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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 C 08/2011

Page 1 of 10

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

Slotted Optical Switch

Series: OPB355, OPB360, OPB370, OPB380, OPB390

OPB859, OPB860, OPB870, OPB880, OPB890

RoHS

Features:

•

0.125” (3.175 mm) slot width

•

Choice of aperture (0.050” or 0.010” width)

•

Choice of opaque or IR transmissive shell material

•

Choice of mounting configurations

•

Choice of lead spacing or wires

Description:

The slotted optical sensors in this series provide the flexibility of a custom device from a standard product line.

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. Aperture width choices provide different optical resolution for motion

sensing. A covered aperture provides dust protection, while an open aperture provides maximum protection

against external light sources.

Phototransistor sensor devices are: OPB360, OPB370, OPB380, OPB390, OPB859, OPB860, OPB870, OPB880,

OPB890. The OPB355 provides a photodiode detector, which has a lower linear output-versus-light.

Wide electrical output current ranges are available. LED emissions are near-infrared (850-940nm).

Custom electrical, wire and cabling services are available.

Contact your local representative or OPTEK for more information. Compliant to EU RoHS Directive 2002/95/EC.

Product Photo Here

Applications:

• Non-contact object sensing

• Assembly line automation

• Machine automation

• Equipment safety

• Machine safety

OPB360, OPB370, OPB380, OPB390

OPB859

OPB860, OPB870, OPB880, OPB890

2 4

CONTAINS POLYSULFONE

To avoid stress cracking, we suggest using ND Industries’ Vibra-Tite for thread-locking.

ND Vibra-Tite Formula 3 evaporates fast without causing structural failure in OPTEK’s

molded plastics.

Applies to: OPB360, OPB370, OPB380, OPB390

and OPB860, OPB870, OPB880, OPB890.

OPB355

2 4

1 3

Color # Description

1 Red

2 Black

3 White

4 Green

Wire Colors

Summary of content (10 pages)

