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 central pump computer. For this reason, every pump requires a physical interface.
- Stratos GIGA series
- CronoBloc BL-E 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 >=3.00)
- Multivert MVIE series(SW >= 4.00, 0...4 kW; SW > 3.00 5.5...22 kW)
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