RTU SOFREL S4W with IO modules for water plant automation

Remote Terminal Units (RTUs)

SOFREL Remote Terminal Units include functions dedicated to the water sector. Modular, they integrate communication modems and input-output modules allowing them to be adapted to any type of installation.


Accessible to non-specialists in process control, our Remote Terminal Units offer ready-to-use features such as alarm reporting, data archiving, balance calculation via a human-machine interface in clear language, enabling simple and immediate use.


Nonetheless, telemetry RTUs can support complete process control suites. They therefore enable trained personnel to conduct process control or complete regulation of their facility with their SOFREL RTUs.

Our Remote Terminal Units (RTUs) for remote control and management

SOFREL S4W

Cybersecured Telemetry Remote Terminal Units for connected water networks

SOFREL YDRIX

RTU SOFREL YDRIX for water facilities automation

Smart RTU with DNP3, IEC-60870-5-104 & IEC-60870-5-101 standard communication protocols