The product performs installed System 2005 fieldbus communication in the documented B&R System 2005 CPU rack. Installation and commissioning must preserve the exact identity, interfaces and approved configuration.
Important Notice: Confirm B&R 3IF661.9, B&R System 2005 CPU rack, aPCI interface slot and documented fieldbus terminal, wiring, grounding, configuration, companion accessories and controlled commissioning results before service release.
Apter Power 3IF661.9 Manuals and Guides
The first document is the model-specific technical and system reference. The second is a distinct field workbook for installation, wiring, commissioning and acceptance records.









