Product Description

The Keyence FS2-60P is a high-performance fiber amplifier designed for precise detection in industrial automation systems. Featuring a red LED light source, it offers ultra-long detecting distances and is equipped with an 8-turn trimmer for fine sensitivity adjustments. The amplifier operates with a response time of 250 µs and supports both LIGHT-ON and DARK-ON modes, selectable via a switch. It includes a timer function with ON-delay and OFF-delay settings of 40 ms each, and a buzzer mode that can be configured to activate during control output, alarm output, or to remain off. The FS2-60P provides PNP open-collector outputs for control and stability, with a maximum output current of 100 mA and 50 mA respectively, and a residual voltage of 1 V max. It operates on a 12 to 24 VDC power supply and consumes 35 mA or less. Housed in a polycarbonate case, the amplifier weighs approximately 61 g and is designed to withstand environmental conditions with an ambient temperature range of -10 to +55°C and a relative humidity range of 35 to 85% RH.​

Technical Specifications

• Model: FS2-60P
• Type: Trimmer: Ultra-long detecting distance
• Light Source: Red LED
• Sensitivity Adjustment: 8-turn trimmer
• Response Time: 250 µs
• Operation Mode: LIGHT-ON/DARK-ON (switch-selectable)
• Indicator Lamp:
• Output: Red LED
• Stable Operation: Green LED
• 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: PNP open-collector
• Control Output:
• Maximum Current: 100 mA
• Maximum Voltage: 30 V
• Residual Voltage: 1 V max.
• Stability Output:
• Maximum Current: 50 mA
• Maximum Voltage: 30 V
• Residual Voltage: 1 V max.
• Protection Circuit: 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: Approximately 61 g​