86AB2-101

Standard Keypads SERIES 83 Unsealed, .500" Centers FEATURES • 1/2" Button Centers • Post Mounted • Mount by Grooveless Retaining Ring or Heat Upset Post • Snap-Dome Contact Provides Positive Feedback In inches (and millimeters) 3x4 Keyboard .500 ± .010 (12,7 ± 0,25) 2 EQ. SPS. .510 ± .010 (12,95 ± 0,25) .350 ± .010 (8,89 ± 0,25) .290 ± .010 (7,37 ± 0,25) ROW 1 1 2 3 ROW 2 4 5 6 ROW 3 7 8 9 ROW 4 10 11 12 COL 2 COL 3 .366 ± .010 (9,30 ± 0,25) SQ. BUTTON COL 1 Keyboards and Keypads DIMENSIONS RETAINING STUDS 2.080 1.960 ± .015 ± .015 (52,83 (49,78 ± 0,38) ± 0,38) .050 (1,27) .500 ± .010 (12,7 ± 0,25) 3 EQ. SPS. SWITCH KEY IDENTIFICATION FOR REF. ONLY .096 (2,44) 1.460 ± .010 (37,08 ± 0,25) 1.580 ± .015 (40,13 ± 0,38) COL = COLUMN Termination BUTTON NO. 1 MOUNTING POSTS .086 (2,18) DIA. 4 PLACES .060 ± .010 (1,52 ± 0,25) In inches (and millimeters) 3x4 Matrix Output Single Pole/Common Bus .500 ± .010 (12,7 ± 0,25) BUTTON NO. 1 RETAINING STUDS .025 ± .002 (0,64 ± 0,05) SQUARE TERMINAL .330 ± .010 (8,38 ± 0,25) RETAINING STUDS .100 (2,54) TYP. B C D E BUTTON NO. 1 .480 ± .010 (12,19 ± 0,25) K L M .880 ± .010 (22,35 ± 0,25) .480 ± .010 (12,19 ± 0,25) .025 ± .002 (0,64 ± 0,05) SQUARE TERMINAL .100 (2,54) BETWEEN TERMINALS A B C D E F G H J K M N P .680 ± .010 (17,27 ± 0,25) .330 ± .010 (8,38 ± 0,25) .500 ± .010 (12,7 ± 0,25) Keypads 24 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Standard Keypads SERIES 83 Unsealed, .500" Centers FEATURES • 1/2" Button Centers • Post Mounted • Mount by Grooveless Retaining Ring or Heat Upset Post • Snap-Dome Contact Provides Positive Feedback Keyboards and Keypads DIMENSIONS In inches (and millimeters) 4x4 Keyboard .500 ± .010 (12,7 ± 0,25) 3 EQ. SPS. .290 ± .010 (7,37 ± 0,25) ROW 1 1 2 3 4 ROW 2 5 6 7 8 ROW 3 9 10 11 12 ROW 4 13 14 15 16 COL 1 COL 2 COL 3 COL 4 .366 ± .010 (9,30 ± 0,25) SQ. BUTTON .510 ± .010 (12,95 ± 0,25) .350 ± .010 (8,89 ± 0,25) BUTTON NO. 1 MOUNTING POSTS .086 (2,18) DIA. 4 PLACES RETAINING STUDS 2.080 1.960 ± .015 ± .015 (52,83 (49,78 ± 0,38) ± 0,38) .050 (1,27) .500 ± .010 (12,7 ± 0,25) 3 EQ. SPS. SWITCH KEY IDENTIFICATION FOR REF. ONLY .096 (2,44) 1.960 ± .010 (49,78 ± 0,25) 2.080 ± .015 (52,83 ± 0,38) COL = COLUMN Termination 4x4 In inches (and millimeters) Matrix Output Single Pole/Common Bus BUTTON NO. 1 BUTTON NO. 1 H J K A B C D .060 ± .010 (1,52 ± 0,25) E F G RETAINING STUDS .100 (25,4) BETWEEN TERMINALS H .730 ± .010 (18,54 ± 0,25) .480 ± .010 (12,19 ± 0,25) 1.000 ± .010 (25,4 ± 0,25) Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois A B C .025 ± .002 (0,64 ± 0,05) SQUARE TERMINAL .330 ± .010 (8,38 ± 0,25) E F G RETAINING STUDS L M N P R S T .100 (25,4) TYP. BETWEEN TERMINALS .680 ± .010 (17,27 ± 0,25) 1.680 ± .010 (42,67 ± 0,25) .025 ± .002 (0,64 ± 0,05) SQUARE TERMINAL U V W .480 ± .010 (12,19 ± 0,25) .080 ± .010 (2,03 ± 0,25) .330 ± .010 (8,38 ± 0,25) 1.000 ± .010 (25,4 ± 0,25) 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Keypads 25 Standard Keypads CODE AND TRUTH TABLES Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard. 12 Button Keypads CODES 1 2 3 4 5 6 7 8 9 10 11 12 Matrix • • • • • • • • • • • • • • • • • • • 4x4 Single Pole/Common Bus • • • • • • • • • • • • • • • • • • • • • • • • • • • •• BUTTON LOCATION Keyboards and Keypads BUTTON LOCATION 3x4 16 Button