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720 TFX-i Series Sealed and Rugged Keypads

720 TFX-i Series Sealed and Rugged Keypads
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720 TFX-i Series Sealed and Rugged Keypads - 1

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. Connection Details Connection Details for 4 Key Keypad CONTACT CONNECTIONS 7 6 5 4 3 2 1 (As viewed from rear ol keypad) 1 A B C~ D KEY LOCATION (As viewed from front of keypad) Electrical Contact Bounce Contact Resistance Insulation Resistance Breakdown Voltage Switch Rating Connection Illumination ( Pin 1 is 0 V ) 5 ms (max) 100 ohms (max) 50 Mohms (min) 500 V AC (max 60 secs.) 24V DC 50mA (max) X-Y Matrix 5 V DC ± 10 %,13mA per key Mechanical Operational Life Keytop Travel Actuation Force Connector 2 million cycles (min) per key 1.4mm nominal 150 grams nominal 0.1"pitch, gold plated square pin Accessories 4200-00 RS232 Encoder Interface Module 4500-10 450 USB Encoder Interface Module with Buzzer and Illumination Control Replacement Seals -- go to www.storm-interface.com Mating Connector Molex 2695 Series or equivalent Performance Operational Temp Impact Rating Vibration/Shock Water / Dust sealed -20°C to 60°C 5 J ETSI 300 019 5M3 IP65 (when fixed to suitable panel ) Dimensions Overall sizes Panel Cutout DXF Surface Model STEP See following page. Download .dxf and .stp files from www.storm-interface.com

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720 TFX-i Series Sealed and Rugged Keypads - 2

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 Front and Back View : 4 way Front and Back View, 12 way Front and Back View, 16 way All panel dims in mm. Corner Rads all M3 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....

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