Optical and Mechanical Encoders Optical Encoders SERIES 62R 1/2 Package, Redundant Circuitry FEATURES Redundant Circuitry 1 Million Rotational Cycles Compatible with CMOS, TTL and HCMOS Logic Optional Integral Pushbutton Available in 12, 16, 24, and 32 Detent Positions Choices of Cable Length and Terminations Ideal for Critical Applications APPLICATIONS Cockpit Controls Medical Equipment DIMENSIONS In inches (and millimeters) .230.050 (5,841,27) Pin Version DIM..20 (DIM5,08) 3/8-32 UNEF-2A THREAD.TO BE WITHIN .030 (0,76) OF SHOULDER .100 (2,54) STRIPPED AND TINNED .250.002 (6,350,05) .250.005 DIA. (6,350,13) Cable Version 28 AWG CABLE WIRES ON .050 (1,27) CENTER .152.005 (3,860,13) .066.005 .490.010 .360.010 .312.005 (1,680,13) (9,140,25) (12,450,25) (7,920,13) .540.010 (13,720,25) .815.015 (20,700,38) CONNECTOR IS AMP P/N 1-215083-0 .460.010 (11,680,25) .580.010 .250.005 .375.015 (14,730,25) .219.004 (6,350,13) (9,530,38) .855.020 (5,560,1) (21,70,51) .250.005 (6,350,13) .933(23,69) REF500.010 (12,70,25) .700.010 (17,780,25) Unless otherwise specified, standard tolerances are 0.10 (0,25) I-15 Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com GRAYHILL GRAYHILL 62RXXXX-XX-XXXC 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 XXXX X-XOptical and Mechanical Encoders Optical Encoders CIRCUITRY, TRUTH TABLE, AND WAVEFORM Standard Quadrature 2-Bit Code PIN Switch Schematic Truth Table (CW Rotation) DECK B POWER 5V 10 DECK A DECK B POSITION OUTPUT OUTPUT OUTPUT OUTPUT DECK A POWER 5V 9 1 R* 100 100 2 DECK A OUTPUT 8 3 R* DECK A OUTPUT 7 4 R* DECK B OUTPUT INDICATES LOGIC HIGH. BLANK INDICATES 6 LOGIC LOW. CODE REPEATS EVERY 4 POSITIONS R* DECK B OUTPUT 5 Wave Form (CW Rotation) HIGH 4 OUTPUT PUSHBUTTON N.O. LOW DECK A 3 HIGH OUTPUT LOW DECK A GROUND 2 HIGH OUTPUT DECK B GROUND 1 LOW DECK B HIGH OUTPUT * 2.2k EXTERNAL PULL-UP RESISTORS REQUIRED FOR OPERATION LOW POS. POS. POS. POS. POS. POS. 1 2 3 4 5 6 SPECIFICATIONS Mounting Hardware: One brass, nickel-plated Operating Torque: 3.5 1.4 in-oz initially Shaft Push Out Force: 45 lbs minimum nut and stainless steel lockwasher supplied Pushbutton Switch Ratings Mounting Torque: 15 in-lbs max. with each switch. Nut is 0.094 inches thick by Pushbutton Rating: 10 mA, 5 Vdc, resistive 0.562 inches across flats Contact Resistance: less than 10 ohms (TTL Terminal Strength: 15 lbs cable pull-out force or CMOS compatible) min. Rotor: Thermoplastic Pushbutton Life: 3 million actuations min. Code Housing: Thermoplastic Operating Speed: 100 RPM max. Contact Bounce: less than 4 mS at make Pushbutton Dome: Stainless steel and less than 10 mS at break Dome Retaining Disk: Thermoplastic Environmental Ratings Actuation Force: 1000 300 grams Pushbutton Housing: Thermoplastic Operating Temperature Range: -40C to 85C Pushbutton Travel: .010/.025 Phototransistor: Planar Silicon NPN Storage Temperature Range: -55C to 100C Infrared Emitter: Gallium aluminum Vibration Resistance: Harmonic motion with Switch Ratings arsenide amplitude of 15G s, within a varied 10 to 2000 Coding: 2-bit quadrature coded output Pushbutton Contact: Brass, nickel-plated Hz frequency for 12 hours Operating Voltage: 5.0 .25 Vdc Flex Cable: 28 AWG stranded, halogen-free Mechanical Shock: Test 1: 100g, 6 mS, half Voltage Breakdown: 250 Vac between polyolefin insulation on .050 centers (cabled sine, 12.3 ft/s Test 2: 100g, 6 mS, sawtooth, 9.7 mutually insulated parts version) ft/s Supply Current: 30 mA maximum 5.0 Vdc Header Pins: Phospher bronze, tin-plated Humidity: 9095% at 40C for 96 hours (per deck) Spacer: Zinc casting Logic Output Characterisitics: Backplate/Strain Relief: Stainless steel Logic High: 3.5 Vdc minimum Materials and Finishes Lockwasher(s): Stainless steel Logic Low: 1.5 Vdc maximum Shaft: Aluminum Hex Nuts: Stainless steel Mechanical Life: 1,000,000 cycles minimum Bushing: Zinc casting Studs: Stainless steel (One cycle is a rotation through all positions Shaft Retaining Ring: Stainless steel and a full return) Detent Spring: Stainless steel Minimum Sink Current: 2.0 mA OPTIONS Printed Circuit Boards: NEMA grade FR-4 Power Consumption: 150mW max. (per deck) Contact Grayhill for custom terminations, shaft gold over nickel or palladium Output: open collector phototransistor and bushing configurations, and resolutions. Terminals: Brass, tin-plated Optical Rise and Fall Times: less than 30 mS Control knobs are also available. maximum ORDERING INFORMATION Series Angle of Throw: 11 = 11.25 or 32 pos., 15 = 15 or 24 pos, 22 = 22.5 or 16 positions, 30 = 30 or 12 Positions Pushbutton Option: 01 = w/o pushbutton, 02 = with pushbutton 62R22-01-020S Termination: .050 centers S = Stripped cable, C = Connector, P = Pin Cable Length: 020 = 2.0 inches minimum to 250 = 25.0 inches maximum. Provided in increments of 1/2 inch. Example: 035 = 3.5 , 060 = 6.0 . *Eliminate cable length if ordering pins. (Ex: 62R22-02-P) Custom materials, styles, colors, and markings are available. Control knobs available. Available from your local Component Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor, or Grayhill. Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com I-16