Standard Keypads Series 84S Sealed Features •Waterproof Silicone Rubber •Easily Customized Legends •Audible, Tactile Contacts •Low Contact Resistance •Optional RFI/EMI Shielding •3,000,000 Operations per Button Keyboards and Keypads Dimensions in inches (and millimeters) CIRCUITRY 1 Button Module #4-40MTG.STUD, 2PLACES(ALSO SERVESAS .313 TERMINALS) (7,95) 1.125±.020 (28,58±0,51) .562(14,27) 1.125±.020 (28,58±0,51) .500 (12,7) MTG. STUD MTG. STUD .490 (12,45)SQ. .500 (12,7) LABEL .562(14,27) .313 (7,95) .500(12,7) .366(9,30)SQ. BUTTONAREA .270(6,86) SINGLETHROW, NORMALLYOPEN .362±.015 (9,19±0,38) Note: Mounting studs serve as terminals. Unless otherwise noted, linear dimension tolerances are ± .010 (0,25) 3x4 KeyboardMatrix Output .750(19,05)3EQ.SPS. TOL.NON-ACCUM. 3.100±.020 (78,74±0,51) .425 (10,80) .100(2,54)TYP. .525(13,34) SWITCHPOSITION IDENTIFICATION 1 2 3 4 5 6 7 8 9 10 11 12 .490 (12,45) SQ. .025±.002 (0,64±0,05)SQ. TERMINAL PINS LABEL .337±.015 (8,56±0,38) .267±.015 (6,78±0,38) .425(10,80) .750(19,05)2EQ.SPS. TOL.NON-ACCUM. .366(9,30)SQ. BUTTONAREA 2.350±.020 (59,69±0,51) Single Pole/Common Bus .350 (8,89) #6-32MTG STUD 4PLACES #6-32MTG STUD 4PLACES 1.500 .750 (38,1) (19,05) 1.500 .750 (38,1) (19,05) LABEL .800 (20,32) 1.650(41,91) .500(12,7) .270(6,86) .350 (8,89) .800 (20,32) 1.650(41,91) .100(2,54)REF.TERMINAL PINHEADER .100(2,54)REF.TERMINAL PINHEADER TERMINALPIN IDENTIFICATION TERMINALPIN IDENTIFICATION ABCDEFG .098(2,49)REF.TERMINAL PINHEADER Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois .100(2,54)TYP. .225(5,72) AHBJCKDLEMFNG .098(2,49)REF.TERMINAL PINHEADER 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Standard Keypads Dimensions in inches (and millimeters) 4x4 KeyboardMatrix Output .750(19,05)3EQ.SPS. TOL.NON-ACCUM. 3.100±.020 (78,74±0,51) .425 (10,80) .490(12,45) SWITCHPOSITION IDENTIFICATION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 .025±.002 (0,64±0,05)SQ. TERMINAL .100 PINS (2,54) TYP. .490 (12,45) SQ. .750(19,05)3EQ.SPS. TOL.NON-ACCUM. 1.125 (28,58) .310 (7,87) 2.120 (53,85) .500(12,7) .270(6,86) 3.100±.020 (78,74±0,51) .100 (2,54) TYP. .310(7,87) LABEL 2.120(53,85) 2.250 (57,15) 1.125 (28,58) .425 (10,80) 1.500 (38,1) .098(2,49)REF. TERMINAL PINHEADER F E D B C A G H #6-32MTG STUD 6PLACES .750 (19,05) .800 (20,32) .425 (10,80) 1.500 (38,1) .100(2,54)REF. TERMINAL PINHEADER LABEL .098(2,49)REF. TERMINAL PINHEADER TERMINALPIN IDENTIFICATION .100(2,54)REF. TERMINAL PINHEADER A B C D E F G H J K L M N P Q R S TERMINALPIN IDENTIFICATION Code and Truth Tables Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard. 12 Button Keypads 1 2 3 4 5 6 7 8 9 10 11 12 • • • • Matrix • • • • • • • • • • • • • • • • • • • • • Single Pole/Common Bus • • • • • • • • • • • • • • • • • • • • • •• C B A G F E D E C B F D A N K H M L J G TERMINAL LOCATION 16 Button Keypads 4x4 BUTTON LOCATION CODES 3x4 BUTTON LOCATION Keyboards and Keypads .337±.015 (8,56±0,38) .267±.015 (6,78±0,38) .490(12,45) #6-32MTG STUD 6PLACES 2.250 (57,15) .775 (19,69) .425(10,80) .366(9,30)SQ. BUTTONAREA .750 (19,05) Single Pole/Common Bus 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 • • • • Matrix • • • • • • • • • • • • • • • • • • • • • • • • • • • • • CODES Single Pole/Common Bus • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• A B C D E F GH D B A C H F E G K M L J P R Q N S TERMINAL LOCATION Specifications Rating Criteria Rating at 24 Vdc: ≤10 milliamps resistive Contact Bounce: 4 milliseconds maximum at make; 10 milliseconds at break Contact Resistance: MOS, TTL, and DTL compatible. (10 ohms maximum) Life Expectancy: 3 million operations/button Insulation Resistance: 1,000 megohms Operating Features Pre-Travel: .030 inches minimum Operating Temperature: -55°C to 85°C Operating Force: 20 ± 4 ounces Humidity: 0 to 98% (no condensation) Minimum Push Out Force Per Pin: 5 pounds Materials and Finishes Terminal Pins: Copper alloy CDA 725, solder-plated PC Board: FR-4 glass cloth epoxy Contact Dome: Stainless steel, selectively gold-plated Dome Retainer/Rear Seal Sheet: Polyester Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois Mounting Studs: Phosphor bronze Optional Hex Nut: Stainless steel, passivated Optional EMI Shield: Aluminum foil Keypad: Silicone rubber Buttons: ABS Cycolac, grade FR15U Shielding Effectiveness Results shown are typical for a standard Grayhill Series 84S Keyboard. A conductive gasket will generally increase the shielding, depending on the size and shape of the gasket and its material. Data derived for E-Field Radiation. 