These Network controllers by Schneider Electric provide integrated control, supervision, and network management solutions for a network of LONWORKS™-based, BACnet MS/TP-based, or Modbus-based controllers for building control. The R2 and G3(AX) Series Network Controllers are compact, embedded-processor platforms with flash memory for backup. Each is also available with Legacy Drivers to communicate with the Barber Colman/Siebe Network 8000 and Robertshaw DMS product lines.