S P E E D & P R O X I M I T Y S E N S O R S High Performance & Reliability Total Design Assistance Advanced Manufacturing (R) A Worldwide Company With Old World Service Founded in 1953 by Walter L. Cherry, The Cherry Corporation manufactures proprietary and custom sensors, electrical switches, keyboards, and electronic controls A d v a n c e d for the automotive, computer, and consumer and commercial markets in this country and around the S o l u t i o n s world. To compete in today's global marketplace, The Cherry (R) Corporation maintains offices and production facilities in twelve U.S. and International locations. Each R e l i a b l e employs its own engineering and sales staff. Quality leadership, state-of-the-art technologies and customer satisfaction are the hallmarks of The Cherry Corporation. P e r f o r m a n c e S P E E D & P R O X I M I T Y SENSORS Table Of Cherry Sensor Products Your Total Design Partner Cherry speed and proximity sensors bring tremendous freedom and unmatched performance and reliability to your consumer, commercial and industrial equipment designs. Available in a variety of standard sizes and configurations, they serve as highly reliable replacements for mechanical and optical components in applications where performance and reliability cannot be compromised, regardless of the operating environment. Dirt. Grime. Heat. Even electrical interference. Cherry speed and proximity sensors continue to perform. And with no moving parts, they do so with a virtually infinite life expectancy. To augment our line of standard sensor products, Cherry also offers a wide variety of packaging and wiring options to suit your application. If your design calls for a product we don't currently offer as part of our standard line, our in-house design staff will work with you to develop a semi- or fullycustom solution to your exact requirements. CONTENTS MP Series Magnetic Proximity Sensors Available in a variety of configurations, all Cherry sensors feature rugged construction and are immune to dirt, water, oil and other contaminants typically found in agricultural and other heavy equipment applications. Our full line of speed and proximity sensors is divided into five product series to ease your selection process. These product series, detailed in this catalog, are as follows: * MP Series -- Magnetic Proximity Sensors * GS Series -- Geartooth Speed Sensor Assemblies * SD Series -- Geartooth Speed & Direction Sensors * VN Series -- Vane Switches * Miscellaneous Products & Accessories The direct, digital output offered by Cherry sensors ties directly to microprocessors used in advanced consumer and commercialgrade appliances. Utilizing the latest design modeling and rapid prototyping tools, we offer unequaled product development assistance. * In the initial design stages, our magnetic modeling capabilities serve to verify the design concept, while also helping to obtain the optimal match of sensor and magnet to your application. * Once the design concept is approved, we enter the physical prototyping stage, using Pro Engineering solid modeling software to create the physical design and stereolythography for rapid prototyping. Our in-house plastic molding capabilities allow us to provide prototype or production parts in a very timely manner. * Finally, our certified qualification lab offers complete environmental testing, product life testing and magnetic test capabilities; the final step in readying your sensor solution for final production. PAGES 4-8 GS Series Geartooth Speed Sensors PAGES 9-11 SD Series Speed and Direction Sensors PAGE 12 VN Series Vane Switches World-Class Manufacturing Incorporating the Kaizen philosophy of continual improveCherry sensor products ment, our Advanced offer accurate and Manufacturing Group reliable speed and proximity sensing in has designed and demanding