**Powerful and portable**
SfAR Configurator is dedicated to I/O and network configuration, firmware updates, and troubleshooting of Modbus I/O modules. SfAR Configurator communicates with the devices using USB port.

**Key features**
Free-of-charge, maintenance-free software
Device and firmware management
The firmware is downloaded automatically from the iSMA CONTROLLI server.
Diagnostics and configuration of Modbus I/O modules
Communicate with devices using USB
5 language versions (English, Polish, German, Russian and Czech)