DeltaV CTO RAS Cabinets provide a pre-designed, off-the-shelf solution assembled in industry standard cabinets, ready to be installed on-site and connected to the field I/O. DeltaV CTO RAS Cabinets , are designed to meet ordinary location CSA and CE personal safety requirements to help facilitate site installation and inspection. They seamlessly integrate into the overall hardware solution of your DeltaV project.