88BA2-082 Grayhill Inc, 88BA2-082 Datasheet

88BA2-082

Manufacturer Part Number

88BA2-082

Description

KEYBOARD,16BTN N Bus, White Numeric Legend, Blue Button

Manufacturer

Grayhill Inc

Series

88r

Datasheet

1.88M2012-1.pdf (5 pages)

Specifications of 88BA2-082

Switch Type

Snap Dome

Number Of Keys

Matrix (columns X Rows)

4 x 4

Output Type

Matrix

Key Type

Polyester Overlay

Legend

0 ~ 9, A ~ F

Interchangeable Legends

Illumination

Non-Illuminated

Seal Rating

IP42

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

Q1169531

Current page: 1 of 5
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SERIES 88

Sealed, Flange Mounted

Termination

Keypads

DIMENSIONS

FEATURES

• Sealed Keyboard

• Colorful Graphic Overlay

• Audible, Snap-Dome Contact

• User Legendable Styles

• 3,000,000 Operations per Button

• Optional Panel Seal Gasket to

3x4 Keyboard

3x4

Protect Your Equipment

SINGLE POLE COMMON BUS TERMINAL

.100 ± .010

(2,54 ± 0,25)

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

± 0,38)

3.000

± .015

(76,2

In inches (and millimeters)

± 0,25)

.500 .010

(12,7 ± 0,25)

(3 EQ. SPS)

TOL. NON-

ACCUM.

.380 (9,65)

SQ. TYP.

(71,12

2.800

± .010

.150 ± .005

(3,81 ± 0,13) R.

In inches (and millimeters)

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

.600 ± .010

(15,24 ± 0,25)

.105 ± .010

(2,67 ± 0,25)

(19,05 ± 0,25)

.750 ± .010

.200 ± .010

(5,08 ± 0,25)

.100

Standard Keypads

TYP.

1.200

.100 (2,54)

A B C

(55,88 ± 0,38)

(50,8 ± 0,25)

2.200 ± .015

2.000 ± .010

TYP.

F G H

(50,55 + .000 - 0,25)

1.990 + .000 - .010

COL = COLUMN

10 11 12

L OF 2.200 (55,88) DIM.

L M N

.500 ± .010 (12,7 ± 0,25)

(2 EQ. SPS.) TOL. NON-

ACCUM.

RETAINING

STUDS

BUTTON NO. 1

.093 ± .005

(2,36 ± 0,13)

DIA. 4 PLS.

.220 ± .010

(5,59 ± 25,4)

MATRIX TERMINAL PIN-OUT

ROW 1

ROW 2

ROW 3

ROW 4

.055 ± .010

(1,40 ± 0,25)

D E F G H J K

(68,33 + .000/

2.690 + .000/

.600

TYP.

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

- 0,25)

- .010

.100

SWITCH KEY

IDENTIFICATION

(FOR REF. ONLY)

Dots in the chart indicate connected terminals

when switch is closed. Terminals are identified on

the keyboard.

Code and Truth Table

3x4

F E D K J H G

•

.072

± .010

(1,83

± 0,25)

Matrix

•

BUTTON AREAS ARE EMBOSSED

•

TERMINAL LOCATION

•

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

•

CODES

•

Single Pole/Common Bus

•

.128 ± .010

(3,25 ± 0,25)

.280 ± .010

(7,11 ± 0,25)

.025 ± .002

(0,64 ± 0,05)

SQUARE

TERMINAL

.360 ± .010

(9,14 ± 0,25)

•

Related parts for 88BA2-082

88BA2-082 Summary of contents

Page 1

Standard Keypads SERIES 88 Sealed, Flange Mounted FEATURES • Sealed Keyboard • Colorful Graphic Overlay • Audible, Snap-Dome Contact • User Legendable Styles • 3,000,000 Operations per Button • Optional Panel Seal Gasket to Protect Your Equipment DIMENSIONS In inches ...

Page 2

SERIES 88 Sealed, Flange Mounted FEATURES • Sealed Keyboard • Colorful Graphic Overlay • Audible, Snap-Dome Contact • User Legendable Styles • 3,000,000 Operations per Button • Optional Panel Seal Gasket to Protect Your Equipment DIMENSIONS In inches (and millimeters) ...

Page 3

Page 4

SPECIFICATIONS Rating Criteria Rating at 24 Vdc: 10 milliamps, resistive Contact Resistance: Compatible with MOS, TTL and DTL (10 ohms maximum) Voltage Breakdown: 250 Vac between mutually insulated parts Life Expectancy: 3,000,000 operations per button STANDARD LEGENDS Colorful graphic overlays ...

Page 5

Standard Keypads PANEL SEAL GASKETS Weatherproof and waterproof your subpanel and topside mounted keyboards with optional panel seal gaskets. Subpanel keyboard gasket is .062" (1,57 mm) thick; topside keyboard gasket is .094" (2,39 mm). Material is cellulose fiber, foam, nitrile ...

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