Datasheet 072-x7-08KT Rev 2 Dec 2016
Whilst every effort is made to ensure details
are correct at time of print, specifications are
subject to change without notice
www.storm-interface.com
Storm is a trademark of Keymat Technology Ltd.
Storm Interface is a trading name of Keymat Technology Ltd.
Storm Interface products includ
technology protected by international patents
and design registration. All rights reserve
720 GFX Series Sealed and Rugged Keypads
These tough, water resistant keypads feature moving, tactile keys with a responsive ‘over-centre’ action.
Keytop graphics can be easily customized by the use of legend tiles under ‘snap-on’ transparent keycaps.
Once snapped into place the tamper resistant keycaps encapsulate and protect the keytop graphics.
The keypad can be installed on the surface or under the panel. To customise the layout place
a colour tile and a legend tile
Fit the supplied silicone seal into the seal groove on the keypad onto the key base, and clip the
Use the groove on top for underpanel, and on back for surface fix. keycap over the top.
The wide part of the seal goes into the groove – see picture below
of the seal fitted to the back of the keypad.
White Colour Tiles and Set A Legends are included; Set A Legends comprises :-
1 2 3 4 5 6 7 8 9 0 + = x ÷ * # . ← ↑ → ↓
AC I/O ENT CE/E
Additional Legends ( Tile sets B,C,D,E,F,) & Colours (White, Grey, Red, Green, Blue, Yellow) are available
Electrical Part Numbers
Contact Bounce 5 ms (max) 7207-041020 720GFX SERIES 4 KEY
Contact Resistance 100 ohms (max) 7207-121020 720GFXSERIES 12 KEY
Insulation Resistance 50 Mohms (min) 7207-161020 720GFX SERIES 16 KEY
Breakdown Voltage 500 V AC (max 60 secs.)
Switch Rating 24V DC 50mA (max)
Connection X-Y Matrix
Mechanical Accessories
Operational Life 2 million cycles (min) per key 4200-00 RS232 Encoder Interface Module
Keytop Travel 1.4mm nominal 4500-00 450 USB Encoder Interface Module
Actuation Force 150 grams nominal 4500-10 450i USB Encoder Interface Module
Connector 0.1"pitch, gold plated square pin with Buzzer and Illumination Control
Mating Connector Molex 2695 Series or equivalent Colour & Legend Tiles go to www.storm-interface.com
& Replacement Seals
Performance Dimensions
Operational Temp -20°C to 60°C Overall sizes See following page.
Impact Rating 5 J Panel Cutout DXF Download .dxf and .stp files from
Vibration/Shock ETSI 300 019 5M3 Surface Model STEP www.storm-interface.com
Water / Dust sealed IP65 (when fixed to suitable panel )
