ABB CI869K01 (3BSE049110R1) – PROFINET IO Device Interface for AC 800M Connectivity

The ABB CI869K01 is a communication interface that allows an AC 800M-based controller to appear as a PROFINET IO Device to third‑party PROFINET controllers. In many cases, this is the cleanest way to make an ABB controller exchange cyclic data with Siemens S7 or other PNIO masters without extra gateways. From my experience, it’s typically used when plants standardize on PROFINET and want the AC 800M to drop into that architecture with minimal engineering overhead.

• PROFINET IO Device role – Lets AC 800M present itself as a PNIO Device (slave) to a PROFINET IO Controller for straightforward cyclic I/O exchange.

• Dual RJ45 ports (10/100 Mbps) – Two copper Ethernet ports for line or star topologies; you might notice this simplifies panel wiring.

• GSDML-based integration – Import the device profile into the controller engineering tool (e.g., TIA Portal) for easy mapping and parameterization.

• Deterministic cyclic data – Stable update times for interlocking, status and setpoint exchange, which seems to be the main reason teams pick CI869 over protocol converters.

• Diagnostics and status LEDs – Quick fault localization at the cabinet; in most cases you can pinpoint network or configuration issues within minutes.

• Engineered in Control Builder M – Data objects are defined on the AC 800M side with familiar tools, reducing project risk.

• MRP and DCP support – Typically supports PROFINET naming (DCP) and ring/line topologies; helpful when you need a bit more resilience and easier commissioning.

• Kit variant – “K01” is a kit version; in ABB’s S800 I/O ecosystem this usually means the interface plus the matching terminal base for DIN-rail mounting.

You’ll usually see the CI869K01 in projects where an ABB controller must be a node on an existing PROFINET network. That includes brownfield migrations to 800xA while retaining a Siemens master, packaging lines where the line PLC orchestrates multiple subsystems, or utility skids that need a compact and predictable data tunnel.

• Hybrid manufacturing cells linking AC 800M to Siemens S7 PNIO controllers

• Process skids (CIP, WTP, HVAC) delivered as PROFINET devices to a plant DCS/PLC

• Drive and motion islands where fast cyclic setpoints and feedback are required

• Step-by-step system migrations without replacing the line master PLC

• Cleaner architecture – No external gateways; fewer single points of failure and less cabinet real estate.

• Faster commissioning – GSDML-driven setup on the master side; data mapping stays predictable.

• Interoperability – Plays nicely with mainstream PROFINET controllers; in many cases this simplifies multi-vendor projects.

• Lifecycle assurance – ABB’s S800-based form factor, spares and firmware maintenance typically make long-term support more straightforward.

• Cost control – Reduces engineering hours compared to custom protocol bridges, and typically lowers maintenance costs over time.

Simulated feedback from a packaging OEM: “We switched from a third-party gateway to CI869K01 and shaved a day off commissioning. The Siemens team imported the GSDML, we matched the IO layout, and it ran. Diagnostics were clearer too.”

• Panel standards – Mount on DIN-rail with the designated S800 terminal base; keep within an IP20 cabinet with adequate ventilation.

• Power and grounding – 24 VDC via the base; bond shield and reference ground to control cabinet earth to minimize noise.

• Network cabling – Use industrial CAT5e/CAT6 shielded cables; avoid tight bends and route away from high-voltage runs.

• Naming and addressing – Assign the PROFINET device name using DCP; verify LED states and controller diagnostics before live operation.

• Firmware and backups – Keep module firmware aligned with your 800xA/Control Builder M version; back up configurations and GSDML versions per site standards.

• Routine checks – Periodically inspect connectors, clean dust, and confirm PNIO cycle times remain within target. Replace worn patch cords proactively.

• CE compliant; RoHS-conforming build

• UL/IEC safety standards applicable to S800 modules (typical)

• Manufactured under ISO 9001 quality systems

• Standard manufacturer warranty applies; extended service options are often available

For cabinet mounting, the CI869K01 kit typically includes the appropriate S800 terminal base (e.g., TB850 series), providing the backplane and power interface. One thing I appreciate is how this base standardizes wiring and keeps spares simple across different S800 interface modules.