Banner Engineering LR41887 Photoelectric Sensor

LR41887 is Banner Engineering’s 2PBA power block for the MULTI-BEAM modular photoelectric sensor system. This 2-wire AC-powered block accepts 105–130 VAC input at 50/60 Hz and provides an isolated SPST switching interface to the sensor heads, enabling a compact, stackable multi-beam sensing array. Used with Banner’s MULTI-BEAM heads and logic modules, the power block consolidates power delivery and output signaling in a single module, reducing wiring complexity for inline detection and presence-sensing applications. In typical installations, it is wired to a standard 105–130 VAC supply and paired with compatible LR41887-compatible heads to form a configurable scanner that can be expanded by adding or removing beams to match the application, such as part presence on conveyors, end-of-line checks, or packaging-line verification. As part of Banner’s long-running photoelectric family, the LR41887 embodies the modular approach that lets engineers tailor beam counts and field configurations for cost-effective automation.