in a dirty world 700/900 series storm 700/900 series keypads are intended for use in wet or dirty environments. these modular keypads are designed to withstand the ingress of liquids and other contaminants; manufactured to survive the rigours of modern industrial use. storm 900 series keypads feature selective dual colour illumination of keytops and keytop characters. keytop legend tiles can be configured to suit individual applications. 700/900 series tough keypads for tough environments.
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. storm 700 & 900 series keypads are supplied in 4, 12, 16, and 36 key configurations. 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 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 without using gaskets or sealing compounds of any kind. 700/900 series C 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 keypads are available in non-illuminated (700 series) and illuminated (900 series) versions. storm 900 series (illuminated) 4, 12 and 16 key formats only 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. the keypads 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 keypads can be easily mounted to a flat surface or can be located beneath a suitable aperture in a fascia panel. ? rapid & reliable data entry ? sealed against fluids, dust & corrosives ? resistant to vibration & shock ? interchangeable keytop legends ? 4, 12 and 16 key formats in both series ? compatible with the storm keypad encoder electrical contact bounce contact resistance insulation resistance breakdown voltage (to case) operating voltage operating current led drive current (900 series only) led drive voltage - single diode (900 series only) led drive voltage - twin diode (900 series only) environmental water sealed humidity operational temperature 5ms (max) 100 ohm (max) 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 2.2v typ bs5490 class ip67 / ec529 class ip67 when panel mounted 90% rh at 40c (104f) - 10 day (max) - non-condensing 900 series only: -25c to +85c (-13f to +185f) 700 series only: -55c to +125c (-67f to +257f) mechanical operational life keytop travel actuation force sealing torque connector material keypad surface keypad chassis contact circuit 2 million cycles (min) 1.5mm nominal 160gms typical 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 engineering grade silicone rubber coated non-ferrous metal gold on nickel plated fr4 pcb item storm keypad encoder legend tile set under panel mounting clips part number 40000001 70x00101 90x00101 (x denotes type, "a to k") 7004cl01 description keypad interface for storm 700/900 series & k range keypads. pc xt or at, ps2 and ascii rs232/432 data formats configurable via an 8 way dil switch. a: 0 - 9, *, #, +, -, , =, ., x, ac, i/o, ent, ce/c, sp. b : ent, print, del, ins, cap, esc, ctrl, alt, on, off, \, /, lock, , , , $, :, ;, , , ., , sp. d : fi to f12, , $, ?, !, (, ), @, <, >, fn, ", ', %, &, sp. f: 0 - 9, a - f, ce/c, ent, off, *, #, +, -, ., blank, sp. 1 pair for 4 key keypad, 2 pairs for 12/16 key keypads & 3 pairs for 36 key keypad. c: "a to z" e: blank j: french symbols k: german symbols 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. accessories for use with storm 700/900 series keypads specification & operational performance dimensions 19 96 p 16 19 19.5 96 14 10.8 19 96 p 16 19 16 70 14 10.8 96 16 19 32 14 10.8 p 19 96 p 16 19 23 19 32.5 217 14 10.8 14 max 8 5.4 m3 threaded stud 14 max 8 5.4 m3 threaded stud 14 max 8 5.4 m3 threaded stud february 2000 700 series 700/900 series 700 series 900 series comprehensive dimensional, fixing and connection details are provided with each storm 700 & 900 series keypad. a comprehensive range of interchangeable keytop legend tiles, for use with storm 700 & 900 series keypads, are availble from your local storm supplier. whilst every effort is made to ensure details are correct at time of print, specifications are subject to change without notice. fm 39602 003 uk office: keymat technology ltd 14 bentinck court bentinck road west drayton middlesex ub7 7rq tel: +44 (0)1895 431421 fax: +44 (0)1895 431132 email: sales@keymat.com website: www.keymat.com storm is a trademark of keymat technology ltd usa office: storm data entry technology suite 202 364 pennsylvania avenue glen ellyn il 60137 usa tel: (630) 469 2981 fax: (630) 469 2975 email: sales.usa@storm-keypads.com website: www.storm-keypads.com 700-lit-01-iss2
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