700/900 Series – Sealed & Rugged Keypads
Interchangeable keytop legend tiles allow
the selection of keytop graphics to suit any
particular application. A comprehensive range of
keytop legend tiles, are available from your
local Storm supplier.
STORM 900 Series (illuminated)
4, 12 and 16 key formats only
In demanding or hostile environments, a
keyboard operator must be confident that data
can be entered quickly and accurately. With this
objective the keys move with a positive
over-centre action ensuring rapid and reliable
data entry even in the most extreme conditions.
Using the impressive refractive properties of
silicone rubber, and the latest developments in
surface mount technology, individual keytops can
be illuminated by twin diode, two colour LEDs.
Storm keypads are available in non-illuminated
(700 Series) and illuminated (900 Series) versions.
Storm 700 & 900 Series keypads are supplied
in 4, 12, 16, and 36 key configurations.
The keypad’s surface can be lit with a low level
green illumination. This provides clearly legible
keytop graphics and a visual indication of the
keypads operational boundaries. In addition,
individual keytops can be selectively lit with a high
intensity red LED providing positive status
indication or software controlled "user prompts".
The keypad’s unique modular design enables
combinations of keypads to be used in the
construction of more complex keypanel layouts.
This design feature is especially useful when
the keypads are used in conjunction with the
Storm Universal Keypad Encoder.
The keypads can be easily mounted to a flat
surface or can be located beneath a suitable
aperture in a fascia panel.
The exceptional reliability of Storm
keypads is achieved by an ingenious
but simple method of construction.
A moulded rubber mat is secured
around a rigid circuit plate providing
its own environmental seal. Storm
keypads have been successfully
tested after submersion under 1
metre of water for periods in excess
of 1 hour. This was achieved
• Rapid & reliable data entry
• Sealed against fluids, dust & corrosives
• Resistant to vibration & shock
• Interchangeable keytop legends
without using gaskets or sealing
compounds of any kind.
• 4, 12 and 16 key formats in both series
• Compatible with the STORM keypad encoder
700 Series
217
700/900 Series
700 Series
14 max
900 Series
14 max
DIMENSIONS
32
14
70
96
14
14
10.8
P
14 max
23
19
16
19
19.5
19
10.8
10.8
10.8
14
P
P
P
M3
M3
M3
Threaded
Stud
Threaded
Stud
Threaded
Stud
32.5
19
8
8
8
Comprehensive dimensional, fixing and connection details
are provided with each Storm 700 & 900 Series keypad.
5.4
5.4
5.4
A comprehensive range of interchangeable keytop legend tiles, for use with
Storm 700 & 900 Series keypads, are availble from your local Storm supplier.
SPECIFICATION & OPERATIONAL PERFORMANCE
ELECTRICAL
Contact Bounce
Contact Resistance
MECHANICAL
Operational Life
Keytop Travel
5ms (max)
100 ohm (max)
2 million cycles (min)
1.5mm nominal
160gms typical
50 Mohms (min) at 480V DC
500V AC (max 60 seconds)
24V DC (max)
50 mA (max)
20 mA typ 25mA (max)
3.3V typ
Insulation Resistance
Breakdown Voltage (to case)
Operating Voltage
Actuation Force
Sealing Torque
Connector
0.14 - 0.16 Nm
Locking 0.1" pitch gold-plated square
pin connector suitable for use with
Molex 2695/6471 or 7720S series
or similar female connectors
Operating Current
LED Drive Current (900 Series only)
LED Drive Voltage - Single Diode (900 Series only)
LED Drive Voltage - Twin Diode (900 Series only)
2.2V typ
MATERIAL
ENVIRONMENTAL
Water Sealed
Humidity
Keypad Surface
Keypad chassis
Contact Circuit
Engineering grade silicone rubber
Coated non-ferrous metal
Gold on nickel plated FR4 PCB
BS5490 Class IP67 / EC529 Class IP67 when panel mounted
90% RH at 40°C (104°F) - 10 day (max) - Non-condensing
900 Series only: -25°C to +85°C (-13°F to +185°F)
Operational Temperature
700 Series only: -55°C to +125°C (-67°F to +257°F)
ACCESSORIES FOR USE WITH STORM 700/900 SERIES KEYPADS
Part Number
Description
Item
40000001
Keypad interface for STORM 700/900 Series & K Range keypads.
STORM
PC XT or AT, PS2 and ASCII RS232/432 data formats configurable via an 8 way DIL switch.
Keypad Encoder
usa office:
storm data entry technology
suite 202
70X00101
90X00101
(X denotes type,
"A to K")
A: 0 - 9,
B:
ON, OFF, \, /, LOCK,
D: FI TO F12, £, $, ?, !, (, ), @, <, >, Fn, ", ', %, &, SP.
F: 0 - 9, A - F, CE/C, ENT, OFF, *, #, +, -, ., blank, SP.
*, #, +, -, ÷, =, ., X, AC, I/O, ENT, CE/C, SP.
Legend Tile Set
C: "A TO Z"
E: Blank
J: French symbols
K: German symbols
ENT, PRINT, DEL, INS, CAP, ESC, CTRL, ALT,
,
364 pennsylvania avenue
glen ellyn IL 60137 USA
tel: (630) 469 2981
,
,
, $£, :, ;, , ., , SP.
fax: (630) 469 2975
Under Panel
7004CL01
1 pair for 4 key keypad, 2 pairs for 12/16 key keypads & 3 pairs for 36 key keypad.
Mounting Clips
em ail: sales.usa@storm -keypads.com
w ebsite: w w w.storm -keypads.com
Whilst every effort is
made to ensure details
are correct at time of
print, specifications are
subject to change
uk office:
keym at technology ltd
14 bentinck court
bentinck road
w est drayton
m iddlesex ub7 7rq
without notice.
tel: +44 (0)1895 431421
fax: +44 (0)1895 431132
em ail: sales@keym at.com
w ebsite: w w w.keym at.com
700-LIT-01-ISS2
All dimensions in millimetres (mm).
Full product specifications are available on request
from your local Storm supplier.
Storm keypads incorporate key switch technology
protected by International Patents.
003
February 2000
Storm is a tradem ark of Keym at Technology Ltd
FM 39602
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