84R-AB2-112-CD

Standard Keypads SERIES 84R Rugged Keypad for Tough Environments FEATURES • Metal Keys and Housing • Sealed for Use Outdoors • Full Travel Keys Provide Positive Feedback • Choice of Dome Contacts or Conductive Rubber Contacts • Choice of Matrix Coding or Single Pole/Common Bus Coding • Available with an Optional Locking Connector • Custom Engraved Legends Available Keyboards and Keypads DESCRIPTION Series 84R keypads work in harsh industrial environments where exposure to fine particulates compromises other keypads. The sealed openings and tough construction make this keypad perfect for outdoor use as well. Typical applications include security system code entry and product selection on outdoor terminals. 3 X 4 DIMENSIONS in inches (and millimeters) .750 , 2 EQ. SPS. TOL. NON-ACCUM. 1.140 .545 .366 .531 .636 1.155 .600 .855 1.200 1.140 .750 , 3 EQ. SPS. TOL. NON-ACCUM. 1 4 7 2 5 8 11 3 6 9 12 .435 1.830 3.660 1.830 4.530 ± .020 3.660 Ø.180 10 .435 2.910 3.780 ± .020 .158 REF. .435 .025 ± .002 SQ. TERMINAL PINS 7 PLCS. R .430 .435 .435 .025 ± .002 SQ. TERMINAL PINS 13 PLCS. R .430 Recommended Panel Cut-out 2.910 ± .008 2.540 ± .008 .705 ± .008 Matrix Output .100 REF. TYP. 1.610 ± .008 Single Pole/Common Bus TERMINAL PIN IDENTIFICATION AHBJ CKDL E MF NG 1.500 ± .008 3.290 ± .008 A TERMINAL PIN IDENTIFICATION B C D E F G .100 REF. TYP. 3.660 ± .008 .440 ± .008 R .070 Rear Mount R .120 Front Mount Ø.220 Notes: 1. All dimensions are Grayhill recommended minimums required to mount 84R Series 3x4 Keypads. 2. Terminal/Connector field openings are shown for single pole/common bus circuitry. 3. Maximum panel thickness: G rayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Standard Keypads 4 X 4 DIMENSIONS in inches (and millimeters) .750 , 3 EQ. SPS. TOL. NON-ACCUM. 1.208 .545 .375 .540 .645 1.830 1.830 1.208 .750 , 3 EQ. SPS. TOL. NON-ACCUM. 1 5 9 2 6 10 14 3 7 11 15 4 8 .435 .503 .503 .700 1.600 12 16 1.480 Ø.180 13 Keyboards and Keypads 1.030 3.660 SQ. .149 REF. .503 .025 ± .002 SQ. TERMINAL PINS 8 PLCS. R .430 .503 .025 ± .002 SQ. TERMINAL PINS 17 PLCS. R .430 4.665 ± .020 SQ. Recommended Panel Cut-out 3.660 ±.008 1.610 ±.008 .810 ±.008 Matrix Output .100 REF. TYP. F E D B C A G H TERMINAL PIN IDENTIFICATION Single Pole/Common Bus A B C D E F G H J K L M N P Q R S 3.290 ±.008 .100 REF. TYP. 3.290 ±.008 3.660 ±.008 2.040 ±.008 Rear Mount R .120 Ø.220 Front Mount .440 ±.008 R .070 TERMINAL PIN IDENTIFICATION Notes: 1. All dimensions are Grayhill recommended minimums required to mount 84R Series 3x4 Keypads. 2. Terminal/Connector field openings are shown for single pole/common bus circuitry. 3. Maximum panel thickness: CODE AND TRUTH TABLES Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard. 12 Button Keypads 16 Button Keypads 3x4 1 2 3 4 5 6 7 8 9 10 11 12 CODES Matrix Single Pole/Common Bus 4x4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Matrix CODES Single Pole/Common Bus • • • • BUTTON LOCATION • • • • • • • • • • BUTTON LOCATION • • •• • • • • • CBAGFED ECBFDANKHMLJG TERMINAL LOCATION • • • • • • • • • • • • • • • • • • • • • •• •• • • • • • • • • • • •• •• • • • • • • • • • • • • • • • • A B C D E F GH • • • • DBACHFEGKMLJPRQNS TERMINAL LOCATION • • • • • • • • • • • • • • • • • • • • • • • • • • •• •• G rayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Standard Keypads SPECIFICATIONS Dome Contacts Rating Criteria Rating at 24 Vdc:10 mA resistive (max) Contact Bounce: 4 milliseconds maximum at make; 10 milliseconds maximum at break Contact Resistance: 10 ohms maximum Voltage Breakdown: 250 V Life Expectancy: 3 million operations/button Insulation Resistance: 1000 MegOhms min. Rubber Contacts Rating Criteria Rating at 24 Vdc: 5 mA for .5 seconds Contact Bounce: less than 12 milliseconds Contact Resistance: less than 100 ohms initial Voltage Breakdown: 2 50 VAC between components Life Expectancy: 3 million operations/button Insulation Resistance: >10 Ohms @500 VDC Materials and Finishes PC Board: FR-4 Glass Cloth Epoxy Dome Retainer/Rear Seal Sheet: Polyester Housing/Buttons: Aluminum Alloy Keypad/Gasket: Black Flourosilicone Rubber, 50 Durometer +5 Domes: Stainless Steel Connector/Header: Glass Filled Polyester Terminals: Gold Plated, Phosphor Bronze Dome Contacts Operating Features Pre-Travel: 0.030" minimum Operating Force: 20 +4 ounces Operating Temperature: -55°C to 85°C Humidity: 0 to 98% (no condensation) Keyboards and Keypads Rubber Contacts Operating Features Pre-Travel: 0.050" minimum Operating Force: 175 +40 grams Operating Temperature: -55°C to 85°C Humidity: 0 to 98% (no condensation) 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. -112 -014 -000 -000 HEADER CONNECTORS Compatible with: Samtec, Inc. Header Series BCS, BSW, CES, ESW, ESQ, SLW, SSW, SSQ, IDSS and IDSD or equivalent. ORDERING INFORMATION Grayhill Series Number Size Option: A = 3x4; B = 4x4 Circuitry Option B2 = Matrix in-line pins C2 = Single pole/common bus, in-line pins 84R-AB2-112-PD Key Contact Option D = Metal Domes; R = Conductive Rubber Connector Option P = Terminal Pins; C = Locking Connector Standard Legend Choices 3x4 Size = -112; 4x4 Size = -014; Blank = -000 AVAILABILITY For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. CUSTOM LEGENDS Custom keytop graphics are available. Contact a local Sales Office or Grayhill directly to enquire about minimum requirements and costs. G rayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com