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