environdeveloped proprietary ments, making them ideal for industrial assembly equipment control and factory to provide you automation equipment. unmatched production flexibility. The capabilities of our ISO9001 Certified Manufacturing Center range from plastic molding to automated surface mount circuit board assembly. PAGE 13 Misc. Products & Accessories From concept to completion, Cherry is your source for Advanced Sensor Solutions. PAGES 13-15 M P MAGNETIC PROXIMITY SENSORS S E R I E S Solid State, magnetic proximity sensors in adjustable, threaded barrels. MP1001 Industrial Grade Immune to Hostile Environments High-Speed Capability Reverse Battery Protection to -24Vdc "CE Plus" Protection (with MP1001 Series) Sourcing or Open Collector Output MP100105 and MP100106 use Omnipolar GMR Sensing Element for Extra Wide Airgap South Pole Sensitive (except MP100105 and MP100106) M12 Integral Connector Meets IEC 60947-5-2 Open Collector Sinking Block Diagram Sourcing Block Diagram 1 (brown) 4 (black) 3 Part # Operating Voltage Range (VDC) Supply Current, mA max MP100101 5 to 24 12 MP100102 5 to 24 12 MP100103 5 to 24 12 MP100104 5 to 24 12 MP100105 5 to 24 10 MP100106 5 to 24 10 Output 3-wire sink 3-wire sink 3-wire source 3-wire source 3-wire sink 3-wire sink Lorem ipsum dolor sit amet, Output Output Operate Saturation consectetuer elit, Current,dipiscing Temp. Voltage, mAnommy max nibh. Range, C sed diam mV max (blue) Storage Temp. Range, C Lorem ipsum dolor sit amet, Release Operate Point, dipiscing Housing elit, Cable Point, consectetuer diam. gauss (min.) gauss (max.)sed 700 25 -40 to 105 -40 to 105 300 60 SST 700 25 -40 to 125 -40 to 125 300 60 SST Vcc-900 min Vcc-900 min 700 20 -40 to 105 -40 to 105 300 60 SST 20 -40 to 125 -40 to 125 300 60 SST 24 -40 to 105 -40 to 105 25* 1* SST 700 24 -40 to 125 -40 to 125 25* 1* SST Connector 12mm circular 22AWG x 1m BBB 12mm circular 22AWG x 1m BBB 12mm circular 22AWG x 1m BBB *The GMR IC is approximately .100" inside the barrel. Gauss figures at the barrel end will be somewhat higher. Consult Cherry Engineering for details. Dimensions MP1005 Commercial Grade 1.00 (25.4mm) MP100701 15/32 - 32 TPI ALL OTHERS (WITH OPTIONAL LEADS SHOWN) Part Label M12-1 1.61 min. (41mm) Cable/Wire Insulation Material: Polyolefin 2.56 (65mm) Part # Operating Voltage Range (VDC) Supply Current, mA max MP100501 4.75 to 24 12 MP100502 4.75 to 24 12 MP100503 4.75 to 24 12 MP100504 4.75 to 24 12 MP100701 4.75 to 24 12 Output 3-wire sink 3-wire sink 3-wire source 3-wire source 3-wire sink Lorem ipsum dolor sit amet, Output Output Operate Saturation consectetuer elit, Current,dipiscing Temp. Voltage, mAnommy max nibh. Range, C sed diam mV max Storage Temp. Range, C Lorem ipsum dolor sit amet, Release Operate Point, dipiscing Housing elit, Leads Point, consectetuer diam. Gauss (min.) Gauss (max.)sed 700 25 -40 to 105 -40 to 105 300 60 700 25 -40 to 125 -40 to 125 300 60 Vcc-200 min Vcc-200 min 700 25 -40 to 105 -40 to 105 300 60 25 -40 to 125 -40 to 125 300 60 25 -40 to 125 -40 to 125 300 60 Alum (red) Alum 20 AWG x (red) 1m BBB Alum (red) Alum 20 AWG x (red) 1m BBB Alum 20 AWG x (black) 1m BBB Connector 12mm circular 12mm circular 4 M P MAGNETIC PROXIMITY SENSORS S E R I E S Hall effect proximity sensor with convenient snap-fit mounting. MP1013 Snap-Fit Proximity Sensor Solid State Reliability Excellent Temperature Stability Immune to Dirt, Dust, Moisture, etc. Reliable and Repeatable No Mechanical Contacts to Wear Out Digital Output Compatible With all Logic Families Operate From 4.5 to 24Vdc Reverse Battery Available Open Collector Sinking Block Diagram 1 (red) 4 (green) 3 (black) Dimensions .110 REF to Sensitive Point (2.79mm) .175 REF (4.44mm) .125 (3.18mm) .130 (3.3mm) .416 REF (10.57mm) .550 (13.97mm) Maximum Flash Along Wires: .120 (3.0mm) .305 (7.75mm) 5.91 .25 (150mm 6.4mm) Sensor