Bulletin #1019 Standard Keypads Series 84BL Standard Backlit FEATURES • • • • • • Backlit for Low Light Applications Waterproof Silicone Rubber Audible, Tactile Contacts Low Contact Resistance Optional RFI/EMI Shielding 3,000,000 Operations per Button DIMENSIONS In inches (and millimeters) 3 x 4 Keyboard .290 REF (STYLE 1) .368 REF (STYLE 2) .425 1 2 3 4 5 6 .525 .025±.002 SQUARE TERMINAL PINS 9 PLACES SWITCH POSITION IDENTIFICATION .750,3 EQ SPS., TOL.NON-ACCUM. .100 TYP. #6-32 MTG STUD, 4 PLACES TERMINAL PIN IDENTIFICATION X Y A B C D E F G 3.100 ±.020 X Y A C D E F 1.500 G B 7 8 .750 9 DETAIL A LABEL 10 11 12 .425 TERMINAL PIN IDENTIFICATION DETAIL SCALE=1.5:1 .350 .750,2 EQ.SPS., TOL.NON-ACCUM. .800 1.650 .267 REF. .490 SQ. .207 2.350±.020 .357 4 x 4 Keyboard #6-32 MTG STUD, 6 PLACES SWITCH POSITION IDENTIFICATION .750,3 EQ SPS., TOL.NON-ACCUM. .425 3.100 ±.020 1 2 3 .025 ±.002 SQ. TERMINAL PINS 10 PLCS. .490 X Y H G F E D C B A 4 5 6 7 8 9 10 11 12 13 14 15 16 .100 TYP. 2.250 .775 .290 REF .310 (STYLE 1) .368 REF (STYLE 2) .750 .267 REF. 1.500 .207 .425 .750,3 EQ.SPS., TOL.NON-ACCUM. .490 SQ. 3.100±.020 DETAIL A 1.125 TERMINAL PIN IDENTIFICATION DETAIL SCALE=1.5:1 LABEL 2.120 .357 Stud Detail .020 MAX. ABOVE SURFACE "A" OF P.C. BOARD .020 MAX. ABOVE SURFACE "A" OF P.C. BOARD .200 MAX. .200 MAX. DOME RETAINER DOME RETAINER EMI SHIELD EMI SHIELD #6-32 MOUNTING STUD #6-32 MOUNTING STUD STYLE "1" STYLE "2" 561 Hillgrove Avenue • LaGrange, IL 60525 • Phone: 708.354.1040 • Fax: 708.354.2820 • www.grayhill.com Bulletin #1019 Original 02012004 Grayhill Standard Keypads Series 84B Standard Backlit SCHEMATIC AND TRUTH TABLE 3x4 4x4 Forward Voltage LED Color Min. 1.50 - Red Yellow Green Orange Typ. 1.95 1.95 1.95 Max. 2.40 2.40 2.40 2.40 Typ. Current Consumption (With 5V Pwr. Supply) Resistor (OHMS) 43 43 43 43 3x4 155mA 155mA 155mA 155mA 4x4 205mA 205mA 205mA 205mA STANDARD LEGENDS Available through Grayhill Distributors To order one of the configurations below, use the dash number shown here; select the through Grayhill Distributors To order of theContact configurations use the dash keypad size and Available order the part number with the appropriate legend dashone number. Grayhillbelow, for Customs. number shown here; select the keypad size and code, and order the part number with the appropriate 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 -014 SPECIFICATIONS Rating Criteria ABC DEF 3 1 GHI JKL MNO PRS TUV WXY 1 4 7 2 5 8 6 9 ORDERING INFORMATION DEF A GHI JKL MNO B PRS TUV WXY C 4 7 OPER 5 8 3 6 9 0 -113 Operating Features Pre-Travel: .030 inches minimum Operating Force: 20 ± 4 ounces Humidity: 0 to 98% (no condensation) 2 OPER 0 Life Expectancy: 3 million operations/button Insulation Resistance: >1,000 megohms Rating at 24 Vdc: < 10 milliamps resistive Contact Bounce: 4 milliseconds maximum at make; 10 milliseconds, at break Contact Resistance: 10 ohms maximum ABC D -016 Materials and Finishes Terminal Pins: Copper alloy CDA 725, solder-plated PC Board: FR-4 glass cloth epoxy Dome Retainer/Rear Seal Sheet: Polyester Mounting Studs: Style 1: Stainless steel, Style 2: Phosphor bronze Optional Hex Nut: Stainless steel, passivated Optional EMI Shield: Aluminum foil Keypad: Silicone rubber 84BL = Printed Legend, Sealed and Shielded 84BLN = Printed Legend, Sealed and Non-Shielded Keyboard Size: A = 3 x 4, B = 4 x 4 B = Matrix Code 1 = Style "1" Terminal Pin Header (see stud detail), 2 = Style "2" Terminal Pin Header (see stud detail) 84BLN-AB1-XXXAN N = Mounting Nuts Supplied and Shipped Loose, Blank = No Nuts Supplied Led Color: A = Red, B = Yellow, C = Green, D = Orange Standard Legends: -112 or -113 for 3x4, -014 or -016 for 4x4 561 Hillgrove Avenue • LaGrange, IL 60525 • Phone: 708.354.1040 • Fax: 708.354.2820 • www.grayhill.com Bulletin #1019 Original 02012004