Photologic ® Slotted Optical Switch “Wide
Gap” Series
OPB900 through OPB913 Series (L, W_Z)
L Series
Features:
W Series
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0.375” (9.5 mm) wide gap
Choice of logical output conꢁguraꢂons
Choice of opaque or IR transmissive housing material
Choice of PCBoard or 26 AWG, UL rated wire
Data rates to 250 kBaud
Description:
The OPB900 - OPB913 series of Photologic® Integrated Circuit Switches provide opꢂmum flexibility for the design engineer.
Building from a standard housing with a 0.375” (9.5mm) wide slot, a user can specify the type and polarity of the TTL output
and the type of shell material.
Electrical output can be speciꢁed as either TTL Totem Pole (buffered) or TTL Open Collector, either of which can be
supplied with an inverted output polarity.
All versions have the added stability of hysteresis built into the ampliꢁcaꢂon circuitry.
Part Number Guide — OPB900 Series (L, W)
Applications:
OPB9_ _ _ _ _ _
L55 = Solder lead terminaꢀon (PCBoard mount)
0 = Dust protecꢀon with apertures
1 = Open apertured
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Mechanical switch replacement
or
Speed indicaꢂon (tachometer)
Mechanical limit indicaꢂon
Edge sensing
W5_Z= 26 AWG wire terminaꢀon (24” [61cm] long)
0 = Totem Pole
1 = Open Collector
2 = Inverted Totem Pole
3 = Inverted Open Collector
Aperture sizes:
1 = 0.010” (0.25 mm)
5 = 0.050” (1.27 mm)
Object sensing
Totem Pole Output
Totem-Pole-Output
Open Collector Output
Open-Collector-Output
Inverted Output Series
Inverted Totem-Pole Inverted Open Collector
RoHS
General Note
TT Electronics | OPTEK Technology
2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200
TT Electronics reserves the right to make changes in product speciꢁcaꢂon without
noꢂce or liability. All informaꢂon is subject to TT Electronics’ own data and is
considered accurate at ꢂme of going to print.
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Rev B 01/2016 Page 1
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