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Standard Keypads receiving equipment. A signal generator provided the frequency source that was radiated from the transmitting antenna to the enclosed receiving antenna. The spacing between antennas was maintained constant throughout the frequency range. The effectiveness rating is determined by establishing a reference reading without obstruction between the two antennas and determining the difference between that reading and the test setup reading. ShielDing eFFeCtiVeneSS oF 84S-aC2 dB 100 FrequencyRating MHz in dB 0.1 66.2 10 94.8 100 90.5 400 64.2 800 42.3 2,000 40.5 6,000 33.1 10,000 34.4 18,000 37.0 80 60 40 20 0 0.110100400800200060001000018000 MHz Representsshieldingeffectiveness greaterthanorequaltoline. Standard Legends Available through Grayhill Distributors To order one of the configurations below, use the dash number shown here; select the keypad size and code, and order the part number with the appropriate legend dash number. The buttons in these keypads can be removed, and reinserted in any configuration. 1 2 3 1 2 3 C 4 5 6 4 5 6 D 7 8 9 7 8 9 e a 0 B F 0 -112 aBC DeF 3 1 ghi JKl mno PrS tuV WXY 1 4 7 2 5 8 6 aBC DeF a ghi JKl mno B PrS tuV WXY C 4 9 5 7 6 8 OPER 9 D OPER 0 -014 3 2 0 -113 -016 Custom Legends menu Program moDe eDit Set loCK inPut holD run FWD reV StoP CLEAR CanCel on oFF Header Connectors Compatible with: Samtec, Inc. Header Series BCS, BSW, CES, ESW, ESQ, SLW, SSW, SSQ, IDSS and IDSD or equivalent. Library of Legends Adding Color Grayhill maintains a legend library which contains the most often requested special legends and many unusual ones. If the legend is in the library, the cost to utilize this legend in your keypad configuration is minimal. If the legend is not available, Grayhill can list the charges required to add your legend to the library. In this manner, new legends are added on a periodic basis. Custom legends to fit your unique requirements may not be as expensive as you think, contact Grayhill. Use colored buttons to segregate button groupings or to provide originality. Available in black legends on white or yellow buttons, or in white legends on black, green, red or blue buttons. Two popular combinations, black on white and white on black, are available from Grayhill stock. Delivery time will increase for other color combinations. A B C D E F Ordering Information Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 84S-AC2-113-N Grayhill Series Number Shielded or Non-Shielded Option S = Shielded; SN = Non-Shielded Size Option: A = 3x4; B = 4x4; C = 1 Button Circuitry Option (B2 and C2 not applicable to 1 button) B2 = Matrix in-line pins C2 = Single pole/common bus, in-line pins C3 = 1 Button, SPST–N.O., non-shielded only Mounting Nut Option N = Provided with hex nuts for mounting; Blank = Nuts not provided Standard Legend Choices 3x4 Size: -112 or -113; -000, No buttons; -101, Blank Buttons 4x4 Size: -014 or -016; -000, No buttons; -001, Blank Buttons 1 Button Size: -001, No legend, white button 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Keyboards and Keypads Note: When measured in actual equipment, shielding effectiveness is determined by many factors. This method accurately represents the shielding effectiveness of the Grayhill Series 84S under ideal test conditions. Test Method: Measurements were made with the keyboard mounted to a brass plate, which in turn was mounted to a shielded enclosure containing the