82AC2017-1 [GRAYHILL]

Long, Stroke, Wiping Contact Lightable Modules;


型号：	82AC2017-1
厂家：	GRAYHILL, INC
描述：	Long, Stroke, Wiping Contact Lightable Modules
文件：	总6页 (文件大小：228K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Modular Keyboards

SERIES 82

Lightable

FEATURES

• ¹¹/16" Between Button

Centers

• Long, Stroke, Wiping Contact

• Lightable Modules

• Choice of 5 Circuitries with

Unlighted Modules

• User Legendable

Lightable Modules

Unlighted Modules

.687

(17,45)

MOUNTING

.343

(8,71)

Build a custom keyboard with identical button horizontally mounted modules is not

distances no matter how you stack them. recommended;theorientationoftherectangular,

Designed to plug into any printed circuit board lighted area will differ. See drawings.

.531

(13,49)

SQ.

from /16" to /8" thick, modules stack in any

configuration, maintaining ¹¹/16" button centers.

See Figure 1 Panel Cutout diagram for 6 button

module mounting dimensions. Refer to drawings

.687 (17,45)

ForLightableModuleswhichwillbecontinuously for other module dimensions.

lit, mixing vertically mounted modules with

Figure 1 Panel Mount Cutout Diagram

LIGHTABLE MODULES

Light Source and Lamp Mounting

desoldering the keyboard module then

desoldering the lamp when it's necessary to

replace the light source.

Each lightable button fits over a T-1 size LED

or incandescent lamp mounted to PC board

(see Figure 2-2a). The height of the lamp

should not exceed .250" (6,35 mm) from the

The chart below lists ratings for a size T-1

surface of the board. (Note: Grayhill does not incandescent lamp. To extend the life of the

manufacture or sell LED's or incandescent lamp, use an alternating current and reduced

lamps).

voltage. The chart also lists maximum

temperatures the module can withstand. For

For easy light replacement, mount the lamp or higher temperatures, Grayhill offers modules

LED through the back or solder side of the made of special plastics, polyester switch

board (see Figure 2). This method of mounting

allows you to replace light source without

housing and polycarbonate internal button. All

measurements were determined under

removing the keyboard module. The other laboratory conditions. (Mounted model

method of light mounting (Figure 2a) requires continuously lit in temperature controlled oven

with continuously circulating air for 24 hours.)

Incandescent Lamp–Size T-1

Maximum

Allowable

Ambient

Max, Temp.

for Modules

With Special

Plastics

Intensity and

Mean Spherical

Number* Candle Power

Service

Life

Lamp

Current

Volts in Hours Per Lamp Temperature

715

680

Bright .15 MSCP

Moderate .03 MSCP 5 V

5 V

40,000

100,000

115 mA

60 mA

130°F

150°F

200°F

220°F

*Lamps not available from Grayhill.

.250

(6,35)

MAX.

Figure 2

Easy replacement

Figure 2a

Mounted from

mounting

component side

.170 (4,32)

Keypads

Grayhill, Inc.

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

Modular Keyboards

DIMENSIONS In inches (and millimeters)

.750 .025

(19,05 0,64)

.750 .025

(19,05 0,64)

.683 + .005 – .010

(17,35 + 0,13 – 0,25)

.450 .010

(11,43 0,25)

.683 + .005

.500 + .010 – .005

– .010

(12,7 + 0,25 – 0,13)

(17,35 + 0,13

SQ. TYP.

.030 .002

(0,76 0,05)

DIA. TYP.

.030 .002

(0,76 0,05)

DIA. TYP.

– 0,25)

.168 .010

(4,27 0,25)

.168 .010

(4,27 0,25)

.408 .005

(10,36 0,13)

SQ. TYP.

.125 .005

(3,18 0,13)

.125 .005

(3,18 0,13)

Unlighted

Lightable

1.370 + .005 – .010

(34,80 + 0,13 – 0,25)

.750 .025

(19,05 0,64)

.687 .005

(17,45 0,13)

.450 .010

(11,43 0,25)

.683 + .005

.500 + .010 – .005

(12,7 + 0,25 – 0,13)

SQ. TYP.

