84R-AB2-112-PD GRAYHILL | Alldatasheet

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Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.gr ayhill.com Standard Keypads Keyboards and 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

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)

2.910 3.780 ±.020 4.530 ±.020 Ø.180 .531 .366 REF. .158 .435 .435 3.660 SQ. TERMINAL PINS 7 PLCS. .025 ±.002 R .430 1.830 1.155 .600 .636 .435 .5451.140 , 2 EQ. SPS. TOL. NON-ACCUM. .750 , 3 EQ. SPS. TOL. NON-ACCUM. .750 1.140 123 456 789 10 11 12 .435 3.660 SQ. TERMINAL PINS 13 PLCS. .025 ±.002 R .430 .855 1.200 1.830 .435 REF. TYP ..100 TERMINAL PIN IDENTIFICATION AHBJ CKDL E M F NG REF. TYP ..100 ABCDE F G TERMINAL PIN IDENTIFICATION 2.540 ±.008 R .120 1.500 ±.008 Ø.220 3.290 ±.008 3.660 ±.008 2.910 ±.008 .705 ±.008 1.610 ±.008 .440 ±.008 R .070 Rear Mount Front Mount Recommended Panel Cut-out Matrix Output Single Pole/Common Bus 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:

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.gr ayhill.com Standard Keypads Keyboards and Keypads Ø.220 3.290 ±.008 3.290 ±.008 R .120 3.660 ±.008 3.660 ±.008 .810 ±.008 1.610 ±.008 .440 ±.008 R .070 2.040 ±.008 REF. TYP ..100 TERMINAL PIN IDENTIFICATION A B C D E F G H J K L M N P Q R S Recommended Panel Cut-out Matrix Output Single Pole/Common Bus

4 X 4 DIMENSIONS in inches (and millimeters)

SQ.4.665 ±.020 SQ.3.660 Ø.180 .375 .540 REF. .149 1.830 1.480 .700 .503 R .430 SQ. TERMINAL PINS 8 PLCS. .025 ±.002 .503 .545 .435 .645 1.208 , 3 EQ. SPS. TOL. NON-ACCUM. .750 , 3 EQ. SPS. TOL. NON-ACCUM. .750 1.208 1234 5678 91 0 1 1 1 2 13 14 15 16 R .430.503 1.030 1.600 1.830 SQ. TERMINAL PINS 17 PLCS. .025 ±.002 .503 REF. TYP ..100 TERMINAL PIN IDENTIFICATION F E D B C A G H 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: Rear Mount Front Mount 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

CODES3x4 Matrix Single Pole/Common Bus TERMINAL LOCATION BUTTON LOCATION C B A G F E D E C B F D A N K H M L J G       CODES 4x4 Matrix Single Pole/Common Bus TERMINAL LOCATION BUTTON LOCATION A B C D E F G H D B A C H F E G K M L J P R Q N S       

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.gr ayhill.com Standard Keypads Keyboards and Keypads STANDARD LEGENDS -112 -014 -000 -000 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. HEADER CONNECTORS Compatible with: Samtec, Inc. Header Series BCS, BSW, CES, ESW, ESQ, SLW, SSW, SSQ, IDSS and IDSD or equivalent. 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. 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

ORDERING INFORMATION

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. 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) 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: 250 VAC between components Life Expectancy: 3 million operations/button Insulation Resistance: >10 Ohms @500 VDC 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) 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