OPL550 Datasheet PDF - TT Electronics/Optek Technology

●OPL550 and OPL551 Series Photologic Sensors

●The OPL550 and OPL551 series, from Optek Technology, are a family of photologic sensors. They feature a TTL/LSTTL compatible logic level output which is able to drive up to 8 TTL loads without additional circuitry. Suitable applications for the OPL550 and OPL551 series include; assembly line automation, machine automation, machine safety, end of travel sensor, door sensors and non-contact reflective object sensor.