LCD Keypad Specification
  • 17 key number pad
  • Standard key size and  key spacing
  • Adjustable angle
  • Sturdy desktop construction
  • Serial RS232 interface
  • Low power consumption
  • Membrane keyswitch with tactile feedback
  • Integral LCD type display 2 line x 16 character
  • FCC & CE safety
  • Membrane switch
  • Travel: 3mm +/- 0.5mm
  • Actuating force: 15g (min)
  • Operating force: standard key 45g / space bar 55g
  • Key lifetime: 10 million operations
  • Power + 5vdc ±5%, 50mA from PC keyboard port with pass through
  • Insulation resistance: 150V DC / 10M ohm (min)
  • Contact resistance: 220 ohm (max)
  • RS232 Serial Interface
  • Width:    90mm
  • Depth:  150mm
  • Height:   45mm (max)
  • Operating temperature: 0șC to 45șC
  • Storage temperature: -20șC to +60șC
  • Humidity: 0% - 85% RH (non-condensing)
 

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