Product Description

The Keyence FS-V1P is a compact and versatile digital fiber optic amplifier designed for precise detection in industrial automation applications. It features a red LED light source and offers a response time of 250 µs, accommodating various detection needs. The amplifier includes a shift function with a range of ±1,999 and supports multiple timer modes, including ON-delay and OFF-delay timers, with durations from 40 ms. Its PNP open-collector output can handle up to 100 mA with a residual voltage of 1 V max. The FS-V1P operates on a 12 to 24 VDC power supply and offers low power consumption, making it suitable for energy-efficient applications. Housed in a durable polycarbonate case, it is engineered to withstand environmental challenges, offering protection against reversed polarity, overcurrent, and surge conditions. Its robust design ensures reliable performance in demanding industrial settings.​

Technical Specifications

• Model: FS-V1P
• Type: Main unit
• Output: PNP open-collector
• Light Source: Red LED
• Response Time: 250 µs
• Operation Mode: LIGHT-ON/DARK-ON (switch-selectable)
• Indicator Lamps:
• Display indicator: Red LED
• Received light display: LCD (two-color display: red and green)
• Calibration indicator: Orange LED
• Timer Functions:
• ON-delay: 40 ms
• OFF-delay: 40 ms
• Timer OFF (switch-selectable)
• Control Output: PNP open-collector, 100 mA max. (24 VDC max.), Residual voltage: 1 V max.
• Protection Circuit: Reversed polarity protection, overcurrent protection, surge absorber
• Unit Expansion: Up to 16 expansion units can be connected (a total of 17 units)
• Mutual Interference Suppression: 4
• Power Supply Voltage: 12 to 24 VDC ±10%, Ripple (P-P) 10% or less
• Current Consumption: 50 mA or less
• 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
• Case Material: Polycarbonate
• Weight: Approx. 80 g​
• Keyence
• +4