Compatibility: RMIO boards: RMIO-0x or RMIO-1x for all available ACS800 SD and MD inverter and frequency converter types. NAMC-boards: This SW package doesn#t support NAMC boards. Control Panel CDP312R: Software ver. 5.20 or newer. RTAC-01 All revisions are compatible. RDIO-01 All revisions are compatible. RAIO-01 All revisions are compatible. NTAC-02 Version B serial no 717xxxx or newer. NDIO-02 All revisions are compatible. NAIO-03 / NAIO-03F All revisions are compatible. RETA-01 Ethernet Rev: G or newer RETA-02 Profinet IO Rev: A or newer