Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois

60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Standard Keypads

SerieS 86

unsealed, .500" Centers,

Flange mounted

4x4 Keyboard

Code and truth table

4x4

Dotsinthechartindicateconnectedterminalswhenswitch

isclosed.Terminalsareidentifiedonthekeyboard.

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CODES

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

4x4

Matrix

Single Pole/Common Bus

TERMINAL LOCATION

H G F E M L K J

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P J E A R L F B S M H C T N G D K

12

4

56

8

91012

13 14

16

ROW1

ROW2

ROW3

ROW4

COL=COLUMN

2.690

+.000

.010

(68,33

+0,00

0,25)

2.490+.000 .010

(63,25+0,00 0,25)

.055–.010

(1,40–0,25)

.500–.010

(12,7–0,25)

TOL.3EQ.SPS.

NON-ACCUM.

.600

–.010

(15,24

–0,25)

.750–.010

(19,05–0,25)

.500–.010

(12,7–0,25)

3EQ.SPS.

NON-ACCUM.

.366–.010

(9,30–0,25)

SQUARE

BUTTON

.105–.010

(2,67–0,25)

.150–.005

(3,81–0,13)

R.

SWITCHKEY

IDENTIFICATION

FORREF.ONLY

3

7

11

15

3.000

–.015

(76,2

–0,38)

2.800

–.010

(71,12

–0,25)

2.500–.010

(63,5–0,25)

2.700–.015

(68,58–0,38)

.100–.010

(2,54–0,25)

.200–.010

(5,08–0,25)

BUTTON

NO.1

RETAINING

STUDS

.093–.005

(2,36–0,13)

DIA.

4PLACES

.128–.010

(3,25–0,25)

.072–.010

(1,83–0,25)

.360–.010

(9,14–0,25)

OF2.700(68,58)

CL

.096

(2,44)

.050(1,27)

BUTTON

NO.1

RETAINING

STUDS

.280–.010

(7,11–0,25)

.025–.002

(0,64–0,05)

SQUARE

TERMINAL

.220–.010

(5,59–0,25)

.100(2,54)

TYP.

ABEFGKLMRST

2.700–.015

(68,58–0,38)

OF2.700(68,58)

CL

FeatureS

•FlangeMounted

•TopSurfaceorSubSurface

Mounting

•Snap-DomeContactProvides

PositiveFeedback

SINGLE POLE COMMON BUS TERMINAL

AB CD EF GH JK L M NP RS T

.100

TYP.

1.600

MATRIX TERMINAL PIN-OUT

EF GH JK LM

.100

TYP.

.700