Body is Glass-Filled Nylon. Leads 24 AWG Polyolefin. All Tolerances .005"(.13mm) Unless Otherwise Noted Part # Operating Voltage Range (VDC) Supply Current, mA max MP101301 4.75 to 24 12 MP101302 4.75 to 24 12 MP101303 3.5 to 24 12 MP101304 3.5 to 24 12 Output 3-wire sink 3-wire sink 3-wire sink 3-wire sink Lorem ipsum dolor sit amet, Output Output Operate Saturation consectetuer elit, Current,dipiscing Temp. Voltage mAnommy max nibh. Range, C sed diam mV max Storage Temp. Range, C Lorem ipsum dolor sit amet, Reverse Release Operate elit, Point, dipiscing Point, consectetuer Battery diam.(min.) Gauss (max.)sedGauss Protection 700 25 -40 to 85 -40 to 105 300 60 -24 700 25 -40 to 125 -40 to 125 300 60 -24 700 25 -40 to 85 -40 to 105 45 -45 (latch) None 700 25 -40 to 125 -40 to 125 45 -45 (latch) None MP Series Notes A: For sensors with integral connectors, mating cordsets are available from Cherry. Request Part Number AS000203 for a straight female connector or AS000204 for a right-angle female connector. B: For further information, visit www.cherrycorp.com. C: See page 14 for interface recommendations. 5 M P MAGNETIC PROXIMITY SENSORS S E R I E S Digital Hall effect proximity sensor in plastic flangemount housing. MP1021 Flange-Mount Proximity Sensor Virtually Unlimited Life Wide Operating Voltage Range 3 Different Sensing Orientations Available Suitable for High-Speed Switching Switch and Latch Versions Available Operated by North Pole of a Magnet Reverse Battery Protection Included Open Collector Sinking Block Diagram 1 (red) 4 (green) 3 (black) Dimensions .375 (9.5mm) 1.125 (28.6mm) 6.00 Min. (152mm) .563 REF (14.3mm) .375 (9.5mm) .200 REF (5.1mm) SENSING LOCATION A .562 (14.3mm) .125 (3.2mm) .750 (19.1mm) 2x SLOT .308 (7.8mm) x .125 (3.2mm) .250 (6.4mm) .625 (15.9mm) Capsule: 30% Glass-Filled Polyester. Leads: 24 AWG PVC UL 1569, Pre-Tinned. .563 REF (14.3mm) SENSING LOCATION B .563 REF (14.3mm) SENSING LOCATION C All Tolerances .005"(.13mm) Unless Otherwise Noted Part # Operating Voltage Range (VDC) Supply Current, mA max MP102101 4.5 to 24 12 MP102102 4.5 to 24 12 MP102103 4.5 to 24 12 MP102104 4.5 to 24 12 MP102105 4.5 to 24 12 MP102106 4.5 to 24 12 Output 3-wire sink 3-wire sink 3-wire sink 3-wire sink 3-wire sink 3-wire sink 500 -40 to 85 switch 300 (north) Lorem ipsum Release dolor sit amet, Sensing Point, Location consectetuer Gauss (min.) dipiscing elit, sed 195diam. (north) A 500 -40 to 85 switch 300 (north) 195 (north) B 500 -40 to 85 switch 300 (north) 195 (north) C 500 -40 to 85 latch 60 (north) 60 (south) A 500 -40 to 85 latch 60 (north) 60 (south) B 500 -40 to 85 latch 60 (north) 60 (south) C Output Lorem ipsum dolor sit amet, Operate Saturation dipiscing elit, consectetuer Function Temp. Voltage, Range, C sed mVdiam maxnommy nibh. Operate Point, Gauss (max.) 6 M P S E R I E S MAGNETIC PROXIMITY SENSORS Reed-based magnetic proximity sensor in aluminum threaded barrel MP2007 Threaded Barrel Proximity Sensor Immune to hostile environments Zero power consumption Suitable for DC and AC circuits Hermetically sealed for long life Dimensions 12.00 .300 (304.8 7.6mm) 1.00 (25.4mm) .200 REF (5.1mm) 15/32 - 32 TPI Barrel: Black Anodized Aluminum. MP200705: 22 AWG PVC Cable, Pre-Tinned. All Others: 24 AWG PVC UL 1569 Leads, Pre-Tinned. Form C is a Three-Wire Device: Black = N/O; Blue = N/C; Brown = Common All Tolerances .005"(.13mm) Unless Otherwise Noted Part # MP200701 MP200702 MP200703 MP200705 Contact Form SPST-NO Form A SPST-NC Form B SPDT-CO Form C SPST-NO Form A Power Rating, W Max Lorem ipsum dolor sit amet, Switching Switching Breakdown dipiscingCurrent, elit, Voltage,consectetuer Voltage, VDC Maxsed diam Amps Max VDC Min nibh. nommy Operate Temp. Range, C Operate Time, msec Typ. 10 175 200 0.5 0.200 -40 to +105 0.6 3 100 200 0.2 0.200 -40 to +105 1 3 100 200 0.2 0.200 -40 to +105 1 10 175 200 0.5 0.200 -20 to +80 0.6 Reed-based magnetic proximity sensor encapsulated in plastic barrel MP2017 Smooth Barrel Proximity Sensor Contact Resistance, Ohms Max Hermetically sealed for long life Resistant to moisture and dirt Available in a variety of standard contact configurations A standard magnetic actuator is available in the same package. Cherry part number AS201701 Dimensions 12.00 .300 (304.8 7.6mm) 1.00 (25.4mm) O.243 (6.16mm) .200 REF (5.1mm) Capsule: 30% Glass-Filled Polyester. Leads: 24 AWG PVC UL 1569, Pre-Tinned. Form C is a Three-Wire Device: Black = N/O; Blue = N/C; Brown = Common All Tolerances .005"(.13mm) Unless Otherwise Noted Part # MP201701 MP201702 MP201703 Contact Form SPST-NO Form A SPST-NC Form B SPDT-CO Form C Power Rating, W Max Lorem ipsum dolor sit amet, Switching Switching Breakdown dipiscingCurrent, elit, Voltage,consectetuer Voltage, VDC Maxsed diam Amps Max VDC Min nibh. nommy Contact Resistance, Ohms Max Operate Temp. Range, C Operate Time, msec Typ. 10 175 200 0.5 0.200 -40 to +105 0.6 3 100 200 0.2 0.200 -40 to +105 1 3 100 200 0.2 0.200 -40 to +105 1 7 M P S E R I E S MAGNETIC PROXIMITY SENSORS Reed-based magnetic proximity sensor encapsulated in plastic flangemount package MP2018 Mini Flange-Mount Proximity Sensor Resistant to moisture and dirt Operated by North or South pole Hermetically sealed for long life A standard magnetic actuator is available in the same package. Cherry part number AS201801 Dimensions 12.00 .300 (304.8 7.6mm) .906 (23.0mm) .433 (11.0mm) .200 REF (5.1mm) SLOT .128 (3.25mm) x .160 (4.06mm) 2 PLACES .177 (4.5mm) .550 (14.0mm) .236 (6.0mm) .550 (14.0mm) .295 (7.5mm) .118 (3.0mm) Capsule: 30% Glass-Filled Polyester. Leads: 24 AWG PVC UL 1569, Pre-Tinned. All Tolerances .005"(.13mm) Unless Otherwise Noted All Tolerances .005"(.13mm) Unless Otherwise Noted Part # MP201801 MP201802 Contact Form SPST-NO Form A SPST-NC Form B Lorem ipsum dolor sit amet, Switching Switching Breakdown dipiscingCurrent, elit, Voltage,consectetuer Voltage, VDC Maxsed diam Amps Max VDC Min nibh. nommy Power Rating, W Max Operate Temp. Range, C Operate Time, msec Typ. 10 175 200 0.5 0.200 -40 to +105 0.6 3 100 200 0.2 0.200 -40 to +105 1 Reed-based magnetic proximity sensor encapsulated in plastic flangemount package MP2019 Flange-Mount Proximity Sensor Contact Resistance, Ohms Max Immune to hostile environments Hermetically sealed for long life Suitable for DC and AC circuits A standard magnetic actuator is available in the same package. Cherry part number AS201901 Dimensions 1.125 (28.6mm) .200 REF (5.1mm) .562 (14.3mm) 12.00 .300 (304.8 7.6mm) SLOT -- 2 PLACES: .128 (3.2mm) x .310 (7.9mm) .375 (9.6mm) MP201901 MP201902 MP201903 Contact Form SPST-NO Form A SPST-NC Form B SPDT-CO Form C Power Rating, W Max .750 (19.0mm) .135 (3.43mm) .625 (15.9mm) All Tolerances .005"(.13mm) Unless Otherwise Noted Part # .250 (6.35mm) Capsule: 30% Glass-Filled Polyester. Leads: 24 AWG PVC UL 1569, Pre-Tinned. Lorem ipsum dolor sit amet, Switching Switching Breakdown dipiscingCurrent, elit, Voltage,consectetuer Voltage, VDC Maxsed diam Amps Max VDC Min nibh. nommy Contact Resistance, Ohms Max Operate Temp. Range, C Operate Time, msec Typ. 10 175 200 0.5 0.200 -40 to +105 0.6 3 100 200 0.2 0.200 -40 to +105 1 3 100 200 0.2 0.200 -40 to +105 1 8 G S GEARTOOTH SPEED SENSOR ASSEMBLIES S E R I E S Industrial-grade, Hall effect geartooth speed sensor with adjustable stainless steel housing. GS1001-1004 Industrial Grade Sense Motion of Ferrous Geartooth Targets Near-Zero Speed Sensing Capability Immune From Hostile Environments Not Subject to Rotational Orientation High-Speed Capability Reverse Battery Protection to -24VDC Wide Operating and Storage Temperate Range M12 Integral Connector Meets IEC60947-5-2 Meet all IEC (International Electrotechnical Commission) Requirements for Heavy