Product Description

The Keyence FS-M2P is a compact, cable-type fiber optic amplifier designed for precise object detection in industrial automation applications. As a 1-line expansion unit in the FS-V/T/M series, it offers a PNP open collector output with a maximum current of 100 mA, suitable for integration into larger sensing systems. The amplifier features a red LED light source and provides selectable response times of 250 µs (FINE) and 500 µs (TURBO), accommodating various detection needs. Its robust design ensures reliable performance in environments with ambient light levels up to 20,000 lux, operating temperatures ranging from -10°C to +55°C, and resistance to vibrations and shocks. The FS-M2P is ideal for applications requiring precise object detection, such as in semiconductor manufacturing or packaging lines.

Technical Specifications

• Model: FS-M2P
• Type: 1-line expansion unit
• Output: PNP open collector, 24 V; 1 output max: 100 mA; total 2 outputs max: 100 mA (stand-alone) / 20 mA (multiple connections); residual voltage: ≤1 V
• Control Output: 1
• Light Source: Red LED
• Response Time: 250 µs (FINE), 500 µs (TURBO)
• 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)
• Unit Expansion: Up to 16 units (2-output types count as 2 units)
• Mutual Interference Suppression: FINE: 4, TURBO/SUPER: 8
• Power Supply: 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 or less; Sunlight: 20,000 lux or less
• Operating Temperature: -10 to +55°C (no freezing)
• Humidity Range: 35 to 85% RH (no condensation)
• Vibration Resistance: 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of X, Y, and Z directions
• Shock Resistance: 500 m/s², 3 times in each of X, Y, and Z directions
• Housing Material: Polycarbonate
• Weight: Approximately 40 g​