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
DIMENSIONS ininches(andmillimeters)
5x4 Keyboard
Termination ininches(andmillimeters)
Code and Truth Table
5x4
Dotsinthechartindicateconnectedterminalswhenswitchisclosed.
Terminalsareidentiedonthekeyboard.
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CODES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
5x4
Matrix
Single Pole/Common Bus
TERMINAL LOCATION
BUTTON LOCATION
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P N K G F J L M H
T P M H D U Q L G C V R K F B W S J E A N
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SERIES 86
Unsealed, .500" Centers,
Flange Mounted
1
2
6
7
11
12
16
17
COL 1
COL 2
COL 3
COL 4
COL 5
ROW 1
ROW 2
ROW 3
ROW 4
COL = COLUMN
2.690
+ .000
– .010
(68,33
+ 0,00
– 0,25)
2.990 + .000 – .010
(75,95 + 0,00 – 0,25)
.055 ± .010
(1,40 ± 0,25)
.500 ± .010
(12,7 ± 0,25)
TOL. 4 EQ. SPS.
NON-ACCUM.
.600
± .010
(15,24
± 0,25)
.750 ± .010
(19,05 ± 0,25)
.500 ± .010
(12,7 ± 0,25)
3 EQ. SPS.
NON-ACCUM.
.366 ± .010
(9,30 ± 0,25)
SQUARE
BUTTON
.105 ± .010
(2,67 ± 0,25)
.150 ± .005
(3,81 ± 0,13)
R.
SWITCH KEY
IDENTIFICATION
FOR REF. ONLY
3
8
13
18
4
9
14
19
3.000
± .015
(76,2
± 0,38)
2.800
± .010
(71,12
± 0,25)
3.000 ± .010
(76,2 ± 0,25)
3.200 ± .015
(81,28 ± 0,38)
.100 ± .010
(2,54 ± 0,25)
BUTTON
NO. 1
RETAINING
STUDS
.093 ± .005
(2,36 ± 0,13)
DIA.
4 PLACES
.128 ± .010
(3,25 ± 0,25)
.280 ± .010
(7,11 ± 0,25)
.072 ± .010
(1,83 ± 0,25)
.025 ± .002
(0,64 ± 0,05)
SQUARE
TERMINAL
.360 ± .010
(9,14 ± 0,25)
5
10
15
20
OF 3.200 (81,28)
C
L
.096
(2,44)
.050
(1,27)
BUTTON
NO.1
RETAINING
STUDS
.280–.010
(7,11–0,25)
.025–.002
(0,64–0,05)
SQUARE
TERMINAL
ADEFJKLPQRUVW
.220–.010
(5,59–0,25)
.100(2,54)
TYP.
3.200–.015
(81,28–0,38)
OF3.200(81,28)C
L
FEATURES
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1
/2"ButtonCenters
•FlangeMounted
•TopSurfaceorSubSurface
Mounting
•Snap-DomeContactProvides
PositiveFeedback
SINGLE POLE COMMON
BUS TERMINAL PIN-OUT
ABCDEFGHJ KL
M
NP RST
.100
TYP.
2.000
UVW
MATRIX TERMINAL
PIN-OUT
FGHJ KLMN
.100
TYP.
.800
P
