With the Modbus interface, WILO offers an industry standard which has been proven at a global level.

The protocol structure is as easy as it is widespread. The well-known RS485 technology with the RTU protocol is used. The Wilo-Modbus implementation is realised by implements the RTU protocol. The data points of the IF-Modules are largely compatible with those available via the Wilo-DigiCon Modbus. So a safe changeover an easy upgrade to the module-based architecture is possible.

IF-Module Stratos Modbus
- Baureihe Stratos/Stratos-D/Stratos-Z
This module includes also the interface to the dual pump management.

Download:
Protocol description: IF-Module Stratos Modbus (PDF 1,3MB)

IF-Module Modbus
- CronoLine IL-E/DL-E series (from 05/2010)
- VeroLine IP-E/DP-E (from 05/2010)

Download:
Protocol description: IF-Module Modbus (PDF 1,3MB)

DigiCon-Modbus interface converter
- all pumps with PLR interface
Up to 4 pumps can be linked up connected to an interface converter.

Download
Operating manual: DigiCon-Modbus interface converter (PDF 1,8MB)
Protocol description: DigiCon-Modbus interface converter (PDF 1,8MB)