TT ELECTRONICS / OPTEK TECHNOLOGY OPB840W51Z Transmissive Photo Interrupter, Phototransistor, Panel / Chassis, 3.18 mm, 1.27 mm, 50 mA, 2 V

The OPB840 (L & W) series Slotted Optical Switch which provides the design engineer with the flexibility of a custom device from a standard product line. The L series a choice of PCBoard mount lead spacing, while the W series 24� (610mm) 26AWG wire leads. Building from a standard housing that utilizes a .375� (9.5mm) wide slot, user can specify the electrical output parameters, choice of aperture, discrete shell material, side mount configuration and a choice of lead spacing (for the L series) or 24� (610mm) UL approved 26 AWG wire leads (W series). Housings are made from an opaque grade of injection-molded plastic that minimizes the assembly�s sensitivity to visible and near-infrared ambient radiation. Switching of the phototransistor occurs whenever an opaque object passes through the slot and interrupts the beam.

• 0.125" (3.18mm) Wide slot
• Choice of electrical output parameters
• Choice of aperture
• Choice of opaque or IR transmissive shell material
• Side mount configuration
• Choice of lead spacing (L series)
• 24" (610mm) 26 AWG wire leads (W series)
• Emitter mute

Applications

Sensing & Instrumentation, Automation & Process Control, Safety, Security, Industrial

Contents

PD180 emitter or receiver (separate box), Installation instruction in emitter box, 2 x 3 screws for raw plugs ø2.9 x 25 DIN 7981C, 2 x 3 raw plugs for 8mm hole, 2 x 1 Strain releif, 2 x 2 Screws for strain releif M3 x 12mm, 2 x 1 Cable gland.