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

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

Standard Keypads

Ø.220

3.290

±.008

3.290 ±.008

R.120

3.660 ±.008

3.660

±.008

.810 ±.008

1.610

±.008

.440

±.008

R.070

2.040

±.008

REF. TYP.

.100

TERMINAL PIN

IDENTIFICATION

A

B

C

D

E

F

G

H

J

K

L

M

N

P

Q

R

S

Recommended Panel Cut-out

Matrix Output

Single Pole/Common Bus

SQ.

4.665 ±.020

SQ.

3.660

Ø.180

.375

.540

REF.

.149

1.830

1.480

.700

.503

R.430

SQ.

TERMINAL PINS

8 PLCS.

.025 ±.002

.503

.545

.435

.645

1.208

, 3 EQ. SPS.

TOL. NON-ACCUM.

.750

, 3 EQ. SPS.

TOL. NON-ACCUM.

.750

1.208

1234

5678

910

11

12

13

14

15

16

R.430

.503

1.030

1.600

1.830

SQ.

TERMINAL PINS

17 PLCS.

.025 ±.002

.503

REF. TYP.

.100

TERMINAL PIN

IDENTIFICATION

F

E

D

B

C

A

G

H

Notes:

1. All dimensions are Grayhill recommended minimums required to mount 84R Series 3x4 Keypads.

2. Terminal/Connector field openings are shown for single pole/common bus circuitry.

3. Maximum panel thickness:

Rear Mount

Front Mount

CODE AND TRUTH TABLES

Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard.

12 Button Keypads

16 Button Keypads

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2

3

4

5

6

7

8

9

10

11

12

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CODES

3x4

Matrix

Single Pole/Common Bus

TERMINAL LOCATION

C B A G F E D E C B F D A N K H M L J G

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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

A B C D E F G H

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

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