OPBT2QD is Banner Engineering’s OMNI‑BEAM Power Block with a mini‑style integral QD that powers and interfaces with an OMNI‑BEAM photoelectric sensor head. Operating from 10–30 V DC, it provides a bi‑modal output (1 NPN and 1 PNP) to support both sourcing and sinking signals for controllers, with the sensor head determining the practical sensing range. The model is currently listed as obsolete by Banner, and Banner notes that replacement configurations may be available; in typical setups it serves to supply power and provide the output signaling for an OMNI‑BEAM sensing system.
