Banner Engineering D12SP6FP 32821 Fiber Optic Sensor

The Banner Engineering D12SP6FP (32821) is a D12-series plastic-fiber optic sensor that detects the presence or absence of objects via a fiber‑optic interface, using a visible red beam at 680 nanometers. Range depends on the fiber used, with compatible plastic fibers (PI/PB) or glass fibers (I/B), and it ships with a 2 m (6.5 ft) cable for easy integration. Operated from 10–30 V DC and drawing up to 45 mA (excluding load), it offers a complementary PNP output with two discrete contacts: one normally open and one normally closed, enabling straightforward wiring for sourcing or sinking applications. The unit is rated IP11, making it suitable for basic industrial environments, and is designed to work with Banner’s fiber-optic cables and installation accessories for conveyor, packaging, and general automation sensing tasks.