Grayhill Human Interface Optical Encoders 62V Series - Manual (Page 2)

Optical and Mechanical
Encoders
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Optical Encoders
DIMENSIONS in inches (and millimeters)
Pin Version
CIRCUITRY, TRUTH TABLE, AND WAVEFORM
Standard Quadrature 2-Bit Code
1
2
3
4
5
6 POWER +5V
OUTPUT A
OUTPUT B
N.O.
PUSH-
BUTTON
SWITCH
GROUND
PIN #
R*
R*
OUTPUT
A
OUTPUT
B
HIGH
LOW
HIGH
LOW
POSITION NUMBER
1 2 3 4 5 6
Indicates logic high; blank indicates logic •
low. Code repeats every 4 positions.
Clockwise Rotation
Position Output A Output B
1
2
3
4
•
• •
•
3.3 Volt (Style V only)
Standard 5.0 Volt (Styles A and D)
Unless otherwise specified, standard tolerance is ±.010 (0.25)
6
5
1
2
3
4
POWER +3.3V
OUTPUT A
OUTPUT B
N.O.
PUSHBUTTON
SWITCH
GROUND
* External pull-up resisitors required for operation (2.2k Ω)
100 Ω
5%
R*
R*
100 Ω
5%
PIN #
62AXX-XX-P
XXXX X-X GRAYHILL
6 5 4 3 2 1
.470±.020
(12,0±0,5)
.450±.010
(11,43±0,3)
.100
(2,54)
TYP.
.940±.050
(24,0±1,3)
.140±.015
(3,6±0,4)
.066 ±.002
(1,68±0,05)
.250
(6,35)
.540
(13,72)
.152±.002
(3,9±0,05)
.250
(6,35)
.500
.522
.219±.003
(5,6±0,08)
.602
(15,29)
Ø.250 ±.002
(6,32±0,05)
.250
(6,35) .375 ±.015
.312
(7,9)
.797
(20,2)
.817
(20,8)
3/8-32 UNEF-2A THREAD.
THREADS TO BE WITHIN
.030 (0,76) OF SHOULDER.
.620
(15,7)
(12,70)
(9,52±0.38)