Industrial Environments, Assuring Immunity From: -Electrostatic Discharge -Electrical Transients -Radiated Electric Field -Conducted Energy -Magnetic Field Energy Open Collector Sinking Block Diagram 2-Wire Interface Block Diagram (brown) (brown) 4 (black) (blue) (black) Dimensions 4 1 2.56 (65mm) 1.61 Min. (41mm ) 3 PIN 2 Not Used Leads Shown are Optional Lorem ipsum dolor sit amet, Output Output Operate Saturation consectetuer elit, Current,dipiscing Temp. Voltage, mAnommy max nibh. Range, C sed diam mV max Part Label Lorem ipsum dolor sit amet, Barrel elit, Thread consectetuer dipiscing Cable Length sed diam. Part # Operating Voltage Range (VDC) Supply current, mA max Output GS100101 4.5 to 24 6 sink 700 25 -40 to 105 -40 to 105 M12-1 65mm GS100102 4.5 to 24 6 sink 700 25 -40 to 125 -40 to 125 M12-1 65mm GS100201 4.5 to 24 6 sink 700 25 -40 to 105 -40 to 105 M18-1 65mm GS100202 4.5 to 24 6 sink 700 25 -40 to 125 -40 to 125 M18-1 65mm GS100203 5 to 24 20 -- -- -40 to 125 -40 to 125 M18-1 65mm GS100301 4.5 to 24 6 2-wire leads sink 700 25 -40 to 105 -40 to 105 5/8" - 18 2.56" GS100302 4.5 to 24 6 sink 700 25 -40 to 125 -40 to 125 5/8" - 18 2.56" GS100303 5 to 24 20 -- -- -40 to 125 -40 to 125 5/8" - 18 2.56" GS100401 4.5 to 24 6 2-wire leads sink 700 25 -40 to 105 -40 to 105 3/4" - 16 2.56" GS100402 4.5 to 24 6 sink 700 25 -40 to 125 -40 to 125 3/4" - 16 2.56" GS100403 5 to 24 20 2-wire leads -- -- -40 to 125 -40 to 125 3/4" - 16 2.56" Storage Temp. Range, C Connector 12mm circular 22 AWG x 1m BBB 12mm circular 22 AWG x 1m BBB 20 AWG x 1m BBB 12mm circular 20 AWG x 1m BBB 20 AWG x 1m BBB 12mm circular 22 AWG x 1m BBB 20 AWG x 1m BBB 9 G S GEARTOOTH SPEED SENSOR ASSEMBLIES S E R I E S Commercialgrade, Hall effect geartooth speed sensor with adjustable aluminum housing. GS1005 -1009 Commercial-Grade Sense Motion of Ferrous Geartooth Targets Near Zero Speed Sensing Capability Immune From Hostile Environments Not Subject to Rotational Orientation High-Speed Capability Operate From 5 to 24Vdc Reverse Battery Protection to -24Vdc Wide Operating and Storage Temperate Range Open Collector Sinking Block Diagram (brown) 4 (black) (blue) Dimensions GS100701 1.00 (25.4mm) 15/32 - 32 TPI 2.56 (65mm) 1.61 Min. (41mm) ALL OTHERS 4 1 3 PIN 2 Not Used Leads Shown are Optional Lorem ipsum dolor sit amet, Output Output Operate Saturation consectetuer elit, Current,dipiscing Temp. Voltage, mAnommy max nibh. Range, C sed diam mV max Part Label Part # Operating Voltage Range (VDC) Supply Current, mA max Output GS100501 4.5 to 24 6 sink 400 25 -40 to 105 -40 to 105 GS100502 4.5 to 24 6 sink 400 25 -40 to 125 -40 to 125 GS100601 4.5 to 24 6 sink 400 25 -40 to 105 -40 to 105 GS100602 4.5 to 24 6 sink 400 25 -40 to 125 -40 to 125 GS100701 4.5 to 24 6 sink 400 25 -40 to 125 -40 to 125 GS100801 4.5 to 24 6 sink 400 25 -40 to 105 -40 to 105 GS100802 4.5 to 24 6 sink 400 25 -40 to 125 -40 to 125 GS100901 4.5 to 24 6 sink 400 25 -40 to 105 -40 to 105 GS100902 4.5 to 24 6 sink 400 25 -40 to 125 -40 to 125 Storage Temp. Range, C Housing Alum. (red) Alum. (red) Alum. (red) Alum. (red) Alum. (black) Alum. (black) Alum. (black) Alum. (black) Alum. (black) Lorem ipsum dolor sit amet, Barrel elit, consectetuer dipiscing Leads Thread Length sed diam. M12-1 65mm M12-1 65mm M18-1 65mm M18-1 65mm 15/32"-32 1.00" 5/8" - 18 2.56" 5/8" - 18 2.56" 3/4" - 16 2.56" 3/4" - 16 2.56" Connector 12mm circular 20 AWG x 1m BBB 12mm circular 20 AWG x 1m BBB 20 AWG x 1m BBB 12mm circular 20 AWG x 1m BBB 12mm circular 20 AWG x 1m BBB GS Series Notes A: For sensors with integral connectors, mating cordsets are available from Cherry. Request Part Number AS000203 for a straight female connector or AS000204 for a right-angle female connector. B: For further information, visit www.cherrycorp.com. C: See page 14 for interface recommendations. 