Overview
Manuals
MasterBus
Controller-Version Match
Legacy Migration Review
Features:
- MB300 and MB300E communication interface for documented ABB systems and is verified against the exact ABB hardware marking and installed configuration before replacement.
- Integrated slave CPU function in the CI547 module identity and is verified against the exact ABB hardware marking and installed configuration before replacement.
- Advant and Safeguard controller support subject to version verification and is verified against the exact ABB hardware marking and installed configuration before replacement.
ABB identifies CI547 3BNP004429R1 as mb300 and mb300e communication interface with slave cpu for ABB Advant and Safeguard control systems. ABB identifies CI547 as an MB300 and MB300E communication interface including a slave CPU. It appears in Advant Controller and Safeguard system documentation, so the network variant, controller software and backplane position must be checked before replacement. The complete ordering identity is important because related units can differ in channel arrangement, termination design, interface function or supported system generation. Selection should therefore be based on the article number, nameplate and installed configuration rather than appearance alone.
Before replacing CI547, record the installed position, hardware revision, mounting or connector arrangement, paired assemblies and every applicable ABB service record. Compare the supplied unit with the original item and approved configuration, isolate all relevant energy sources, and follow the documented installation procedure. After installation, inspect every affected mechanical, electrical and communication interface and complete controlled functional checks before returning the equipment to service.
The CI547 ABB MasterBus communication interface is listed as Active / Available from OEM. Current revision, availability and supplied scope are confirmed in the written quotation.
ABB CI547 documentation and reference links.
Important Notice: Every linked document must identify the listed model or its documented family. Confirm the complete order code, hardware revision and installed-system requirements before replacement.
MasterBus Function
CI547 combines MB300/MB300E communication with the documented slave-CPU function.
Controller-Version Match
Confirm the Advant or Safeguard controller version, network type, node configuration, backplane position and connection set.
Legacy Migration Review
If the original CI547 cannot be supplied, compare CS513AK01 only through an ABB-supported engineering review; do not assume direct interchangeability.