– .010

(17,35 + 0,13

– 0,25)

.030 .002

(0,76 0,05)

DIA. TYP.

.168 .010

(4,27 0,25)

.408 .005

(10,36 0,13)

SQ. TYP.

.125 .005

(3,18 0,13)

Unlighted (only)

2.057 + .005 – .010

(52,25 + 0,13 – 0,25)

.750 .025

(19,05 0,64)

.750 .025

(19,05 0,64)

.687 .005

(17,45 0,13)

.450 .010

(11,43 0,25)

.450 .010

(11,43 0,25)

.683 + .005

– .010

(17,35 + 0,13

– 0,25)

.500 + .010 – .005

(12,7 + 0,25 – 0,13)

SQ. TYP.

.030 .002

(0,76 0,05)

DIA. TYP.

.030 .002

(0,76 0,05)

DIA. TYP.

.168 .010

(4,27 0,25)

.168 .010

(4,27 0,25)

.408 .005

(10,36 0,13)

SQ. TYP.

.125 .005

(3,18 0,13)

.125 .005

(3,18 0,13)

Unlighted

Lightable

2.057 + .015 – .010

(52,25 + 0,13 – 0,25)

.750 .025

(19,05 0,64)

.750 .025

(19,05 0,64)

.687 .005

(17,45 0,13)

.450 .010

(11,43 0,25)

.450 .010

(11,43 0,25)

1.370

.687

.005

(17,35

0,13)

.030 .002

(0,76 0,05)

DIA. TYP.

.030 .002

(0,76 0,05)

DIA. TYP.

+ .015

– .010

(34,80

+ 0,38

– 0,25)

.500 + .010 – .005

(12,7 + 0,25 – 0,13)

SQ. TYP.

.168 .010

(4,27 0,25)

.168 .010

(4,27 0,25)

.125 .005

(3,18 0,13)

.125 .005

(3,18 0,13)

.408 .005

(10,36 0,13)

SQ. TYP.

Unlighted

Lightable

CIRCUIT BOARD STANDOFF

.062 + .010 – .005 (1,57 + 0,25 – 0,13) DIA.

x .032 .005 (0,81 0,13) HIGH

Keypads

Grayhill, Inc.

•

561 Hillgrove Avenue

•

LaGrange, Illinois 60525-5997

•

USA

•

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

Modular Keyboards

TERMINAL ARRANGEMENTS

Forcontinuouslylitkeyboards,mixinghorizontallyandverticallymounted

modules is not recommended. See lamp mounting on page D-33.

Letters shown in front views are for identification only; product is

marked on back as shown. Pin locations correspond to circuit diagrams.

Vertical Mount

Horizontal Mount

Button

Identification

Rear Views and

Pin Locations

Button

Identification

Rear Views and

Pin Locations

Unlighted

Lightable

Unlighted

Lightable

Unlighted (only)

A B

Unlighted

Lightable

.090 (2,29)

TYP.

D A

A B C

D E F

.687

(17,45)

.185 .010

(4,70 0,25)

.045 (1,14)

TYP. 8 PLS.

.687

(17,45)

.687

.488

(12,40)

(17,45)

.094 (2,39)

Unlighted

.162 + .002 – .004

(4,11 + 0,05 – 0,10)

DIA. HOLE TO

ACCOMMODATE

LIGHT SOURCE

CIRCUIT BOARD STANDOFFS

.066 .006 (1,68 0,15) DIA. X

.032 .005 (0,81 0,13) HIGH

Lightable

Keypads

Grayhill, Inc.

