Piezo Keypads Series 37F Keypads FEATURES •Fully Sealed • Virtually Indestructible • Vandal Resistant • Indoor and Outdoor Use 3x4 Keypad 2.874 (73,00) 2.480 (63,00) 3.661 (93,00) 3.268 (83,00) 2.323 (59,00) 1 2 3 4 5 6 7 8 9 * 0 # .748 (19,00) .158 X 45 (4,00 X 45) .748 (19,00) R1 .354 (9,00) 3.071 (78,00) 2.677 (68,00) C3 3.110 (79,00) 3.425 (87,00) 1 2 3 4 5 6 7 8 9 * 0 # 3.071 (78,00) 2.677 (68,00) .158 X 45 (4,00 X 45) 5 2 .748 (19,00) 6 3 0 # .354 (9,00) 2.441 (62,00) FRONT MOUNT OPT- #2 2.323 (59,00) .158 X 45 (4,00 X 45) 1 * # 3.425 (87,00) .748 (19,00) .165 DIA. (4.2 DIA.) .177 (4,50) 3.110 (79,00) .165 DIA. (4.2 DIA.) .071 (1,8) 3.189 (81,00) 9 0 C3 3.819 (97,00) 8 6 3 * .354 (9,00) R1 3.110 (79,00) 4 7 5 2 9 .748 (19,00) .748 (19,00) .106 (2,7) C3 REAR MOUNT OPT- #3 1 8 3.268 (83,00) 4 7 3.661 (93,00) 2.323 (59,00) R1 2.441 (62,00) FRONT MOUNT OPT- #1 2.874 (73,00) 2.480 (63,00) .748 (19,00) .354 (9,00) .748 (19,00) .165 DIA. (4.2 DIA.) .177 (4,50) 3.819 (97,00) 2.323 (59,00) .158 X 45 (4,00 X 45) .071 (1,8) 3.189 (81,00) R1 .106 (2,7) C3 3.110 (79,00) .165 DIA. (4.2 DIA.) REAR MOUNT OPT- #4 Dimensions In inches (and millimeters) 4X4 Keypad 3.819 SQ. (97,00) 3.425 SQ. (87,00) 3.661 SQ. .236 X 45 (6,00 X 45) 3.268 SQ. 1 4 2 5 3 6 A 1 2 3 A B 4 5 6 B 7 8 9 C * 0 # D 7 8 9 C * 0 # D .748 (19,00) .118 R. (3,00 R.) .748 (19,00) .354 (9,00) R1 .177 (4,50) 3.110 SQ. (79,00) C4 Ø.165 (Ø4,2) FRONT MOUNT OPT- #1 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois .748 (19,00) .787 (20,0) .354 (9,00) .748 (19,00) .788 (20,0) 3.189 SQ. (81,00) .071 (1,8) .236 X 45 (6,00 X 45) R1 .106 (2,7) C4 .158 R. (4,00 R.) 3.110 SQ. (79,00) Ø.165 (Ø4,2) REAR MOUNT OPT- #3 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Keypads 37 Keyboards and Keypads Dimensions In inches (and millimeters) Piezo Keypads CONNECTORS In inches (and millimeters) CONNECTOR FC-10 2 1 SAME CONNECTOR USED FOR 3X4 AND 4X4 KEYPAD FLAT CABLE 30cm 12" Code and Truth Tables Keyboards and Keypads Truth Table for 3x4 Keypads Truth Table for 4x4 Keypads Specifications Rating Criteria Rated Voltage: 0 – 24V AC/DC Rated Current: 0 – 2 Amps. Resistance “ON”: <10 Ohms. Resistance “OFF”: >5 megohms Switch Capacitance: 25pF Switch Functioning: One Shot Activation Force: 3-5N Typ. Operating Temperature: -40°C to 85°C (40° to 125°C upon requested) Lifecyle: >50 million EMI or RFI Effect: None Housing Material: Aluminiun Protection System: IP68 according to IEC 529. Ordering Information Keypads 38 37F1-AB2 - AC1 Grayhill Series Number Mounting OptionsOption 3x4 (1, 2, 3, 4) 4x4 (1, 3) Keypad Size A - 3x4, B - 4x4 Circuitry Option B2 - Matrix, C2 - Common Bus Housing Material: Aluminum Electrical Spec: AC - Cable and Connector, AP - AP Terminal Pins Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com