PAGE 1
Slotted Optical Switch Series: OPB355, OPB360, OPB370, OPB380, OPB390 OPB859, OPB860, OPB870, OPB880, OPB890 Features: • • • • • 0.125” (3.175 mm) slot width Choice of aperture (0.050” or 0.010” width) Choice of opaque or IR transmissive shell material Choice of mounting configurations Choice of lead spacing or wires Product Photo Here Description: The slotted optical sensors in this series provide the flexibility of a custom device from a standard product line.
PAGE 2
Slotted Optical Switch Series: OPB355, OPB360, OPB370, OPB380, OPB390 OPB859, OPB860, OPB870, OPB880, OPB890 Part Number Guide — OPB355 OPB 3 X X X Optek Assembly Phototransistor Output Family 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 — OPB360 / OPB370 OPB 3 X X X X X Optek Assembly Sensor Aperture: 1 - 0.010” (0.254 mm) 5 - 0.050” (1.
PAGE 3
Slotted Optical Switch Series: OPB355, OPB360, OPB370, OPB380, OPB390 OPB859, OPB860, OPB870, OPB880, OPB890 Part Number Guide — OPB859 OPB 8 5 9 Optek Assembly Phototransistor Output Family Emitter Aperture: 0.050” (1.270 mm) Sensor Aperture: 0.050” (1.270 mm) Mounting Configurations: T - Two mounting tabs Part Number Guide — OPB860 / OPB870 OPB 8 X X X X X Optek Assembly Sensor Aperture: 1 - 0.010” (0.254 mm) 5 - 0.050” (1.270 mm) Phototransistor Output Family Emitter Sensor: 1 - 0.010” (0.
PAGE 4
Slotted Optical Switch Series: OPB355, OPB360, OPB370, OPB380, OPB390 OPB859, OPB860, OPB870, OPB880, OPB890 OPB355, OPB360, OPB370, OPB860, OPB870 E / Clear Top Denotes LED OPB380, OPB390 S / Black Top Denotes Sensor OPB880, OPB890 OPB859 Pin # Emitter Pin # Transistor/Diode 1 Anode 3 Collector / Anode 2 Cathode 4 Emitter / Cathode [ MILLIMETERS] DIMENSIONS ARE IN: INCHES OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possib
PAGE 5
Slotted Optical Switch Series: OPB355, OPB360, OPB370, OPB380, OPB390 OPB859, OPB860, OPB870, OPB880, OPB890 Absolute Maximum Ratings (TA=25°C unless otherwise noted) Storage Temperature(1) (2) OPB355, OPB360, OPB370, OPB859, OPB860, OPB870 Series OPB380, OPB390, OPB880, OPB890 Series Operating Temperature(1) (2) Lead Soldering Temperature -40° C to +100° C -40° C to +85° C -40° C to +85° C (7) 260° C Input LED Forward DC Current OPB355, OPB360, OPB370, OPB380, OPB390, OPB859, OPB860, OPB870, OPB880, O
PAGE 6
Slotted Optical Switch Series: OPB355, OPB360, OPB370, OPB380, OPB390 OPB859, OPB860, OPB870, OPB880, OPB890 Electrical Characteristics (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Transistor/Diode (See OP240 for additional information—for reference only) VF Forward Voltage - 1.3 1.
PAGE 7
Slotted Optical Switch Series: OPB355, OPB360, OPB370, OPB380, OPB390 OPB859, OPB860, OPB870, OPB880, OPB890 OPB355 - Flag Next to Emitter OPB355 - Flag Next to Sensor 1.20 1.20 Top to Bottom Top to Bottom 1.00 Typical IC (ON) Response (mA) Typical IC (ON) Response (mA) 1.00 0.80 Right to Left Left to Right 0.60 0.40 Left to Right Right to Left 0.60 0.40 0.20 0.20 0.00 0.00 0.80 0.05 0.10 0.15 0.20 0.25 0.00 0.00 0.05 Displacement Distance (inches) 0.10 0.15 0.20 0.
PAGE 8
Slotted Optical Switch Series: OPB355, OPB360, OPB370, OPB380, OPB390 OPB859, OPB860, OPB870, OPB880, OPB890 Aperture Configuration 11 Next - FlagtoNext to Emitter OPB370T11 - Flag Emitter Aperture Configuration 11Next - FlagtoNext to Sensor OPB370T11 - Flag Sensor 1.20 1.20 Top to Bottom Top to Bottom 1.00 Typical IC(ON) Response (mA) Typical IC(ON) Response (mA) 1.00 0.80 0.80 Left to Right Right to Left Right to Left Left to Right 0.60 0.60 0.40 0.40 0.20 0.20 0.00 0.00 0.00 0.
PAGE 9
Slotted Optical Switch Series: OPB355, OPB360, OPB370, OPB380, OPB390 OPB859, OPB860, OPB870, OPB880, OPB890 Aperture Configuration Flag Next Emitter OPB370N51 - Flag51in- Middle of to Slot Aperture Configuration 51Next - FlagtoNext to Sensor OPB370N51 - Flag Sensor 1.20 1.20 Top to Bottom Top to Bottom 1.00 Typical IC(ON) Response (mA) Typical IC(ON) Response (mA) 1.00 0.80 Left to Right Right to Left 0.60 0.40 0.20 Left to Right Right to Left 0.60 0.40 0.20 0.00 0.00 0.80 0.00 0.05 0.
PAGE 10
Slotted Optical Switch Series: OPB355, OPB360, OPB370, OPB380, OPB390 OPB859, OPB860, OPB870, OPB880, OPB890 ApertureOPB380T55 Configuration 55 Next - FlagtoNext to Emitter - Flag Emitter Aperture Configuration 55Next - Flag to Sensor OPB380T55 - Flag toNext Sensor 1.20 1.20 Top to Bottom Top to Bottom 1.00 Typical IC(ON) Response (mA) Typical IC(ON) Response (mA) 1.00 0.80 Right to Left Left to Right 0.60 0.40 0.20 0.80 Right to Left Left to Right 0.60 0.40 0.20 0.00 0.00 0.00 0.05 0.