Hall Effect Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Hall Effect SERIES 68A Hall Effect Encoder FEATURES APPLICATIONS Quadrature output - (push / pull type) Medical Equipment Debris resistant hall effect sensor technology Test & Measurement Over 1 million rotational cycles Audio / Visual Optional integrated pushbutton Agriculture & Construction Low power consumption Vehicles Reverse voltage protection Choice of cable lengths and termination Available in 5Vdc and 3.3Vdc High torque version available DIMENSIONS in inches (and millimeters) RECOMMENDED PANEL CUTOUT .161 .002 4,090,05 .380.003 9,65 0,07 .057.002 1,45 0,05 TERMINATION OPTIONS MA TI N G CO NNE C T OR PIN 1 A MP P /N 7-215079- 6 .050 Connector .050 Stripped Cable .050 Pin Header Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.comHall Effect Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Hall-Effect SCHEMATICS, WAVEFORM, AND TRUTH TABLE FIG. 1 - 68A ELECTRICAL CONNECTION DIAGRAM PIN 6 VDD OUT A 5 Hall OUT B 4 Effect Microcontroller Sensor PB1 3 PB2 2 PB 1 GND *Customized electrical outputs are available. Contact Grayhill for additional details. SPECIFICATIONS Electrical Specifications Operating Voltage: Minimum 3.0 V, maximum 3.6 Maximum rotational speed: 100 rpm Contact Bounce: <4 mS make, V (3.3V Style) minimum 4.5 V, maximum 5.5 V (5V <10mS break Mounting Torque: 15in-lbs. maximum Style) Shaft Pushout / Pulloutut Force: 45 lbs. / 45 lbs. Actuation Force: Absolute Maximum Voltage* on VDD pin: -4.0 V minimum Sealed = 1350 300g min., +4.0 V max (3.3V style) -6.5 V min., +6.5 V Unsealed = 1150 300g Terminal Strength: 15 lbs. minimum. Cable or max (5V style) Header pullout force, MIL-STD-202, Method 211A, Pushbutton Travel: .016 .008in Avg Supply Current for 3.3V Style: Typical: 1.2 Pushbutton Life Expectancy: 1 million actuations Test Condition A mA, Maximum: 2.0 mA (at 3.30 V) Solderability: 95% free of pin holes & voids, MIL- minimum Peak Supply Current for 3.3V Style: 12 mA (at STD-202, Method 208 3.30 V) Materials and Finishes Avg Supply Current for 5V Style: Typical: 1.8 mA, Environmental Specifications Bushing: Zinc Maximum: 3.0mA (at 5.00 V) Operating Temperature: -40C to 85C, IEC 68-2- Shaft: Aluminum Peak Supply Current for 5.0V Style: 12 mA (at 1, Test Aa and IEC 68-2-2, Test Aa Lockwasher: Spring steel, zinch plate with clear 5.00 V) Storage Temperature: -55C to 85C, IEC 68-2-1, trivalent chromate finish Output Low Voltage: 0.6V maximum for IOL = 3mA, Method Aa and IEC 68-2-2, Method Ba Cable: Copper stranded with topcoat in PVC VDD = 3.3V and for IOL = 3mA, VDD = 5.0V Humidity: 96 hours 90-95% humidity 40C, insulation (Cable version only), 28 AWG Output High Voltage: 2.6V minimum for IOH = MIL-STD-202, Method 103B Header Pins: Tin plated phosphor bronze -1.5mA, VDD = 3.3V, 4.3V minimum for IOH = -2mA, Mechanical Vibration: Harmonic motion Hex Nut: Nickel plated brass VDD = 5.0V with amplitude of 15g within a varied ROHS Compliant. Power-Up Time: A & B outputs valid 120 ms (max) frequency of 10 to 2000 Hz for 12 hours, MIL- after VDD reaches 3.0 V (3.3 V Style) or 4.5 V (5V STD-202, Method 204, Test Condition B EMC Ratings Style). Mechanical Shock: Radiated Immunity: Meets ANSI/ASAE EP455 5.16 Test 1: 100g for 6 ms half-sine wave with a (100 V/m, 0. 014-1000 MHz, 3 orientations) Soldering Recommendation velocity change of 12.3 ft/s. Conducted Immunity: Meets IEC 61000-4-6, Level 3 Hand solder only per IPC J-STD-001 Test 2: 100g for 6 ms sawtooth wave with a Radiated Emissions: Meets ISO 14982, Sec 6.4 velocity change of 9.7 ft/s, MIL-STD-202, Method (Broadband), Sec 6.5 (Narrowband) limits 213, Test Condition C and I Mechanical Specifications Conducted Emissions: Meets CISPR 25, Class 3 Seal: IP67, Meets IEC 60529 Electrostatic Discharge: Meets ANSI/ASAE EP455 Mechanical Life: 1,000,000 cycles of operation. 1 cycle is a rotation through all positions 5.12, surface: 25KV, connector: 15KV Pushbutton Electrical and Power Frequency Magnetic Field: Meets IEC 61000- and a full return Average Rotational Torque: 4-8, 100 V/m Mechanical Specifications Low Detent = 2.01.4 in-oz initially Electrical Ratings: 6.0 V max, 10 mA, Resistive * Exceeding the Absolute Maximum Voltage may result in High = 3.51.4 in-oz initially Absolute Maximum Voltage* on Pins 2 & 3: 6.0 V permanent damage to the device. This is a stress rating only 40% of initial value after 1 million cycles Contact Resistance: <10 and functional operation of the device at those or any other Non-Detented: 1.5 in-oz maximum conditions above those indicated in the operation listings of this specification is not implied. ORDERING INFORMATION Grayhill Series Number MOUNTING PANEL RECOMMENDATIONS Angle of Throw : 11 = 11.25 - 32 positions FOR PANEL SEAL VERSION: Style: 3 = 3.3V 5 = 5.0V 15 = 15.00 - 24 positions 18 = 18.00 - 20 positions 1. Panel thickness should not exceed 0.157 . Electrical Output: 22 = 22.50 - 16 positions Q = Quadrature Push / Pull 2. Mounting hole diameter to be per recommended dimensions. 3. 0.470 X 0.020 counter bore required for proper 68AXXXX-XXX-XXX sealing. 4. Anti-rotation feature is recommended. Feature Rotational Torque: Termination: should be designed to lock into bushing keyway. L = Low Torque S = .050 Center Stripped Cable Cable Length: H = High Torque C = .050 Center Cable with Connector 02 = 2 N = Non-Detented* P = .050 Header 03 = 3 04 = 4 Pushbutton: 05 = 5 9 =1150 Grams 06 = 6 0 = No Pushbutton Seal: Leave blank if header N = No Shaft / Panel Seal S = Shaft / Panel Seal * Grayhill recommends the use of a shaft seal for non-detented encoders to prevent inadvertant code output changes due to the lack of detent. For prices and custom configurations, contact a local sales office, an authorized distributor , or Grayhill s sales department. Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com