Product Introduction

The ABB CI541V1 3BSE014666R1 is a PROFIBUS-DP interface submodule for ABB Advant OCS AC400 controller system, installed into SC510/SC520 submodule carrier. It supports PROFIBUS-DP protocol with RS485 9-pin D-SUB connector, baud rate up to 12Mbps, works as master to connect distributed DP slaves including remote I/O, variable frequency drives and field instruments. Galvanic isolation protects controller backplane against field surge and interference. It features LED status indicators and built-in bus diagnostics, widely used in power, chemical and pulp & paper Advant DCS control systems.

Content Details

CI541V1 is a plug-in daughterboard and cannot run independently without SC series carrier. It handles cyclic real-time data exchange between Advant AC400 controller and PROFIBUS-DP field devices. It supports up to 31 DP slave nodes on one bus segment. Onboard hardware diagnostics monitor bus communication quality, slave status and module health, uploading fault alarms to main CPU. Hot swap supported for online maintenance without stopping the whole control system. Rugged PCB design, wide operating temperature range, stable operation under industrial vibration and electromagnetic interference. CI541V1 3BSE014666R1 is used for spare replacement and system retrofit of ABB Advant OCS DCS. Before shipment, each unit undergoes full functional test and thermal aging inspection to eliminate hidden defects and guarantee reliable long-term continuous operation.

Tags: CI541V1 3BSE014666R1 ABB PROFIBUS-DP submodule

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