ABB CI871AK01 3BSE092693R1

Description

Detailed parameter table

ABB CI871AK01 3BSE092693R1

Product introduction

The ABB CI871AK01 3BSE092693R1 is a high-performance PROFINET IO controller module designed specifically for ABB’s AC 800M automation system, serving as a critical bridge between the controller and PROFINET-based field devices. This module enables seamless integration of industrial Ethernet communication into process control systems, supporting real-time data exchange for both control and monitoring functions.

As a key component in networked automation, the ABB CI871AK01 3BSE092693R1 implements PROFINET IO with support for Isochronous Real-Time (IRT), Real-Time (RT), and Best-Effort (BE) communication classes. This allows it to handle time-critical control signals, periodic process data, and non-time-critical information (such as diagnostics) on the same network infrastructure, eliminating the need for separate communication paths.

Within the AC 800M system architecture, the ABB CI871AK01 3BSE092693R1 expands the controller’s connectivity to a wide range of PROFINET-compatible devices, including drives, valves, sensors, and remote I/O stations. Its dual-port design supports redundant network topologies (such as rings), ensuring high availability in mission-critical applications where network downtime could lead to production losses or safety risks.

Core advantages and technical highlights

Multi-class PROFINET support: The ABB CI871AK01 3BSE092693R1 natively supports all PROFINET communication classes, making it versatile for diverse application needs. IRT mode delivers deterministic communication with cycle times as low as 1 ms, ideal for high-speed motion control or synchronized processes (e.g., packaging lines). RT mode handles standard real-time data exchange for most process control applications, while BE mode manages non-critical traffic like configuration and diagnostics—all over a single network.

Redundant network capability: Equipped with two PROFINET ports, the ABB CI871AK01 3BSE092693R1 enables the creation of redundant ring topologies. If a network segment fails, the ring automatically reconfigures in milliseconds, maintaining uninterrupted communication between the AC 800M controller and field devices. This redundancy is critical for continuous processes in industries such as chemical processing or power generation, where unplanned downtime can have severe consequences.

High device capacity: Supporting up to 128 PROFINET IO devices, the ABB CI871AK01 3BSE092693R1 accommodates large-scale automation systems without requiring additional interface modules. This scalability allows system designers to integrate hundreds of field devices—from simple sensors to complex drives—while maintaining consistent communication performance. For example, a single module can manage all PROFINET devices in a medium-sized factory, reducing hardware costs and simplifying network management.

Seamless AC 800M integration: As a native component of the AC 800M system, the ABB CI871AK01 3BSE092693R1 integrates seamlessly with the controller’s backplane, eliminating compatibility issues common with third-party modules. It leverages the controller’s processing power for network management, reducing latency and ensuring tight synchronization between control logic and field device data. Configuration is simplified through ABB’s Engineering Workplace software, which provides a unified interface for setting up both the controller and PROFINET network.

Diagnostic and monitoring capabilities: The ABB CI871AK01 3BSE092693R1 offers comprehensive diagnostic functions, including network status monitoring, device health checks, and error logging. Diagnostic data is accessible via the AC 800M controller and can be forwarded to higher-level systems (e.g., SCADA or MES) for centralized monitoring. This visibility enables proactive maintenance—for example, alerting operators to a deteriorating network connection before it causes a failure—improving overall system reliability.

ABB CI871AK01 3BSE092693R1

Typical application scenarios

In automotive assembly plants, the ABB CI871AK01 3BSE092693R1 connects the AC 800M controller to a network of robotic arms, conveyor systems, and vision inspection devices via PROFINET. Its IRT mode ensures synchronized motion control between robots (cycle time 1 ms), while RT mode handles conveyor speed adjustments and part tracking data. The dual-port ring topology provides redundancy, preventing production stoppages if a network cable is damaged during maintenance.

Within pulp and paper mills, the module integrates the AC 800M controller with PROFINET-enabled drives, valves, and quality sensors. It transmits real-time process data (e.g., paper thickness, dryer temperature) to the controller for closed-loop control, while using BE mode to send diagnostic information to the mill’s asset management system. The module’s high device capacity allows it to manage over 100 devices across the paper machine, from the headbox to the reel.

In water treatment facilities, the ABB CI871AK01 3BSE092693R1 enables the AC 800M system to communicate with PROFINET remote I/O stations, chemical dosing pumps, and flow meters. Its redundant ring configuration ensures continuous operation of critical processes like filtration and disinfection, while diagnostic data helps maintenance teams identify issues such as clogged sensor lines or failing pump motors before they disrupt water treatment.

Related model recommendations

ABB CI854A 3BSE022469R1: A PROFIBUS DP interface module that complements the ABB CI871AK01 3BSE092693R1 in mixed-protocol environments.

ABB AC800M PM864: The main controller unit that hosts the ABB CI871AK01 3BSE092693R1 module, providing processing power for control logic.

ABB TB857 3BSE013269R1: A surge-protected terminal block for network connections, enhancing the ABB CI871AK01 3BSE092693R1‘s reliability in harsh electrical environments.

ABB PN-IO RT1: A PROFINET remote I/O station that connects field devices to the network via the ABB CI871AK01 3BSE092693R1.

ABB 800xA Engineering: Software that provides centralized configuration and monitoring for the ABB CI871AK01 3BSE092693R1 and the entire AC 800M system.

ABB ACS880-PN: A variable frequency drive with built-in PROFINET, directly compatible with the ABB CI871AK01 3BSE092693R1 for precise motor control.

Installation, commissioning and maintenance instructions

Installation preparation: Before installing the ABB CI871AK01 3BSE092693R1, ensure the AC 800M controller rack is powered off and properly grounded. Verify the backplane connector is clean and free of debris. Required tools include a static-safe wristband, a small flathead screwdriver, and a torque wrench (0.5 Nm). The module slides into the controller rack’s designated slot and locks into place with a spring-loaded latch—do not force the module, as this may damage the backplane.

Commissioning steps: After physical installation, power on the AC 800M system and launch ABB’s Engineering Workplace software. Configure the module’s network settings (IP address, subnet mask) and define PROFINET IO devices in the network topology. Enable redundancy (if using a ring topology) and set communication cycles (IRT/RT) based on application requirements. Test communication by pinging all connected devices and verifying data exchange between the controller and field devices.

Maintenance suggestions: Inspect the ABB CI871AK01 3BSE092693R1 quarterly for loose connections or dust accumulation—use compressed air to clean the module if necessary. Monitor network status via the AC 800M diagnostics interface, checking for errors such as frame loss or device disconnections. Update firmware annually using ABB’s Software Manager to ensure compatibility with new PROFINET features. If a fault occurs, first check network cables and device connections; replace the module with an ABB-approved unit if issues persist.

Service and guarantee commitment

The ABB CI871AK01 3BSE092693R1 comes with a 36-month warranty from the date of installation, covering manufacturing defects and ensuring compliance with PROFINET specifications. ABB guarantees replacement of faulty modules within 48 hours for critical applications, minimizing downtime in automation systems.

Technical support includes access to ABB’s global team of PROFINET specialists, available for assistance with network design, configuration, and troubleshooting. Online resources include detailed integration guides, firmware updates, and compatibility matrices for the AC 800M system. Customers can opt for extended service contracts offering annual network audits, on-site commissioning support, and priority technical assistance, ensuring the module delivers reliable communication throughout its 10-year design lifespan.