Storm Interface 的 720TFX-i Series Install Guide 规格书

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Datasheet 072-x3-28KT Rev 2 Nov 2013
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 include
technology protected by international patents
and design registration. All rights reserved
720 TFX-i Series Sealed and Rugged Keypads
These tough, water resistant keypads feature moving, tactile keys with a responsive ‘over-centre’ action and
are designed for use in harsh industrial environments. High contrast white keytops are permanently laser
engraved with black characters and have integral white LED illumination for use in dark or partially lit locations.
The keypad can be installed on the surface or under the panel.
Fit the supplied silicone seal into the seal groove on the keypad
Use the groove on top for underpanel, and on back for surface fix. .
The wide part of the seal goes into the groove – see picture below
of the seal fitted to the back of the keypad.
Electrical Part Numbers
Contact Bounce 5 ms (max) 7203-04CW20 720TFXi SERIES 4 KEY
Contact Resistance 100 ohms (max) 7203-12TW20 720TFXi SERIES 12 KEY
Insulation Resistance 50 Mohms (min) 7203-16TW20 720TFXi SERIES 16 KEY
Breakdown Voltage 500 V AC (max 60 secs.)
Switch Rating 24V DC 50mA (max)
Connection X-Y Matrix
Illumination ( Pin 1 is 0 V ) 5 V DC ± 10 %,13mA per key
Mechanical Accessories
Operational Life 2 million cycles (min) per key 4200-00 RS232 Encoder Interface Module
Keytop Travel 1.4mm nominal 4500-10 450 USB Encoder Interface Module
Actuation Force 150 grams nominal with Buzzer and Illumination Control
Connector 0.1"pitch, gold plated square pin Replacement Seals -- go to www.storm-interface.com
Mating Connector Molex 2695 Series or equivalent
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 )
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Datasheet 072-x3-28KT Rev 2 Nov 2013
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 include
technology protected by international patents
and design registration. All rights reserved
720 TFX-i Series Sealed and Rugged Keypads
Install the keypad onto the surface of a panel as follows :-
• Fit the seal to the rear of the keypad
• Place the keypad onto the panel and fit the self locking nuts to the studs on the back
• Recommended tightening torque 50Ncm
Panel Cutout : 4 way
Panel Cutout : 12 way
Panel Cutout : 16 way
Side View : 4, 12, 16
Front and Back View : 4 way
Front and Back View, 16 way
Front and Back View, 12 way
Corner Rads all M3