10 G S GEARTOOTH SPEED SENSOR ASSEMBLIES S E R I E S Hall effect geartooth speed sensor with flangestyle plastic housing. GS1012 Plastic Housing With Mounting Flange Sense Motion of Ferrous Geartooth Targets Near-Zero Speed Sensing Capability Immune From Hostile Environments Not Subject to Rotational Orientation High-Speed Capability Operate From 5 to 24Vdc Reverse Battery Protection to -24Vdc Wide Operating and Storage Temperate Range Meet all IEC (International Electrotechnical Commission) Requirements for Heavy Industrial Environments, Assuring Immunity From: -Electrostatic Discharge -Electrical Transients -Radiated Electric Field -Conducted Energy -Magnetic Field Energy Open Collector Sinking Block Diagram (brown) A B (black) C (blue) Dimensions B A 1.1 (27mm) C o.638 (16.20mm) o .94 (23.8mm) .87 (22.0mm) .6 (16mm) Steel Bushing .84 (21.3mm) 1.25 (31.8mm) o.703 (17.86mm) Molded Housing Material: Filled Polyester, Black o .26 (6.5mm) .105 (2.67mm) 1.62 (41.1mm) Tolerance Unless Specified Inch/mm .18 (4.6mm) 0.00/0.0 0.000/0.00 0.01/.26 0.005/.13 .24 (6.2mm) 39.4 (1m) Lorem ipsum dolor sit amet, Output Output Operate Saturation consectetuer elit, Current,dipiscing Temp. Voltage, mAnommy max nibh. Range, C sed diam mV max Part # Operating Voltage Range (VDC) Supply Current, mA max Output GS101201 5 to 24 6 sink 400 25 -40 to 125 -40 to 125 GS101202 5 to 24 6 sink 400 25 -40 to 125 -40 to 125 Storage Temp. Range, C Leads Connector Delphi* 22 AWG x 1m BBB *Metripak 150 series. Mates with Delphi 12162280 and 12162279. A mating connector assembly with one meter of wire is available from Cherry. Request part number AS000101. 11 S D GEARTOOTH SPEED AND DIRECTION SENSORS S E R I E S Hall effect geartooth speed and direction sensor with adjustable stainless steel housing. SD1002-1004 Speed and Direction Sensor Sense Motion/Direction of Ferrous Geartooth Targets Separate Digital Outputs for Speed and Direction Immune From Hostile Environments High-Speed Capability Operate From 5 to 24Vdc Reverse Battery Protection to -24Vdc Wide Operating and Storage Temperate Range M12 Integral Connector Meets IEC60947-5-2 Meet all IEC (International Electrotechnical Commission) Requirements for Heavy Industrial Environments, Assuring Immunity From: -Electrostatic Discharge -Electrical Transients -Radiated Electric Field -Conducted Energy -Magnetic Field Energy Open Collector Sinking Block Diagram Barrel Dimensions 4 2.56 (65mm) 1.61 Min. (41mm) 3 2 1 * 12mm Circular Connector Insert Part Label *Keyway should be perpendicular to gear rotation Part # Operating Voltage Range (VDC) Supply Current, mA max Output Output Saturation Voltage, mV max Output Current, mA max Operate Temp. Range, C Storage Temp. Range, C Housing SD100201 4.75 to 24 17 sink 400 25 -40 to 85 -40 to 105 SST M18-1 65mm SD100401 4.75 to 24 17 sink 400 25 -40 to 85 -40 to 105 SST 3/4" - 16 2.56" Thread Barrel Length GS and SD Series Notes A: For sensors with integral connectors, mating cordsets are available from Cherry. Request Part Number AS000203 for a straight female connector or AS000204 for a right-angle female connector. B: For further information, visit www.cherrycorp.com. C: See page 14 for interface recommendations. 12 V N VA N E S W I T C H E S S E R I E S Magneticallyactivated digital vane switch in a rugged, overmolded plastic housing with three pins or 3-wire harness. VN1015 Digital Vane Switch Available in Two Operating Temperature Ranges Immune From Moisture and Dust Reliable and Repeatable No Mechanical Contacts to Wear Out Operate From 5 to 24VDC Reverse Battery Protection to -24VDC Open Collector Output Compatible With All Logic Families Sensor Body Material: Glass-Filled Polyester Recommended Vane Parameters -Material: Low-carbon, Cold-rolled Steel -Minimum Dimensions: 0.40" Thick, 0.250" Wide -Vane should penetrate to a depth less than 0.120" from