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Wilo protocol PLR

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  6. Wilo protocol PLR

Simple and proven: the Wilo protocol PLR

PLR is the proven Wilo protocol for communication with pumps. It is based on a point-to-point connection and manages without addressing. Many existing connections to building automation are based on this technology. PLR is a classical point-to-point connection between the pump and a controller. For this reason, the controller needs a dedicated physical interface for every pump.

Wilo-CIF Modul

Module description

CIF-module PLR (2190371)

Series

  • Stratos MAXO series
  • Stratos GIGA2.0-I series
  • Stratos GIGA2.0-D series
  • Yonos GIGA2.0-I series
  • Yonos GIGA2.0-D series
  • Helix2.0-VE series
  • Medana CH3-LE series

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Relevant documentation

if modul stratos modbus pic 01

Module description

Stratos PLR IF module (2030465)

Series

  • Stratos/Stratos-D/Stratos-Z series

Interfaces

  • This module also contains the interface for

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Relevant documentation

IF-Modul Modbus

Module description

PLR IF module (2035069)

Series

  • Stratos GIGA series
  • CronoBloc BL-E series
  • Yonos GIGA-N series
  • CronoLine IL-E/DL-E series (SW >= 1.29, LC dot matrix display; SW >= 3.02, LC segment display)
  • VeroLine IP-E/DP-E series (SW >= 2.00, LC display; SW >= 1.01, LED display)
  • Helix EXCEL series
  • Helix VE series
  • Economy MHIE series (SW >= 2.00)
  • Multivert MVIE series (SW >= 2.00, 0...4 kW; SW > 1.29 5.5...7.5 kW)

Download

Relevant documentation