Two-way Portable Display Unit / Prepayment

The Portable Display Unit is a plug-in unit, plugged in any socket outlet within customer premises. On a prepayment system configuration, the unit also includes a smart card reader for credits transfer.

The Portable Display Unit displays the information related to the consumer, such as:
      • Total Consumption Reading
      • Tariff Consumption Reading
      • Active Tariff & Expiration Time
      • Line Voltage
      • Power Demand
      • Switching Element Status
      • Maximum Power Demand Allowed
      • Real Time Clock

This unit is a two-way unit, receiving and transmitting data over the power lines (PLC).


Features:

  • Displays various customer and network information.
  • Measures and displays line voltage level.
  • Includes a real time clock updated periodically by the concentrator.
  • Optical port for maintenance operations.
  • Directly energized by the power lines.
  • Low power consumption.
  • LCD display.
  • Small physical dimensions.
  • Plugged into any standard power outlet.
  • Stand alone unit.
  • Low Cost.


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Prepayment
(Additionally includes a smart card reader)

Features:

  • Transmits new credits to the prepayment meter unit and displays its credit balance.
  • Graphic and numeric display of the credit balance.
  • Personalized and non-personalized cards.
  • Smart card fraud protected.
  • ISO/IEC - 7816 smart cards.