The FS-V21RP Digital Fiber Optic Sensor from Keyence offers a precise and reliable solution for object detection in industrial environments. Its robust design, high response speed, and advanced functions make it the ideal choice for applications requiring maximum precision and performance.

Technical Features

• Type: 4-element LED main unit, PNP
• Red LED light source (4 elements)
• Response time: 250 µs (FINE) / 500 µs (TURBO) / 1 ms (SUPER TURBO) / 4 ms (ULTRA TURBO) / 500 µs (HIGH RESOLUTION) / 50 µs (HIGH SPEED)
• Output selection: Light-ON activated / DARK-ON activated (selected by selector)
• Detection mode: Light intensity/rising edge/falling edge
• Change function: ±1.999 max. (variable)
• Time delay function: Timer Off Mode/Off Delay/On Delay/Single Action, selectable
• Variable Range: 1 to 30 ms (in increments of 1 ms), 30 to 50 ms (in increments of 2 ms), 50 to 200 ms (in increments of 10 ms), 200 to 500 ms (in increments of 50 ms)
• Precision: ±10% of the Preset Value
• Control output: PNP open collector 100 mA max. (30 VCD max.)*1, Residual voltage: 1 V max.
• Monitor output - Expansion units: Up to 16 expansion units can be connected (for a total of 17 units).*2
• Mutual interference suppression: HIGH SPEED/HIGH RESOLUTION: 0, FINE: 4, TURBO/SUPER/ULTRA: 8
• Supply voltage: 12 - 24 VCD ±10%, ripple (P-P) 10% or less
• Power consumption: Normal S-APC OFF: 650 mW max. (27 mA max. with 24 VCD), S-APC ON: 720 mW max. (30 mA max. with 24 VCD)
• Environmental resistance: Ambient light Incandescent light: 20,000 lux max., Sunlight: 30,000 lux max.
• Ambient temperature: -10 to +55 °C (14 to 131 °F) (No freezing)
• Relative humidity: 35 to 85% HR (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
• Structure material: Polycarbonate
• Size: 30 mm (height) x 9 mm (width) x 70 mm (depth) (1.18" (height) x 0.35" (width) x 2.76" (depth))
• Weight: Approx. 80 g (including 2 m cable)

Advantages

• High precision: Precise and reliable detection of objects even in complex environments.
• Fast response speed: Ideal for applications requiring rapid reaction times.
• Robust design: Resistant to vibrations, shocks, and adverse environmental conditions.
• Easy configuration: Intuitive settings for quick start-up.
• Wide range of functions: Offers various detection and control options to adapt to different needs.

Recommended Applications

• Control of object presence in production lines
• Detection of position and alignment
• Monitoring of levels and flows
• Safety systems and access control

Contact us for more information about the FS-V21RP Digital Fiber Optic Sensor from Keyence and how it can improve the efficiency and precision of your operations.