Banner Engineering S30SN6FF400 Photoelectric Sensor

The Banner Engineering S30SN6FF400 is a fixed-field, 30 mm plastic-barrel photoelectric sensor from the S30 family with a defined detection range of 0 to 400 mm. It operates on 10–30 VDC and draws a modest current, with no-load current typically under 25 mA, and provides an NPN (sinking) output through a 4-core PVC cable that is 9 m long. Built with a plastic (PBT) housing and a plastic lens (acrylic), this sensor carries IP67 protection and an operating temperature range from -40 to +70 C, making it suitable for washdown environments. It features a 30 mm threaded barrel for easy mounting, plus power-on and output indicators to aid troubleshooting in line setups, along with reverse-polarity and short-circuit protection for added reliability. Commonly used for presence-detection on conveyors, packaging lines, and other automated manufacturing equipment where a compact, fixed-range sensor delivers predictable performance without field adjustment.