Energy management software PowerStudio SCADA BasicSCADA software for monitoring, control and analysis of installations, with CIRCUTOR devices and third-party Modbus equipment. Up to 25 devices.Code: W20100. PowerStudio SCADA ProSCADA software for monitoring, control and analysis of installations, with CIRCUTOR devices and third-party Modbus equipment. Up to 50 devices,Code: W20110. PowerStudio SCADA UltimateSCADA software for monitoring, control and analysis of installations, with CIRCUTOR devices and third-party Modbus equipment. No limit to the number of devices.,Code: W20120.