PMM - Power Meter Monitor

PMM0503 Lite (0612)

RS485/RS422/RS232 - Fiber converter

PMM-da-720-series-image-1-(1).jpg | PMM


  • 1x Fiber optic port
  • 1x customizable serial port
  • Transmission Speed of up to 115200 kbps
  • ESD Protection for the RS485 Data Line
  • Meets all power substation requirements
  • Din Rail, wall mount, panel mount and rack mount options
  • Compact size with fanless design
1 in stock
Base Price:75 $
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PMM0503 - Lite is a RS-232/422/485 to fiber media converter. It is used for RS-232/422 point-to-point connections and RS-485 multi-drop applications for transmitting a signal up to 1 km (3280.84 ft) and is the perfect solution for applications where transmission must be protected from electrical exposure, surges, lightning or chemical corrosion.

PMM0503 - Lite industrial grade media converter can function under harsh environmental conditions of any site. It is especially designed to meet all power substations and PV plants requirements. Furthermore, it covers all field standards of power, reliability, easy configuration and long-lasting life.

This device can be ordered with multiple power supply ratings to select from. Check the ordering tab for available options that meets your requirement.


PMM0503 - Lite can perform efficiently and effectively in the PV, substation and industrial applications as:

  • RS485 - Fiber Converter
  • RS422 - Fiber Converter
  • RS232 - Fiber Converter

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