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ETPL 4844 – Micro-controller based logic card

Technical Specifications:

  • Specific programmed EPROM use as per requirements


  • No. of stops : up to 16 stops (G+15 manual single collective, G+13 auto single collective, G+7 full collective with ARD logic)


  • Door operation : manual or auto-door


  • Power supply : 12V dc & 5V dc


  • ARD system logic for 1-phase/2-phase UPS backup


  • 3-reed operation for floor management


  • NC type Interlocks, NO/NC Safety limits inputs


  • Function likes auto/attend, fire, emergency stop, non-stop, passenger o/l, inspection, auto fan etc.


  • Status of all inputs and outputs through LEDs


  • All signals are opto-isolated