ABB CI861K01 3BSE058590R1 VIP Communication Module

ABB CI861K01 3BSE058590R1 VIP Communication Interface Kit

The ABB CI861K01 (Manufacturing Part Number: 3BSE058590R1) is a high-performance VIP (Versatile/Vendor Interface Protocol) Communication Interface Module engineered for ABB System 800xA and AC 800M / PEC controller architectures. Designed to establish low-latency, deterministic data interchange between AC 800M processors and specialized drive controllers, subsystem controllers, or power electronics controllers (such as AC 800PEC), the CI861 ensures synchronous operational control in demanding industrial and marine propulsion/power environments.

The CI861K01 kit consists of the CI861 communication interface core unit coupled with the dedicated TP853 baseplate (60 mm wide), facilitating DIN-rail mounting and hot-swap capabilities without disturbing neighboring communication modules or terminating bus backplanes.

Technical Details

Features

• Sub-Millisecond Deterministic VIP Connectivity: Facilitates real-time process exchange between ABB AC 800M DCS controllers and high-demand sub-controllers like AC 800PEC for excitation, medium-voltage drives, and dynamic propulsion.
• Integrated Complete Kit (CI861 + TP853): Ships ready for cabinet integration with the factory-matched 60 mm baseplate, ensuring correct CEX-Bus spacing and secure ground bonding.
• Online Hot-Swap & Maintenance: Supports removal and replacement under power (Run-time Hot Swap) on the CEX backplane without process interruption or loss of adjacent node comms.
• Robust Diagnostic Array: Features front-panel status LEDs for Run (green), Fault (red), Comm Tx/Rx activity, and module watchdog trip, allowing rapid physical diagnosis in the engine control room or plant floor.
• Severe Environment Hardened: Meets ISA-S71.04 Class G3 corrosive gas testing and high vibration thresholds, built for offshore marine engine spaces and heavy petrochemical sites.

Applications

• Marine Electric Propulsion & Thruster Drives: Interfacing AC 800M vessel control systems with variable frequency drive (VFD) converters and Azipod® propulsion systems.
• Offshore Generator Power Management Systems (PMS): High-speed interconnect for synchronous generators, governor controls, dynamic load sharing, and automated black-start sequencers.
• High-Power Rectifier & Excitation Systems: Linking AC 800PEC power electronic controllers with primary System 800xA distributed supervisory networks.
• Heavy Industry Cycloconverters & Rolling Mills: Fast closed-loop communication for steel rolling plants, mine hoists, and pulp & paper winding machines.
• FPSO & Offshore Platform Safety Systems: Reliable telemetry linking main DCS controllers to subsea production manifolds and emergency shutoff units.

Compatibility

• Compatible Processors: PM861, PM862, PM864, PM865, PM866, PM891.
• Target Controllers: AC 800M series, AC 800PEC (Power Electronics Controller).
• Baseplate Compatibility: Requires ABB TP853 (included in K01 kit) or TP853V1 baseplates.
• Engineering Tools: Fully supported via ABB Control Builder M and System 800xA Engineering Suite (versions 5.0, 5.1, 6.0, and newer).

Frequently Asked Questions

What is the primary function of the ABB CI861K01 in an AC 800M system?

The CI861K01 is a specialized VIP (Vendor/Versatile Interface Protocol) communication module designed to bridge the AC 800M DCS controller with fast external controllers and drive systems—such as the ABB AC 800PEC controller used in propulsion, excitation, and high-capacity converters.

What is the difference between CI861 and CI861K01?

CI861 refers exclusively to the communication electronic module unit itself, whereas the CI861K01 designation indicates the complete industrial kit, which includes both the CI861 active module and the mandatory 60 mm TP853 baseplate.

Can the CI861 module be hot-swapped while the DCS is operating?

Yes, the CI861 supports online replacement (hot-swap) on live AC 800M controllers, provided the baseplate (TP853) remains undamaged and in place. The engineering station will flag a temporary comm-alarm until the replacement module syncs its parameter configuration.

How is the CI861K01 powered?

The unit draws its operational logic power directly through the TP853 baseplate from the redundant 24 V DC internal CEX power rail supplied by the host AC 800M CPU power circuit.

What testing is performed on reconditioned CI861 modules?

Each reconditioned unit is placed under full functional load on an active AC 800M rack, tested across its full communication bus cycle, checked for power consumption and heat dissipation thresholds, megger-tested for galvanic isolation, and verified for firmware integrity before final vacuum packing.