Keyboards and Keypads Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Standard Keypads SerieS 88 Sealed, Flange mounted FeatureS Sealed Keyboard Colorful Graphic Over lay Audible, Snap-Dome Contact User Legendable Styles 3,000,000 Operations per Button Optional Panel Seal Gasket to Protect Your Equipment DimenSionS in inches (and millimeters) 3x4 Keyboard .600 .010 .500 .010 (12,7 0,25) .128 .010 (15,24 0,25) (2 EQ. SPS.) TOL. NON- (3,25 0,25) ACCUM072 .150 .005 .010 SWITCH KEY (3,81 0,13) R280 .010 (1,83 IDENTIFICATION (7,11 0,25) 0,25) (FOR REF. ONLY) .750 .010 (19,05 0,25) .025 .002 1 2 3 ROW 1 (0,64 0,05) 2.690 + .000/ SQUARE ROW 2 4 5 6 - .010 TERMINAL .500 .010 (68,33 + .000/ (12,7 0,25) ROW 3 7 8 9 - 0,25) (3 EQ. SPS) TOL. NON- ROW 4 ACCUM. 10 11 12 .380 (9,65) SQ. TYP055 .010 .105 .010 (1,40 0,25) .360 .010 (2,67 0,25) (9,14 0,25) 1.990 + .000 - .010 (50,55 + .000 - 0,25) BUTTON AREAS ARE EMBOSSED COL = COLUMN t ermination in inches (and millimeters) Code and t ruth t able 2.200 .015 3x4 Dots in the char t indicate connected ter minals (55,88 0,38) when switch is closed. Ter minals are identified on 2.000 .010 the keyboard. (50,8 0,25) BUTTON NO. 1 .100 (2,54) .100 .010 .093 .005 TYP. CoDeS (2,54 0,25) 3x4 (2,36 0,13) matrix Single Pole/Common Bus DIA. 4 PLS. 1 A B C F G H L M N 2 .220 .010 3 (5,59 25,4) 4 2.800 5 3.000 .010 6 .015 RETAINING (71,12 (76,2 7 STUDS 0,25) 0,38) 8 9 10 11 12 F E D K J H G J E A K F B L G C M H D N .200 .010 terminal loCation (5,08 0,25) C OF 2.200 (55,88) DIM . L .600 1.200 .100 .100 TYP. TYP. A B C D E F G HJ K L M N D E F GH J K SINGLE POLE COMMON BUS TERMINAL MATRIX TERMINAL PIN-OUT Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com COL 1 COL 2 COL 3 Button loCation Keyboards and Keypads Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Standard Keypads SerieS 88 Sealed, Flange mounted FeatureS Sealed Keyboard Colorful Graphic Over lay Audible, Snap-Dome Contact User Legendable Styles 3,000,000 Operations per Button Optional Panel Seal Gasket to Protect Your Equipment DimenSionS in inches (and millimeters) 4x4 Keyboard .600 .010 .500 .010 (12,7 0,25) .128 .010 (15,24 0,25) (3 EQ. SPS.) TOL. NON- (3,25 0,25) ACCUM072 .150 .005 SWITCH KEY .010 (3,81 0,13) R. IDENTIFICATION (1,83 .280 .010 (FOR REF. ONLY) 0,25) (7,11 0,25) .750 .010 (19,05 0,25) .025 .002 1 2 3 4 ROW 1 (0,64 0,05) 2.690 + .000/ SQUARE ROW 2 5 6 7 8 - .010 TERMINAL .500 .010 (68,33 + .000/ (12,7 0,25) - 0,25) ROW 3 9 10 11 12 (3 EQ. SPS) TOL. NON- ROW 4 ACCUM. 13 14 15 16 .380 (9,65) SQ. TYP055 .010 .360 .010 (1,40 0,25) .105 .010 (2,67 0,25) (9,14 0,25) 2.490 + .000 - .010 (63,25 + .000 - 0,25) BUTTON AREAS ARE EMBOSSED COL = COLUMN t ermination in inches (and millimeters) Code and t ruth t able 2.700 .010 4x4 Dots in the char t indicate connected ter minals when switch (68,58 0,25) is closed. Ter minals are identified on the keyboard. 2.500 .010 (63,5 0,25) CODES .100 (2,54) 4x4 .100 .010 Matrix Single Pole/Common Bus TYP. BUTTON NO. 1 (2,54 0,25) 1 .050 .003 .093 .005 2 (1,27 0,08) (2,36 0,13) 3 DIA. 4 PLS. 4 A B E F G K L M R S T 5 .220 .010 6 (5,59 25,4) 7 8 3.000 2.800 .015 .010 9 RETAINING (76,2 (71,12 10 STUDS 0,38) 0,25) 11 12 13 14 15 16 P J E A R L F B S M H C T N G D K H G F E M L K J .200 .010 TERMINAL LOCATION (5,08 0,25) C OF 2.700 (68,58) DIM . L Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com COL 1 COL 2 COL 3 COL 4 BUTTON LOCATION