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.3 06/14 page 1 of 7 photologic? slotted optical switch opb460, OPB470, opb480, opb490 series optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. features: ?? choice of pins or wires mounting configuration ?? choice of aperture ?? choice of output configuration ?? choice of opaque or ir transmissive shell material ?? data rates to 250 kbaud ?? low power consumption description: the opb460 , OPB470 , opb480 and opb490 series of photologic? photo integrated circuit switches provide optimum flexibility for the design engineer. building from a standard housing with a 0.125? (3.180 mm) wide slot, a user can specify the type and polarity of ttl output, discrete shell material, aperture width and choice of mounting configurations. opb460 through opb473 have 0.425? (10.795 mm) pcboard leads with 0.320? (8.1 mm) spacing. opb480 through opb493 have 24? (609 mm) 26 awg wires (ul approved wires). all devices in this series exhibit performance over supply voltages ranging from 4.5 v to 16.0 v, and may be specified as buffered or inverted with 10 kw pull-up or open collector output. devices are also tti/lsttl compatible and can drive up to 10 ttl loads. custom electrical, wire and cabling and connectors are ava ilable. contact your local representative or optek for more information. optek assembly photologic? sensor family discrete housing material: 6 ? transmissive shell, pcboard mountable 7 ? opaque shell, pcboard mountable 8 ? transmissive shell, wire termination 9 ? opaque shell, wire termination electrical specifications: 0 ? buffered 10 k ? output 1 ? buffered open-collector output 2 ? inverted 10 k ? output 3 ? inverted open-collector output all pcboard versions rohs compliant: z = wire version rohs compliant sensor aperture: 1 = 0.010? [0.25 mm] emitter aperture: 1 = 0.010? [0.25 mm] mounting configurations: l ? emitter side mounting tab only n ? no mounting tabs p ? sensor side mounting tab only t ? two mounting tabs part number guide ? opb460, OPB470, opb480, opb490 series opb 4 x x x 1 1 x applications: ?? mechanical switch replacement ?? speed indication (tachometer) ?? mechanical limit indication ?? edge sensing rohs
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.3 06/14 page 2 of 7 photologic? slotted optical switch opb460, OPB470, opb480, opb490 series optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. tolerance dimensions are: .25mm [ .010?] contains polysulfone to avoid stress cracking, we suggest using nd industries? vibra-tite for thread-locking. vibra-tite evaporates fast without causing structural failure in optek?s molded plastics. applies to: opb460, OPB470, opb480, opb490. color-pin description red -1 anode black-2 cathode white-3 vcc blue -4 output green -5 ground
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.3 06/14 page 3 of 7 photologic? slotted optical switch opb460, OPB470, opb480, opb490 series optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. notes: (1) rma flux is recommended. duration can be exten ded to 10 seconds maximum when flow soldering. (2) derate linearly 1.67 mw/c above 25 c (opb460, OPB470) or derate linearly 1.82 mw/c above 25 c (opb480, opb490). (3) derate linearly 1.50 mw/c above 25 c (opb460, OPB470) or derate linearly 1.64 mw/c above 25 c(opb480, opb490). (4) derate linearly 3.17 mw/c above 25 c (opb460, OPB470) or derate linearly 3.45 mw/c above 25 c (opb480, opb490). (5) the opb460/OPB470 series are terminated with 0.020? square leads designed for prin ted circuit board mounting. (6) the opb480/opb490 series of switches are terminated with 24? (609.600 mm) of 7-strand 26 awg, ul rated insulated wire on each terminal. insulation colors and functions are: red (anode), black (cathode), white (v cc, ), blue (output) and green (ground). other wire lengths and/or colors in addition to customer selected connectors are available. c ontact your local representative or call the factory. absolute maximum ratings (t a =25c unless otherwise noted) storage & operating temperature range -40 c to +85 c lead soldering temperatur e [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron] (1) 260c input infrared led supply voltage, v cc (not to exceed 3 seconds) 18 v diode forward dc current 40 ma diode reverse dc voltage 2 v input diode power dissipation (2) 75 mw output photologic? voltage at output lead (o pen collector output) 25 v output photologic? power dissipation (3) 200 mw total device power dissipation (4) 275 mw opb460/470/480/490 buffered 10k pull-up opb462/472/482/492 inverted 10k pull-up opb463/473/483/493 inverted open-collector opb461/471/481/491 buffered open-collector
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.3 06/14 page 4 of 7 photologic? slotted optical switch opb460, OPB470, opb480, opb490 series optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. notes: (1) normal application would be with li ght source blocked, simulated by i f = 0 ma. (2) all parameters tested using pulse technique. electrical characteristics (t a = 25 c unless otherwise noted) symbol parameter min typ max units test conditions input diode v f forward voltage - - 1.7 v i f = 20 ma, t a = 25 c i r reverse current - - 100 a v r = 2 v, t a = 25 c output photologic? sensor v cc operating dc supply voltage 4.5 - 16 v i ccl low level supply current: buffered with 10k pull-up (1) buffered open-collector output - - 7.5 ma v cc = 16 v, i f = 0 ma (1) inverted with 10k pull-up: inverted open-collector output - - 7.5 ma v cc = 16 v, i f = 12 ma i cch high level supply current: buffered with 10k pull-up buffered open-collector output - - 7.5 ma v cc = 16 v, i f = 12 ma inverted with 10k pull-up: inverted open-collector output - - 7.5 ma v cc = 16 v, i f = 0 ma (1) v ol low level output voltage: buffered with 10k pull-up buffered open-collector output - - 0.4 v v cc = 4.5 v, i ol = 16 ma, i f = 0 ma inverted with 10k pull-up: inverted open-collector output - - 0.4 v v cc = 4.5 v, i f = 12 ma (1) v oh high level output voltage: buffered with 10k pull-up v cc -1.5 - - v v cc = 4.5 v to 16 v, no load, i f = 12 ma inverted with 10k pull-up: inverted open-collector output (1) v cc -1.5 - - v v cc = 4.5 v to 16 v, no load, i f = 0 ma i oh high level output voltage: buffered open-collector output - - 14 a v cc = 16 v, i f = 12 ma, v oh = 25 v, t a = 25 c inverted with 10k pull-up: inverted open-collector output (1) - - 14 a v cc = 16 v, i f = 0 ma, v oh = 25 v, t a = 25 c i f(+) led positive-going threshold current - - 10 ma v cc = 5 v, t a = 25 c i f(+)/ i f(-) hysteresis - 1.4 - - v cc = 5 v t r t f rise time, fall time - 50 - ns v cc = 5 v, t a = 25 c, i f = 0 or 12 ma t plh t phl propagation delay - 3 - s r l = 300 ? to 5 v, c l = 50 pf
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.3 06/14 page 5 of 7 photologic? slotted optical switch opb460, OPB470, opb480, opb490 series optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. opb480t55 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to righ t left to right (back) right to left right to left (back) top to bottom top to bottom (back) opb480t55 - flag next to sensor 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) opb480t55 - flag next to emitter 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to righ t left to right (back) right to left right to left (back) top to bottom top to bottom (back) emitter sensor left to right right to left 0 width top to bottom 0
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.3 06/14 page 6 of 7 photologic? slotted optical switch opb460, OPB470, opb480, opb490 series optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. opb481n51 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) opb481n51 - flag next to emitter 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) opb481n51 - flag next to sensor 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) emitter sensor left to right right to left 0 width top to bottom 0
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.3 06/14 page 7 of 7 photologic? slotted optical switch opb460, OPB470, opb480, opb490 series optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. opb460n11 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right right to left right to left (back) top to bottom top to bottom (back) opb460n11 - flag next to sensor 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right right to left right to left (back) top to bottom top to bottom (back) opb460n11 - flag next to emitter 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right right to left right to left (back) top to bottom top to bottom (back) emitter sensor left to right right to left 0 width top to bottom 0
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