Product Description

The Keyence FS2-60 is a compact, high-performance fiber optic amplifier designed for precise detection in industrial automation applications. Featuring a red LED light source and an 8-turn trimmer for fine sensitivity adjustment, it offers a response time of 250 µs. The amplifier supports both LIGHT-ON and DARK-ON operation modes, with a built-in NPN open-collector output capable of handling up to 100 mA. It also includes a timer function with 40 ms ON/OFF delays and a selectable buzzer mode for enhanced operational feedback. Housed in a durable polycarbonate casing, the FS2-60 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: FS2-60
• Light Source: Red LED
• Sensitivity Adjustment: 8-turn trimmer
• Response Time: 250 µs
• Operation Mode: LIGHT-ON/DARK-ON (switch-selectable)
• Indicator Lamps: Red LED (Output), Green LED (Stable Operation)
• Timer Function: ON-delay: 40 ms, OFF-delay: 40 ms, Timer OFF (switch-selectable)
• Buzzer Mode: Buzzer ON when control output turns ON, Buzzer ON when alarm output turns ON, Buzzer OFF (switch-selectable)
• Output Type: NPN open-collector
• Control Output: 100 mA max., 40 V max., Residual voltage 1 V max.
• Stability Output: 50 mA max., 40 V max., Residual voltage 1 V max.
• Protection Circuits: Reversed polarity protection, Overcurrent protection, Surge absorber
• Power Supply Voltage: 12 to 24 VDC ±10%, Ripple (P-P) 10% or less
• Current Consumption: 35 mA or less
• Ambient Light Resistance: 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. 61 g