Grayhill Mechanical Rotary Encoders 51 Series Manuale Utente Scaricare il pdf

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

Mechanical Encoders

SERIES 51

Binary or Binary

Complement Code

CIRCUIT DIAGRAMS

Switch is viewed from the shaft end and shown

in switch position number 1, which is decimal

number zero and BCD number zero.

BCD BCD Complement

4 OUTPUT

1 OUTPUT

2 OUTPUT

8 OUTPUT

TIED TOGETHER

ON PC BOARD

COMMON

ROTATING

CONTACTS

TIED TOGETHER

ON PC BOARD

TIED TOGETHER

ON PC BOARD

4 OUTPUT

1 OUTPUT

2 OUTPUT

8 OUTPUT

TIED TOGETHER

ON PC BOARD

COMMON

ROTATING

CONTACTS

TIED TOGETHER

ON PC BOARD

TIED TOGETHER

ON PC BOARD

TIED TOGETHER

ON PC BOARD

Indicates Terminal is present.

Indicates Terminal is omitted.

Note: Connections must be made on

PC board to generate code output.

Switch position numbers do not correspond to

the decimal input or binary output.

See Truth Tables.

FEATURES

•PCMount,30°AngleofThrow

•2to12Positions

•.562"Diameter,200mA

•ShaftandPanelSeal

•AdjustableStopVersions

DIMENSIONS in Inches (and millimeters)

.093–.005

(2,36–0,13)

105¡

SHAFT

FLAT

.203–.003

(5,16–0,08)

.562+.025

.015

(14,27+0,64

0,38)

8 7 6 5

GRAYHILL

.125–.002

(3,18–0,05)

.250+.020 .015

(6,35+0,51 0,38)

.375–.015

(9,53–0,38)

.250–.015

(6,35–0,38)

.537+.020 .030

(13,64+0,51 0,76)

1/4-28UNF-2A

THREAD

.125+.015

.020

(3,18+0,38

0,51)

.035(0,89)

REF.

COMMON

POLE1

COMMON

POLE3

.382(9,70)TERMINAL

CIRCLEOFCENTERS

COMMON

POLE2

.232(5,89)

COMMONCIRCLE

OFCENTERS

.020–.003

(0,51–0,08)

.062–.004

(1,57–0,10)

.125–.015

(3,18–0,38)

.025–.002

(0,64–0,05)

.125–.015

(3,18–0,38)

.020–.003

(0,51–0,08)

See circuit

diagrams for

omitted terminals.

AllswitchesareprovidedwithPCmountterminals.

Grayhill part number and date code marked on label. Customer part number marked on request.

PC TERMINAL DETAIL PC COMMON DETAIL

1 2

Mechanical Encoders 1
SERIES 51 1

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Pagina 1 - SERIES 51

Optical and Mechanical EncodersGrayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • F

Pagina 2

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayh

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