This document is the property of Firelec. No copy, even partial, allowed without prior writen authorization. FIRELEC Migration Solution Don't let wiring costs prevent you from upgrading a PROVOX 20 series system to a DeltaV system

The Provox Interface Adapter (PIA) allows to connect easily, an existing Provox Termination Panel to a DeltaV I/O card keeping : the existing I/O panel the existing associated I/O cable I/O card to be removed FMS-PVXCL-DV-2 Provox 20 series > DeltaV Using PIA (Provox Interface Adapter) New DeltaV System I/O panel and cable to be kept

SR90 or SRx Controller I/O Termination panel Process I/Os Primary Provox Highway Secondary Provox Highway CP SR90 or SRx Controller to be removed Provox Highway to be removed I/O panels and I/O cables stay in place in the existing cabinets Process I/Os stay in place in the existing cable trays I/O cards 20 series to be removed Power supply and Communication Cards to be removed FMS-PVXCL-DV-2 Hardware to be removed I/O Files (CP6701) are kept

FMS-PVXCL-DV-2 Hardware to be installed I/O Termination panel CP6701 Secondary DeltaV Highway Cntrl PS I/O1 I/O2 I/O3 I/O4 I/O5 I/O6I/O7 I/O8 Primary DeltaV Highway The new DeltaV architecture is installed The new FIRELEC I/O cables are installed between PIAs and DeltaV I/O cards Process I/Os The new PIAs are installed in the existing I/O Files (CP6701) The I/O files are kept and used for the installation of the PIAs No active component is kept in the existing file

FMS-PVXCL-DV-2 Advantages The main advantages of the PIAs for PROVOX migration are as follow : Existing I/O cables are just disconnected from the Provox I/O cards and reconnected to the PIA without any change at the same place (same terminals with same labelling and same electrical features) The existing loop drawings are kept without any modification, allowing all maintenance processes and procedures to remain unchanged.