Schmersal IFO 8-300-10 01YG Proximity Switch

Schmersal IFO 8-300-10/01YG is a diffuse-mode photoelectric sensor for non-contact presence detection in industrial automation. Housed in a nickel-plated brass M30 enclosure with a 1.5 mm mounting thread and a PG9 connection, the unit’s wiring compartment can be rotated 180°, offering flexible installation options. It operates on a 10–30 V DC supply and provides a programmable normally-open/normally-closed output with a maximum current of 200 mA and a no-load current of up to 37 mA, with an output voltage drop up to 2.0 V. The sensor emits infrared light at 800 nm and detects reflective targets from 10 mm to 1,000 mm away, making it suitable for part presence detection on conveyors and in machine-guarding applications. An output-status LED indicates the sensor state, and the IP65-rated housing ensures protection against dust and water ingress in typical factory environments. The operating temperature range is 0 to +55°C, aligning with common industrial conditions for reliable performance across manufacturing lines. The 01YG variant denotes the specific configuration of this IFO model within Schmersal’s diffuse sensor family.