bottom of sensor slot. Open Collector Sinking Block Diagram Dimensions .475 (12.07mm) (red) .135 (3.43mm) .425 (10.80mm) .124 (3.15mm) .37 REF. (9.5mm) (green) .975 (24.77mm) .139 (3.53mm) (black) O .129 (3.28mm) 3 .250 (6.35mm) 2 Part # Operating Voltage Range (VDC) Supply Current, mA max VN101501 4.5 to 24 6 VN101502 5 to 24 6 VN101503 4.5 to 24 6 VN101504 5 to 24 6 Output 3-pin sink 3-pin sink 3-wire sink 3-wire sink Lorem ipsum dolor sit amet, Output Output Operate Saturation consectetuer elit, Current,dipiscing Temp. Voltage, mAnommy max nibh. Range, C sed diam mV max Storage Temp. Range, C Termination 25 -40 to 85 -40 to 85 pins 400 25 -40 to 125 -40 to 125 pins 400 25 -40 to 85 -40 to 85 400 25 -40 to 125 -40 to 125 All Tolerances .005 (.13mm) Unless Otherwise Noted 1 400 24 AWG x 150mm leads 24 AWG x 150mm leads .050 Typ. (1.27mm) .750 (19.05mm) 5.9 (150mm) .080 (2.03mm) Wire Insulation: Polyolefin .500 (12.70mm) All Tolerances .005 (.13mm) Unless Otherwise Noted L AT C H A S S E M B LY H E 3 1 3 5 Magneticallybiased bipolar digital latch for use with multipole ring magnets. HE3135 Hall Effect Latch Assembly Offers Extreme Sensitivity Reliable -- No Moving Parts to Wear Out Compact Size Output Compatible with All Digital Logic Families Symmetrical Output Latches in Presence of a South Pole and Unlatches In Presence of a North Pole Sinking Block Diagram Dimensions Part # HE313500 HE313501 Operating Voltage Range (VDC) 4.5 to 24 4.5 to 24 Supply Current, mA max 9 9 Output sink sink Lorem ipsum dolor sit amet, Output Output Operate Saturation consectetuer elit, Current,dipiscing Temp. Voltage, mAnommy max nibh. Range, C sed diam mV max 400 400 25 25 -20 to 85 -20 to 85 Storage Temp. Range, C -40 to 105 -40 to 105 0.178 (4.5mm) Termination 0.010R (0.25mm) 0.018 (0.45mm) Straight Terminals Right-Angle Terminals 0.061 (1.55mm) 0.128 (3.25mm) 5 0.162 (4.1mm) 0.065 (1.65mm) 2 0.155 (3.94mm) 0.178 (4.52mm) 2 0.179 (4.55mm) 0.500 12.7mm Min. 0.100 (2.54mm) 0.018 (0.46mm) 0.016 (0.41mm) 0.050 (1.27mm) 0.014 (0.36mm) 13 A S 1 0 1 0 0 1 AS101001 Actuator Magnet A C T U AT O R M A G N E T Easy-to-install actuator magnet with threaded aluminum holder. Rugged Aluminum Housing Adjustable Threaded Mounting Stud Operating and Storage Temperature: -40 to +150C South Pole Facing Alnico Magnet Dimensions .68 (17.3mm) MAGNET .38 (9.7mm) .032 (.8mm) O .250 (6.4mm) .050 (1.3mm) ALUMINUM HOLDER G E N E R A L N O T E S 3 #8 - 32 THREAD O.31 (7.9mm) C U R R E N T S I N K A N D C U R R E N T S O U R C E I N T E R FA C I N G 3-Wire Sinking Interface Sinking outputs are often used in negative logic applications, where a low signal is required for an active state. Therefore, sinking outputs normally have current flowing into the device output lead when the device is active. Also called "open collector outputs," sinking outputs are compatible with any logic family since a wide voltage range may be used for Vcc. Furthermore, the voltage level used to power the Hall effect assembly may differ from the pull-up resistor to which it is attached. The external pull-up resistor connected between the output and Vcc is required for proper operation. With the resistor connected as shown, the output will be "pulled up" to Vcc when off and (approximately) to ground when on. Recommended pull-up resistor values are as follows: Volts dc Ohms 5 470 9 820 12 1.2K 15 1.5K 24 2.2K 3-Wire Sourcing Interface Sourcing outputs are often used in positive logic applications, where a high signal is required for an active state. Thus, sourcing outputs normally have current flowing out of the device output lead when the device is active. Because a pull-down resistor is required for proper operation, sourcing outputs are compatible with CMOS logic, but not with TTL components. With the pull-down resistor connected as shown, the output will be "pulled down" to