Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Standard Keypads
Keyboards and Keypads
4x4 Rear Mount Keyboard Standard Versions Shielded/Backlit Versions
CODE AND TRUTH TABLES
Dotsinthechartindicateconnectedterminalswhenswitchisclosed.
Terminalsareidentiedonthekeyboard.
12 Button Keypads 16 Button Keypads
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MATRIX CODES
3x4
Standard
Shielded/Backlit
TERMINAL LOCATION
BUTTON LOCATION
5 6 7 1 2 3 4
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MATRIX CODES
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4x4
Standard
Shielded/Backlit
TERMINAL LOCATION
BUTTON LOCATION
5 6 7 8 1 2 3 4
6 7 8 9 2 3 4 5 1 10 11
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6 7 8 2 3 4 5 1 9 10
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Shielded keypad = Shielded
Backlit keypad = NC
Shielded and backlit keypad =
Shielded
Shielded keypad = NC
Backlit keypad = EL Panel 1
Shielded and backlit keypad =
EL Panel 1
Shielded keypad = NC
Backlit keypad = EL Panel 2
Shielded and backlit keypad =
EL Panel 2
Shielded keypad = Shielded
Backlit keypad = NC
Shielded and backlit keypad =
Shielded
Shielded keypad = NC
Backlit keypad = EL Panel 1
Shielded and backlit keypad =
EL Panel 1
Shielded keypad = NC
Backlit keypad = EL Panel 2
Shielded and backlit keypad =
EL Panel 2
1
5
9
13
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14
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7
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15
GRAYHILL INC
2.700 ± .015
(68,58 ± 0,38)
.600 (15,24)
1.000
(25,4)
.500 (12,7)
.150 (3,81) R.
4 PLS.
.500 (12,7)
2.500 (63,5)
.500
(12,7)
1.000
(25,4)
.650
(16,51)
1.500
(38,1)
.750
(19,05)
3.000 ± .015
(76,2 ± 0,38)
2.800 (71,12)
.495 (12,57)
.308
(7,82) SQ.
BUTTON
12 PLS.
2.490+ .000 –.005
(63,25 + 0,00 –0,13)
.595
(15,11)
2.690
+ .000
–.005
(68,33
+ 0,00
–0,13
SW. POS. ID
.062 (1,57)
.200 (5,08)
.075 (1,91)
BUTTON
HEIGHT
.020 (0,51)
HIGH
BUTTON
GUARD
.093 (2,36)
DIA. 4 PLS.
LABEL
.100 (2,54) R.
4 PLS.
.900 (22,86)
.200
(5,08)
.025 ± .002
(0,64 ± 0,05) SQ. PIN
.030
(0,76)
.340
± .015
(8,64
± 0,38)
.098 (2,49)
REF. TERMINAL
PIN HEADER
.100 (2,54) REF.
TERMINAL
PIN HEADER
8 7 6 5 4 3 2 1
TERMINAL PIN
IDENTIFICATION
.100 (2,54) TYP.
4
8
12
16
1.500
(38,1)
.700
(17,78)
GRAYHILL INC
.093 (2,36)
DIA. 4 PLS.
LABEL
.100 (2,54) R.
4 PLS.
.700 (17,78)
.200
(5,08)
.025 ± .002
(0,64 ± 0,05) SQ. PIN
.030
(0,76)
.340
± .015
(8,64
± 0,38)
.098 (2,49)
REF. TERMINAL
PIN HEADER
.100 (2,54) REF.
TERMINAL
PIN HEADER
TERMINAL PIN
IDENTIFICATION
.100 (2,54) TYP.
1.200
(30,48)
2.500 (63,5)
2.800
(71,12)
2.700
(68,58)
.050
(1,27)
.093 (2,36) DIA., 4 PLS. OR
2-56 X .250 (6,35) LONG STUD
.150 + .000
–.005 R.
(3,81 + 0,00
–0,13)
4 PLS.
.062 (1,57) MAXIMUM
PANEL THICKNESS
RECOMMENDED
1110 9 8 7 6 5 4 3 2 1
REAR
PANEL
MOUNT
CUTOUT
11 10 9 8 7 6 5 4 3 2 1
DIMENSIONS ininches(andmillimeters)