Keypads K D E B C L M K H A J C B N E F M P G D TERMINAL LOCATION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CODES Single Pole/Common Bus Matrix • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • E F D C A B GH • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• H J K A L M C B T S E F W V UG P TERMINAL LOCATION 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 Contact Bounce: Less than 4 milliseconds at make, 10 milliseconds at break Operating Temperature: -40°C to +80°C Contact Dome: Stainless steel, selectively goldplated Terminals: Phosphor bronze Materials and Finishes Operating Features Housing: ABS polycarbonate, black Buttons: ABS plastic, white. Legends are black. Snap-On-Cap: Clear polycarbonate Button Travel: 0.015" (0,38 mm) nominal total travel Typical Operating Force: 350 grams insert. This surface can also be ink stamped by Grayhill in higher volume quantities. When the cap is replaced, the assembly extends approximately .015" (0,38 mm) above the surface. The legend sheet information follows the legend presentation. All other legends incorporate molded-in (two shot) legends. STANDARD LEGENDS Insertable legend version (legend numbers -101 and -001) has a removable cap. The revealed button surface can be legended by an insert or a dry transfer of a blank legend ABC DEF 1 2 3 6 GHI JKL MNO 4 5 6 9 PRS TUV WXY 7 8 9 1 2 3 4 5 7 8 OPER 0 -101 (Insertable) -102 (Molded-in) -103 (Molded-in) 3 4 5 6 7 8 9 A B C D E F -002 (Molded-in) ABC DEF 2 3 E GHI JKL MNO 4 5 6 9 D PRS TUV WXY 7 8 9 B C E F 1 2 3 C 1 2 3 F 8 9 A B 4 5 6 D 4 5 6 4 5 6 7 7 8 9 E 7 8 0 1 2 3 A 0 B F A 0 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 2 1 D -004 (Molded-in) 1 -001 (Insertable) C -003 (Molded-in) Keypads 26 0 0 -005 (Molded-in) OPER 0 A B C D -006 (Molded-in) 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Modular Keyboards INSERTABLE LEGEND SHEETS For use with -101 or -001 legend option. Legends are die cut to fit button surface when cap is removed. Dry transfer legends offer some flexibility to customize the blank inserts included on the sheet of popular legend letters, words and symbols provided or on the insertable legends sheet. Part No. Sheet of Legend Inserts Dry Transfer Lettering, Small Dry Transfer Lettering, Medium Dry Transfer Lettering, Large 87AC2046 87-DT-2096-088 87-DT-2096-125 87-DT-2096-187 For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. PRINTED LEGENDS Type No. and Typical Height For Maximum Versatility Sample Style and Typical Sizes Top Surface Character and Line Limitations 4GH088 .083" ABCDEFGH 4 Characters 2 Lines END DATA 4 Characters 2 Lines END DATA 1GH125 .138" ABCDE 3 Characters 1 Line LAD 3 Characters 1 Line LAD 3GH187 .207" ABCD 2 Characters 1 Line ON 2 Characters 1 Line ON 2GH250 .276" ABC N/A N/A 2 Characters 1 Line 15 ORDERING INFORMATION Follow this procedure: 1. Basic Keyboard. Formulate the part number with the exception of the legend suffix. Grayhill Series Number Size Option A = 3x4 B = 4x4 Circuitry Option B1 = Matrix code C1 = Single pole/common bus 2. Mounting. Standard mounting is shown in our dimensional drawings. These drawings relate the terminal location to the button legend orientation. It is possible to rotate the button legends by 90°, changing the orientation. When mounting the keypad, it would be rotated 90° to have the legends appear upright. A 3x4 keypad thus becomes a 4x3. 