ground when off and (approximately) to Vcc when on. Recommended pull-down resistor values are as follows: Volts dc Ohms 5 470 9 820 12 1.2K 15 1.5K 24 2.2K 2-Wire Current Sourcing Interface Some applications require the sensor have only two connections. To accommodate these situations, several Cherry sensor assemblies are equipped with a 2-Wire interface (which may be tested as shown in the block diagram). When the sensor is idle, current flowing into the device via Pin 1 and out via Pin 3 is limited to that needed to power the Hall effect device, a maximum of 6mA. When the sensor is active, the current flow will increase to a minimum of 10mA as the Hall effect device turns on the programmable current source. The voltage measured between the output and ground will therefore change by a minimum of 0.4 Vdc. If Pin 3 is connected to a comparator, the comparator output will switch in response to the change in voltage at Pin 3 of the sensor. Alternatively, Pin 3 can be connected directly to ground and a load placed between Pin 1 and Vcc. In this case, Pin 1 becomes the output lead to be connected to a comparator. 14 G E N E R A L N O T E S MP Series Reed Sensors REED AND GEARTOOTH SENSORS A Reed Sensor is an omnipolar, magnetically activated switch. It can be approached by a magnet from any angle, with either pole. Several possible operating methods are shown below. Perpendicular Magnet Travel Parallel Magnet Travel Up to Three Operations Possible with One Magnet N S S re lea se op er at e This Method Maximizes Air Gap N Nose-To-Nose Activation Rotational Magnet Travel Both Ends of the Magnet Work Equally Well S Multi-Pole Ring Magnets Can Be Used to Achieve a Larger Number of Operations per Rotation N release Although commonly called a geartooth sensor, a solid-state speed sensor can detect the motion of various ferrous objects with some type of discontinuous surface. Solid-State Speed Sensor Tooth Height Sensing Gap S rel. op. N Operating a Speed Sensor rel. op. operate Examples of appropriate targets include: Sprockets Bolt Heads Roller Chains Cavities in a Smooth Surface For best results, we recommend targets made from low carbon cold rolled steel. Other factors that influence sensor performance include geartooth height and width, space between teeth, shape of the teeth and thickness of the target. As a general guideline, consider a target with the following minimum parameters: Tooth Spacing Tooth Width Tooth Thickness Cherry's solid-state magnetic proximity sensors also make excellent speed sensors when coupled with a rotating ring magnet. Advantages of this approach include: lower sensor cost, larger airgaps and absolute zero-speed sensing. Tooth Height Tooth Width Distance Between Teeth Target Thickness .200" .100" .400" .250" Proximity Sensor with Ring Magnet N S S N N S S N 15 C H E R R Y S W I T C H P R O D U C T S In addition to the speed and proximity sensors presented here, Cherry also offers a complete line of standard and semi-custom snap-action, selector and key switches. With over 10,000 product variations and complete design, prototype and production capabilities, Cherry has the right solution for all your electromechanical and electronic switching needs. For complete technical information on all of our sensor and switch products, as well as our general purpose and advanced performance keyboards, contact Cherry today. (R) Cherry Electrical Products Phone: 800-285-0773 (Sensors) 262-942-6500 (General) Fax: 262-942-6566 Web: www.cherrycorp.com (c) 2000, Cherry Electrical Products Cherry Corporation disclaims any warranties of merchantability, fitness for a particular purpose or noninfringement. While Cherry Corporation intends for this information to be accurate, there may be inadvertent technical and typographical errors, for which Cherry Corporation assumes no liability. CE1584-Rev1