambient Temperature: -10 to +55 °C (14 to 131 °F) with no freezing.
- 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.
- Shock Resistance: 500 m/s², 3 times in each of the X, Y, and Z directions.
- Case Material: Polycarbonate.
- Weight: Approximately 80 g (including 2-meter cable).
Please note that this model has been discontinued, but you can explore
recommended replaceable products like the
Digital Fiber Optic Sensor - FS-N40 series.