3. Color. Many colors, other than our standard black housing, are available. Buttons can be made from equivalent plastic in black, red, green, blue and yellow. White legends are used with dark color buttons, black with light ones. Other colors available on special order. Sub Surface Character and Line Limitations 83AB1–103 Standard Legend Choices 3x4 Size: -101, -102 or -103 4x4 Size: -001, -002, -003, -004, -005 or -006 Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. 4. Buttons. Legends can be printed on button surface and protected by a snap-on cap in a similar fashion to our insertable legend types. A second option is printing a ‘blank’ button. (One that has the same dimensions as a molded-in legend button with a flat top surface.) Disadvantage is legend wear over time. A third option is molded-in legends, usually requiring tooling. Molded buttons are available with a flat or concave top surface. 5. Legends. Specify the legend requirements for each button. Identify buttons per our dimensional drawings. Caution if keypad has been rotated. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Keypads 27 Keyboards and Keypads Printing allows you the flexibility to create your own legend using whole words and symbols with various type styles. Durable epoxy ink printing bonds to the button cap surface. There are two types of button cap printing: Top Surface Printing: Legend is applied directly to the top of the button. Button is recessed slightly below the keyboard housing. Sub-Surface Printing: For insertable legend models. Provides maximum wear for printed surfaces. Printed internal button cap is protected by clear snap-on cap. Printed Typestyles: The typestyle chart illustrates type style, size and approximate character limits for button caps. Grayhill's library of typefaces includes most popular legends. ORDERING INFORMATION: Special Legends Description Modular Keyboards SERIES 86 Unsealed, .500" Centers, Flange Mounted FEATURES • 1/2" Button Centers • Flange Mounted • Top Surface or Sub Surface Mounting • Snap-Dome Contact Provides Positive Feedback In inches (and millimeters) 3x4 Keyboard .500 ± .010 (12,7 ± 0,25) TOL. .600 ± .010 (15,24 ± 0,25) .150 ± .005 (3,81 ± 0,13) R. .128 ± .010 (3,25 ± 0,25) .072 ± .010 (1,83 ± 0,25) SWITCH KEY IDENTIFICATION FOR REF. ONLY 2.200 ± .015 (55,88 ± 0,38) 1 .500 ± .010 (12,7 ± 0,25) 3 EQ. SPS. NON-ACCUM. 2 3 ROW 1 4 5 6 ROW 2 7 8 9 ROW 3 .105 ± .010 (2,67 ± 0,25) Termination .096 (2,44) 2.690 + .000 – .010 (68,33 + 0,00 – 0,25) 2.800 ± .010 (71,12 ± 0,25) .050 (1,27) .055 ± .010 (1,40 ± 0,25) .200 ± .010 (5,08 ± 0,25) .360 ± .010 (9,14 ± 0,25) CL OF 2.200 (55,88) 1.990 + .000 – .010 (50,55 + 0,00 – 0,25) COL = COLUMN Code and Truth Table In inches (and millimeters) 2.200 ± .015 (55,88 ± 0,38) 3x4 .280 ± .010 (7,11 ± 0,25) .100 (2,54) TYP. .220 ± .010 (5,59 ± 0,25) ABC FGH BUTTON NO. 1 Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard. RETAINING STUDS CL OF 2.200 (55,88) 1.200 CODES 3x4 LMN BUTTON LOCATION .025 ± .002 (0,64 ± 0,05) SQUARE TERMINAL 3.000 ± .015 (76,2 ± 0,38) RETAINING STUDS ROW 4 COL 3 .366 ± .010 (9,30 ± 0,25) SQUARE BUTTON COL 2 10 11 12 BUTTON NO. 1 .100 ± .010 (2,54 ± 0,25) 2.000 ± .010 (50,8 ± 0,25) .093 ± .005 (2,36 ± 0,13) DIA. 4 PLACES .750 ± .010 (19,05 ± 0,25) COL 1 Keyboards and Keypads DIMENSIONS 1 2 3 4 5 6 7 8 9 10 11 12 Matrix Single Pole/Common Bus • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • F E D K J H G J E A K F B L G C MH D N TERMINAL LOCATION .600 .100 TYP. A B C D E F GH J K L MN TERMINAL PIN-OUT SINGLE POLE/COMMON BUS Keypads 28 .100 TYP. D E F GH J K Matrix TERMINAL PIN-OUT 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 FEATURES • 1/2" Button Centers • Flange Mounted • Top Surface or Sub Surface Mounting • Snap-Dome Contact Provides Positive Feedback In inches (and millimeters) 4x4 Keyboard .500 ± .010 (12,7 ± 0,25) TOL. 3 EQ. SPS. NON-ACCUM. .600 ± .010 (15,24 ± 0,25) .150 ± .005 (3,81 ± 0,13) R. .128 ± .010 (3,25 ± 0,25) .072 ± .010 .093 ± .005 (1,83 ± 0,25) (2,36 ± 0,13) DIA. 4 PLACES SWITCH KEY IDENTIFICATION FOR REF. ONLY 2.700 ± .015 (68,58 ± 0,38) 2.500 ± .010 (63,5 ± 0,25) BUTTON NO. 1 .100 ± .010 (2,54 ± 0,25) .750 ± .010 (19,05 ± 0,25) 1 9 10 11 12 ROW 3 13 14 15 16 ROW 4 8 ROW 2 COL 4 COL 3 7 .096 (2,44) .050 (1,27) ROW 1 2.690 + .000 – .010 (68,33 + 0,00 – 0,25) 2.800 ± .010 (71,12 ± 0,25) .055 ± .010 (1,40 ± 0,25) .200 ± .010 (5,08 ± 0,25) .360 ± .010 (9,14 ± 0,25) CL OF 2.700 (68,58) Code and Truth Table In inches (and millimeters) 4x4 Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard. 2.700 ± .015 (68,58 ± 0,38) AB EFG KLM RST .220 ± .010 (5,59 ± 0,25) RETAINING STUDS CL OF 2.700 (68,58) .700 1.600 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CODES Single Pole/Common Bus Matrix • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • H G F E M L KJ • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• P J E A R L F B S M H C T N GD K TERMINAL LOCATION .100 .100 TYP. TYP. A B CDE F GHJ K L MNP RS T SINGLE POLE COMMON BUS TERMINAL 4x4 BUTTON LOCATION .025 ± .002 (0,64 ± 0,05) SQUARE TERMINAL BUTTON NO. 1 .100 (2,54) TYP. .280 ± .010 (7,11 ± 0,25) 3.000 ± .015 (76,2 ± 0,38) RETAINING STUDS 2.490 + .000 – .010 (63,25 + 0,00 – 0,25) COL = COLUMN .105 ± .010 (2,67 ± 0,25) Termination 4 6 COL 1 .366 ± .010 (9,30 ± 0,25) SQUARE BUTTON 3 5 COL 2 .500 ± .010 (12,7 ± 0,25) 3 EQ. SPS. NON-ACCUM. 2 E F G H J K L M MATRIX TERMINAL PIN-OUT Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Keypads 29 Keyboards and Keypads DIMENSIONS Standard Keypads SERIES 86 Unsealed, .500" Centers, Flange Mounted FEATURES • 1/2" Button Centers • Flange Mounted • Top Surface or Sub Surface Mounting • Snap-Dome Contact Provides Positive Feedback In inches (and millimeters) 5x4 Keyboard .500 ± .010 (12,7 ± 0,25) TOL. 4 EQ. SPS. NON-ACCUM. .600 ± .010 (15,24 ± 0,25) .150 ± .005 (3,81 ± 0,13) R. .128 ± .010 (3,25 ± 0,25) .072 ± .010 (1,83 ± 0,25) .280 ± .010 (7,11 ± 0,25) SWITCH KEY IDENTIFICATION FOR REF. ONLY 3.200 ± .015 (81,28 ± 0,38) BUTTON NO. 1 .100 ± .010 (2,54 ± 0,25) 3.000 ± .010 (76,2 ± 0,25) .750 ± .010 (19,05 ± 0,25) 1 2 3 5 4 ROW 1 10 ROW 2 11 12 13 14 15 ROW 3 16 17 18 19 20 ROW 4 6 .500 ± .010 (12,7 ± 0,25) 3 EQ. SPS. NON-ACCUM. 