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

Modular Keyboards

ORIENTATION OF MODULES

A module, depending on circuitry, may not be

symmetrical. Rotating it 180° will result in a

different pin location. Please note the button

identification, the pin location for the desired communicating with Grayhill. See Ordering

circuitry, and the direction of mounting. It is Information–Special Keyboard Modules on the

importanttousethisinformationwhendesigning next page.

a printed circuit board layout and when

CIRCUIT DIAGRAMS

The bottom view of the line drawings shows

number (A1, A2, etc.) next to the pin locations

of each switch section. These pin numbers are

directly related to the circuit diagrams. For

example, if the switch under Button A of a

standard module were SPST, the pins would

be located at the "#2" Position. If the module

were a lightable one with SPST circuitry, the

pins would be located at the "#1" Position. If

other locations are desired, specify them.

Standard Modules

Lightable Modules

SPST

2PST

3PST

SPST

2PST

4PST

Coded Circuitry–To 7 Bits/Button

The coded circuits shown are suggested

possibilities and each button may carry a

different circuit. Location of active pins on

each button may be varied to conform with

layout of the printed circuit board. Up to a 7-bit

code is possible under each button.

Note: Coded switches are constructed so that common (C) is made after all other contacts.

Other Possible Circuit Configurations

Combinations of simple circuitries are also

possible as shown in the sample diagrams.

PRINTED CIRCUIT BOARD LAYOUT

This layout provides the horizontal printed circuit board layout as viewed from the top side of the

PC board. Turning end to end will result in a different pin location. However, the dimensional

relationship will remain the same.

Lightable Modules–per drawing below.

This drawing indicates the layout to be used for a 6 button module with light sources mounted two

ways: the lamps for the upper 3 buttons are mounted from the top or component side of the board,

and the lamps for the lower 3 buttons are mounted by the easy replacement method. (See also Light

Source and Lamp Mounting.) Light sources, when mounted from the top side of the board, must

be mounted before the keyboard modules; when mounted, lamp should extend no more than .250"

(6,35 mm) above the board.

Unlighted Module

Lightable Module

DIMENSIONS ARE DEPENDENT ON

LAMP SOURCE. APPROXIMATELY

.020 (0,51) AND .100 (2,54) APART

FOR A T-1 LAMP OR LED

488 .003

.687 .003

(17,45 0,08)

.687 .003

(17,45 0,08)

HOLE TO

(12,40 0,08)

TYP.

ACCOMMODATE

.032 (0,81) DIA.

.112

.003

(28,45

0,08)

TYP.

.090

(2,29)

TYP.

.045 .002

(1,14 0,05)

TYP.

HOLE TO

ACCOMMODATE

.032 (0,81) DIA.

(8 PLACES)

.687 .003

.500 .003

(12,7 0,76)

.170 (4,32)

RECOMMENDED

DIA. HOLE

(17,45 0,08)

ACCOMMODATES

LAMP IN EASY

REPLACEMENT

MOUNTING

.094

.010

.270 .003

(2,39

0,25)

(6,86 0,08)

.687 .003

(17,45 0,08)

.687 .003

(17,45 0,08)

.244 (6,20) TYP.

Keypads

Grayhill, Inc.

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

Modular Keyboards

Spring Contact: Copper alloy, gold plate over

nickel plate

For special lightable modules for higher

temperatures, internal button cap is

polycarbonate and housing is polyester.

SPECIFICATIONS

Rating

Housing: ABS plastic (gray)

Base: PPS plastic (black)

Return Spring: Tinned music wire

Other Parts: (By Module and Legend Style): For Action: Momentary, wiping contact

unlighted module with molded legends or top Button Travel: 0.130" (3,30 mm) total travel

surface printed legends. Internal Button is acetal Overtravel: 0.080" nominal

Rating at 5 Vdc: 100 milliamps

Contact Resistance: 25 milliohms or less on a

new switch

VoltageBreakdown:250Vacbetweenmutually

insulated parts

Insulation Resistance: 1,000 megaohms

minimum

Life Expectancy: 1,000,000 operations

Contact Bounce: 10 milliseconds or less for

the life of the switch

Operating Features

and the Button is ABS plastic (gray).

Operating Force: 8 3 ounces (depends on

number of poles.)

