Grayhill Keypads 84 Series - Manual (Page 2)

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
in inches (and millimeters)
4x4 Keyboard
4x4 matrix output Single Pole/Common Bus
termination in inches (and millimeters)
SerieS 84
unsealed, .750" Centers
FeatureS
•
3 /
4
" Button Centers
• Post Mounted
• Mounts by Grooveless Retaining
Ring or Heat Upset Post
• Snap-Dome Contact Provides
Positive Feedback
.350 – .010
(8,89 – 0,25)
.570 – .010
(14,48 – 0,25)
1 2 3
5 6 7
9 10 11
13 14 15
COL
1
COL
2
COL
3
COL
4
ROW 1
ROW 2
ROW 3
ROW 4
.366 (9,30)
SQ. BUTTON
.750 – .010
(19,05 – 0,25)
(3 EQ. SPS)
TOL. NON-
ACCUM.
.375 – .010
(9,53 – 0,25)
.750 – .010 (19,05 – 0,25)
(3 EQ. SPS.) TOL. NON-
ACCUM. .375 – .010
(9,53 – 0,25)
SWITCH KEY
IDENTIFICATION
(FOR REF. ONLY)
COL = COLUMN
4
8
12
16
2.880 – .010
(73,15 – 0,25)
.060 – .010
(1,52 – 0,25)
2.880
– .010
(73,15
– 0,25)
3.000
+ .010
.020
(76,2
+ 0,25
0,51)
BUTTON
NO. 1
MOUNTING
POSTS
.086 (2,18) DIA.
4 PLACES
RETAINING
STUDS
3.000 + .010 .020
(76,2 + 0,25 0,51)
.096 (2,44)
.050 (1,27)
BUTTON
NO. 1
RETAINING
STUDS
H
G
F
E
D
C
B
A
U
T
S
R
P
N
M
L
K .100 (2,54)
TYP.
1.313 – .010
(33,35 – 0,25)
1.500 – .010
(38,1 – 0,25) .690 – .010
(17,53 – 0,25)
.765 – .010
(19,43 – 0,25)
.100 (2,54)
TYP.
BUTTON
NO. 1
RETAINING
STUDS
D
C
B
A
H
G
F
E
.100 (2,54)
TYP.
1.190 – .010
(30,23 – 0,25)
1.500 – .010
(38,1 – 0,25)
.025 – .002
(0,64 – 0,05)
SQUARE
TERMINAL
.330 – .010
(8,38 – 0,25)
.690
– .010
(17,53
– 0,25)
.025 – .002
(0,64 – 0,05)
SQUARE
TERMINAL
.330 – .010
(8,38 – 0,25)