Photologic
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Slotted Optical Switch
Wide Gap Series
OPB900 through OPB913 Series (L, W__Z)
OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747      FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.2 09/06
Page 1 of 4
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
W5_Z= 26 AWG wire termination (24 [61cm] long)
Features:
" 0.375 (9.5 mm) wide gap
" Choice of logical output configurations
" 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 optimum 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 specified 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 amplification circuitry.
Product Photo Here
L Series
W Series
RoHS
Applications:
" Mechanical switch replacement
" Speed indication (tachometer)
" Mechanical limit indication
" Edge sensing
" Object sensing
Part Number Guide OPB900 Series (L, W)
OPB9_ _ _ _ _ _
0 = Dust protection with apertures
1 = Open apertured
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 (1.52 mm)
L55 = Solder lead termination (PCBoard mount)
Inverted Output Series
Open Collector Output
Totem Pole Output
Totem-Pole-Output
Open-Collector-Output
Inverted Totem-Pole
Inverted Open Collector