For unlighted module with sub-surface printed

legends or insertable legends, Internal Button is

acetal; Internal Cap is ABS plastic (gray); and

Clear Cap is polycarbonate plastic. For lightable

modules, the Internal Button and the Clear Cap

are polycarbonate. The Internal Cap for gray

modules is acrylic; for the black modules, the

Internal Cap with window is polycarbonate.

Soldering Instructions

Series 82 Keyboard Modules have been

successfully tested for heat resistance to

soldering up to 260°C (500°F) for a maximum of

5 seconds. Careful flux cleaning is required

since the switch is not sealed. For applications

in excess of these limits or that require vapor

spray or immersion cleaning, contact Grayhill.

Operating Temperature: -40°C to 80°C

Materials and Finishes

Pin Contact: Brass, gold plate over nickel plate

STANDARD LEGENDS

Telephone Keyset

Two 6-button modules

form the keyset. White

telephone legend is

molded into a gray

button. SPST, 2PST,

3PST, and 4PST

circuitry available

from distributors, see

ordering information;

order special circuitry

from Grayhill.

Insertable Legend Styles

Prototypes can look professional with insertable

legend modules. Just slip imprinted legend insert

through the slot of the clear button cap.

Legend Sheet

Available for each module style. Each sheet

contains commonly used symbols, terms, alpha

characters, and 0-19 in News Gothic Condensed

type on polyester film, ready to be cut and

inserted. Deadfront legends are invisible until lit.

White on Clear: For unlighted gray modules

Black on Clear: For lighted gray modules

Translucent White on Black: For black modules Part No. 82AC2060

Deadfront on Black: For black modules

Part No. 82AC2017-1

Part No. 82AC2050-1

Non-Legend, Lighted Modules

Standard lightable module configurations

without cap slot for insertable legend.

SPECIAL LEGENDS

Printed Type styles

Special Colors

The type style chart below illustrates type style Besides the standard

and approximate sizes and limits for button cap grayandblackhousings,

legends;othersizesarealsoavailable.Limitations you may order white,

for legends differ with type size and character. beige or brown. Button

Legends for lightable modules are further limited colors may also be

by the size of the internal button and lighted area. specially ordered. For

Grayhill's library includes many popular legends. more information, see

Molded-In Legends

For Unlighted Modules

In addition to standard white

legend on gray button, long-

wearing, molded-in legends are

availableinwhitebuttonwithblack

legend and white legend with red,

green or black buttons. Other

color combinations are possible.

Contact Grayhill for complete information.

next page.

Type No.

and Typical

Height

Sample Style

and Typical

Sizes

Sub Surface

Top Surface

Lightable Module

Character and

Printed Legends (2 Styles)

Line Limitations

Line Limitations Line Limitations*

Virtually anything which can be photographed

can be printed. Sturdy epoxy ink printing bonds

to the surface of the button. Standard printing

for the gray unlighted buttons is white; standard

printing for the translucent white buttons of the

lightable modules is black.

RESEARCH

SYSTEMS

12345678

TAB

INDEX

STOP

1234

5 Char.

2 Lines

8 Char.

3 Lines

4 Char.

2 Lines

4GH088

.083"

ABCDEFGH

CODE

SEND

4 Char.

1 Line

4 Char.

2 Lines

3 Char.

1 Line

1GH125

.138"

ABCDE

OPER

OFF

TopSurfacePrinting:Legendisapplieddirectly

to top of button. Available on all standard,

unlighted modules.

2 Char.

1 Line

3 Char.

1 Line

2 Char.

1 Line

3GH187

.207"

ABCD

OFF

SubSurfacePrinting:Providesmaximumwear

for printed surfaces. Available for lighted and

unlighted gray modules. Printed internal button

cap is protected by a clear outer cap.

2 Char.

1 Line

2 Char.

1 Line

2GH250

N/A

15 15

.276"

ABC

Note: Limitations for legends differ with surface to be printed and actual characters. If your application exceeds the approximations

in the chart, contact Grayhill for more information.

