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Choice of logic and output driver circuits Choice of aperture size, covered or open Wire or PCB leads Choice of mounting features Direct TTL, LSTTL, CMOS Interface
The OPB960/ 970/ 980/ 990 series of non-contact Photologic® slotted optical switches provides flexibility in meeting application specific requirements for the design engineer.
Building from a standard housing with a 0.125” (3.18mm) wide slot, the user can specify output logic state, output driver circuit, aperture width, aperture surface and mounting tab locations. Furthermore, an option of wire or PCB leads allows electrical interface flexibility.
The device body is an opaque plastic which minimizes sensitivity to both visible and near-infrared external light sources which may impact operation.
OPB991 Datasheet
