**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 the 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 version (English, Polish, German, Russian and Czech)