* For top and sub-surface printed modules.

Keypads

Grayhill, Inc.

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

Modular Keyboards

ORDERING INFORMATION: STANDARD MODULES

ORDERING INFORMATION:

Type of Module

Description

Part No.

Special Legends

To order non-standard modules, information is

required for the areas listed below.

6 Buttons, SPST

6 Buttons, 2PST

6 Buttons, 3PST

6 Buttons, 4PST

82-601-85

82-601-86

82-601-87

82-601-88

Top Half of Telephone

Legend (Molded-in)

Yourspecialorderwillbeassignedapartnumber

for future identification. This number is

sequentially assigned and is non-descriptive.

6 Buttons, SPST

6 Buttons, 2PST

6 Buttons, 3PST

6 Buttons, 4PST

82-601-89

82-601-90

82-601-91

82-601-92

Bottom of Telephone

Legend (Molded-in)

1. Type of Module. Unlighted: 1-, 2-, 3-, or 6-

button. Lightable: 1-, 3-, or 6-button.

1 Button, SPST

1 Button, 4PST

82-101-71

82-101-74

2. Mounting Orientation. Horizontal or

vertical.

2 Buttons, SPST

2 Buttons, 4PST

82-201-41

82-201-44

Unlighted Gray Modules

For Legend Inserts

3. Circuitry. Requirementsforeachbuttonmust

be listed by its reference letter designation.

For example: Button A = SPST, Button B =

4PST, Button C = 3PST, etc. For coded or

other available circuitry patterns a descriptive

diagram is required for each button.

3 Buttons, SPST

3 Buttons, 4PST

82-301-61

82-301-64

6 Buttons, SPST

6 Buttons, 4PST

82-601-81

82-601-84

1 Button, SPST

1 Button, 2PST

82-150-17

82-150-15

3 Buttons, SPST

3 Buttons, 2PST

82-350-10

82-350-8

Lightable Gray Modules

Non-Legend

4. Button Type (Legend). Grayhill offers four

legend types: molded-in; top surface printed;

sub-surfaceprinted;andinsertable.Unlighted

modules are available in all types. Lightable

modules are available in all types but molded-

in legends.

6 Buttons, SPST

6 Buttons, 2PST

82-650-10

82-650-8

1 Button, SPST

1 Button, 2PST

82-150-38

82-150-16

3 Buttons, SPST

3 Buttons, 2PST

82-350-12

82-350-9

Lightable Gray Modules

For Legend Inserts

5. Button Color. Standard color for molded-in

legend modules is gray button with white

legend. Special button colors available are

white with black legends, red, green or black

buttonswithwhitelegends. Additionalcustom

colors are available by special order.

6 Buttons, SPST

6 Buttons, 2PST

82-650-19

82-650-9

1 Button, SPST

1 Button, 2PST

82-150-211

82-150-213

Lightable Black Modules

For Legend Inserts

3 Buttons, SPST

3 Buttons, 2PST

82-350-41

82-350-43

Lightable gray modules have a standard

translucent white button with black legend.

Special button color includes translucent red,

amber, yellow, blue and green. Lightable

black modules have a special opaque black

button; discuss special colors with Grayhill.

6 Buttons, SPST

6 Buttons, 2PST

82-650-71

82-650-73

White: For Unlighted Gray

Black: For Lightable Gray

Deadfront: For Lightable Black

82AC2017-1

82AC2050-1

82AC2060

Legend Sheets

Colors can be intermixed, ie. buttons A-E

gray; and F, white.

Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales

Office, an authorized local Distributor or Grayhill.

6. Housing Color. Base in black. Upper

housing is black for lightable legends and

gray for all other module styles. Other stock

colors available include white, beige and

brown.

7. Legends. List legend requirement for each

button (Button A legend, "10", is type style

4GH088. Button B, "ON", is type style

1GH125, etc.). For legend information, see

page D-37.

Price: Contact Grayhill

Keypads

Grayhill, Inc.

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

82AC2017-1 [GRAYHILL]

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