7 8 9 .096 .025 ± .002 (2,44) (0,64 ± 0,05) SQUARE TERMINAL .050 (1,27) 2.690 + .000 – .010 (68,33 + 0,00 – 0,25) 2.800 ± .010 (71,12 ± 0,25) COL 5 COL 4 COL 3 COL 2 .105 ± .010 (2,67 ± 0,25) 2.990 + .000 – .010 (75,95 + 0,00 – 0,25) COL = COLUMN Termination In inches (and millimeters) .055 ± .010 (1,40 ± 0,25) BUTTON NO. 1 .100 (2,54) TYP. A DEF J K L PQR 5x4 UVW BUTTON LOCATION .220 ± .010 (5,59 ± 0,25) .025 ± .002 (0,64 ± 0,05) SQUARE TERMINAL RETAINING STUDS CL OF 3.200 (81,28) 2.000 .093 ± .005 (2,36 ± 0,13) DIA. 4 PLACES .800 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CODES Single Pole/Common Bus Matrix • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • P N K G F J LM H .100 TYP. CL OF 3.200 (81,28) Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard. 3.200 ± .015 (81,28 ± 0,38) .280 ± .010 (7,11 ± 0,25) .360 ± .010 (9,14 ± 0,25) Code and Truth Table 5x4 F GH J K L MN P SINGLE POLE COMMON BUS TERMINAL PIN-OUT MATRIX TERMINAL PIN-OUT Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • T P MH DU Q L G C V R K F BW S J EA N TERMINAL LOCATION .100 TYP. A B C D E F G H J K L MN P R S T U VW Keypads 30 3.000 ± .015 (76,2 ± 0,38) RETAINING STUDS .366 ± .010 (9,30 ± 0,25) SQUARE BUTTON COL 1 Keyboards and Keypads DIMENSIONS 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Standard Keypads 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 Contact Bounce: Less than 4 milliseconds at make, 10 milliseconds at break Operating Temperature: -40°C to +80°C Contact Dome: Stainless steel, selectively goldplated Terminals: Phosphor bronze Materials and Finishes Operating Features Housing: ABS polycarbonate, black Buttons: ABS plastic, white. Legends are black. Snap-On-Cap: Clear polycarbonate Button Travel: 0.015" nominal total travel Typical Operating Force: 350 grams insert. This surface can also be ink stamped by Grayhill in higher volume quantities. When the cap is replaced, the assembly extends approximately .015" (0,38 mm) above the surface. The legend sheet information follows the legend presentation. All other legends incorporate molded-in (two shot) legends with the exception of legend numbers -202 and 203. The blank legends or spaces in legends 202 and -203 are insertable legends, others are molded-in. STANDARD LEGENDS 5x4: Shown below -201 (Insertable) -202 -203 0 1 2 3 0 1 2 3 4 5 6 7 4 5 6 7 8 9 A B 8 9 A B C D E F C D E F Molded-in Insertable Molded-in Insertable INSERTABLE LEGENDS For use with -101, -001, -201, -202 and -203 legend options. Legends are die cut to fit button surface when cap is removed. Dry transfer legends offer some flexibility to customize the blank inserts included on the sheet of popular legend letters, words and symbols provided or on the insertable legends sheet. Description Part No. Sheet of Legend Inserts Dry Transfer Lettering, Small Dry Transfer Lettering, Medium Dry Transfer Lettering, Large 87AC2046 87-DT-2096-088 87-DT-2096-125 87-DT-2096-187 ORDERING INFORMATION Grayhill Series Number Size Option A = 3x4 B = 4x4 J = 5x4 Circuitry Option B2 = Matrix code C2 = Single pole/common bus Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. 86AB2–103 Standard Legend Choices 3x4 Size: -101, -102 or -103 4x4 Size: -001, -002, -003, -004, -005 or -006 5x4 Size: -201, -202, or -203 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Keypads 31 Keyboards and Keypads Insertable legend version (legend numbers -101, -001, -201 and row or column indicated in -202 and -203) has a removable cap. The revealed button surface can be legended by an insert or a dry transfer of a blank legend