62M15-M2-040CH

Optical Encoders SERIES 62M Magnetic Detent FEATURES Applications • Ultra Smooth Magnetic Detent • Medical • 3 Million Rotational Cycles, • Audio Ten Times the Life of a • Instrumentation Mechanical Detent System • Optional Integrated Pushbutton • Available in 24 Positions • Choice of Cable Lengths DIMENSIONS in inches (and millimeters) Stripped Version Pinned Version Cable Version Optical and Mechanical Encoders DETERMINED BY PART NO. DETERMINED BY PART NO. SWITCH SCHEMATIC POWER (5V) OUTPUT A OUTPUT B R* 6 2 5 R* 4 PUSHBUTTON 3 PUSHBUTTON 2 GROUND *EXTERNAL 2.2k 1 PULL-UP RESISTORS REQUIRED FOR OPERATION. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Optical Encoders WAVEFORM AND TRUTH TABLE Clockwise Rotation OUTPUT A OUTPUT B HIGH Position LOW 1 HIGH 2 3 LOW 4 1 2 3 4 5 6 POSITION NUMBER SPECIFICATIONS Environmental Specifications Rotary Electrical and Mechanical Specifications Operating Voltage: 5.00±.25 Vdc Supply Current: 30 mA maximum at 5 Vdc Output: Open collector phototransistor, external pull-up resistors are required. Output Code: Two-bit quadrature, channel A leads channel B by 900 electrically during clockwise rotation of the shaft Logic Output Characteristics: Logic high signal shall be no less than 3.0 Vdc Logic low signal shall be no greater than 1.0 Vdc Minimum Sink Current: 2.0 mA Power Consumption: 150 mW maximum Mechanical Life: 3 million rotational cycles of operation. One cycle is a rotation through all positions and a full return • • • • • Indicates logic high; blank indicates logic low. Code repeats every 4 positions. Rotational Torque: H=1.70 ± 1.00 in-oz, M=1.25 ± 0.75 in-oz, L=0.75 ± 0.5 in-oz Mounting Torque: 15 in-lb maximum Shaft Pull-Out Force: 45 lbs minimum Shaft Push-Out Force: 45 lbs minimum Terminal Strength: 15 lbs minimum terminal pull-out force for cable or header termination Solderability: 95% free of pin holes and voids Pushbutton Electrical and Mechanical Specifications Rating: 10 mA at 5 Vdc Contact Resistance: