Description
The
ABB CI627A 3BSE017457R1 is a high-performance
PROFINET communication interface module designed for ABB’s
AC 800M distributed control system (DCS), serving as a critical link between industrial automation systems and PROFINET-based field devices. As part of ABB’s
S800 I/O series, this module enables seamless integration of sensors, actuators, and drives into PROFINET networks, supporting real-time data exchange, device configuration, and diagnostics. The
CI627A 3BSE017457R1 is engineered to handle the rigorous demands of industrial environments, offering robust connectivity for applications ranging from manufacturing to energy and process industries.
Featuring dual-port redundancy and auto-negotiation capabilities, the ABB CI627A 3BSE017457R1 ensures reliable communication in mission-critical setups. Its core functions include acting as a PROFINET Controller (PLC/IPC) or Device (intelligent I/O), supporting cyclic and acyclic data transfer, and integrating with ABB’s Control Builder M software for easy configuration. Positioned as a scalable solution, the module enhances system efficiency by reducing wiring complexity, enabling rapid commissioning, and supporting advanced features like device replacement without programming. The CI627A 3BSE017457R1 embodies ABB’s commitment to delivering cutting-edge industrial networking solutions that prioritize reliability, flexibility, and future readiness.
Parameter Name |
Parameter Value |
Product Model |
CI627A 3BSE017457R1 |
Manufacturer |
ABB |
Product Type |
PROFINET Communication Module |
Network Protocol |
PROFINET IO (IEC 61158), TCP/IP |
Ports |
2x RJ45 (10/100 Mbps, full-duplex) |
Redundancy Support |
Media Redundancy Protocol (MRP), Device Redundancy |
Max. Nodes per Network |
Up to 128 PROFINET devices |
Data Update Time |
<1 ms (cyclic data) |
Operating Temperature |
-40°C to +70°C |
Dimensions (W×H×D) |
35 mm × 150 mm × 200 mm |
Mounting Method |
DIN rail (S800 I/O rack) |
Certification |
CE, UL, IEC 61158, IEC 62443 (cybersecurity) |
Power Supply |
24 V DC (from backplane) |

CI627A 3BSE017457R1
PROFINET Excellence: The CI627A 3BSE017457R1 fully complies with PROFINET IO standards, supporting features like device identification via electronic nameplate, distributed clock synchronization, and high-speed data exchange. Its dual-port architecture enables linear or ring network topologies, enhancing resilience against cable faults.
Industrial-Grade Redundancy: The module’s support for MRP ensures seamless network recovery within 20 ms in the event of a link failure, critical for uninterrupted operation in 24/7 environments like oil refineries or pharmaceutical plants. Redundant power supplies and hot-swappable design further minimize downtime.
Simplified Engineering and Maintenance: Integration with Control Builder M allows engineers to commission PROFINET devices via GSDML files, reducing configuration time by up to 50%. The module’s built-in web server enables remote diagnostics, including real-time monitoring of network health, device status, and error logs, facilitating proactive maintenance.
Cybersecurity Compliance: Built with IEC 62443-4-2 compliance, the module supports secure boot, encrypted firmware updates, and role-based access control, protecting against unauthorized network access and ensuring compliance with modern industrial cybersecurity standards.

CI627A 3BSE017457R1
The ABB CI627A 3BSE017457R1 excels in industries where PROFINET’s precision and scalability are essential:
- Manufacturing: Connects robotic cells, conveyor systems, and quality control stations in automotive and electronics factories, enabling real-time coordination of complex assembly processes. For example, it ensures synchronous motion control of robotic arms in welding lines via PROFINET’s distributed clock.
- Energy and Utilities: Manages PROFINET-based field devices in smart substations and renewable energy plants, such as wind turbine converters and solar inverter arrays, supporting grid stabilization and remote monitoring.
- Process Industries: Integrates with flow meters, control valves, and safety systems in chemical and food processing plants, ensuring reliable data transmission for batch control and regulatory compliance.
- Logistics and Automation: Optimizes AGV fleets and automated warehouses by coordinating PROFINET-enabled motors, sensors, and HMIs, enhancing material flow efficiency and inventory accuracy.
By addressing challenges like network complexity, downtime risks, and cybersecurity, the CI627A 3BSE017457R1 empowers industries to adopt advanced automation while maintaining compatibility with legacy systems.
- ABB CI628A 3BSE017458R1: A PROFINET module with gigabit Ethernet support for high-bandwidth applications like machine vision or IIoT data aggregation.
- ABB CI522 3BSE018125R1: A Profibus DP module for hybrid fieldbus networks, often used alongside the CI627A in retrofitted systems.
- ABB AC 800M Controller (PM866AK01): The primary controller for the CI627A, offering high-speed processing and redundancy capabilities.
- ABB TB840 Terminal Block: A rugged terminal block for secure PROFINET cable termination, compatible with the module’s RJ45 ports.
- ABB DI630 3BSE018128R1: A digital input module that pairs with the CI627A for real-time status monitoring in distributed systems.
Pre-installation preparation: Mount the CI627A 3BSE017457R1 in an S800 I/O rack, ensuring proper grounding and ventilation. Connect the module to the backplane power supply and terminate PROFINET cables using shielded twisted-pair wiring, following ABB’s guidelines for linear or ring topologies. Use Control Builder M to assign device names, import GSDML files, and configure cyclic/acyclic data mappings.
Maintenance recommendations: Regularly monitor network diagnostics via the module’s web interface or Control Builder M, checking for frame errors, latency issues, or device malfunctions. Clean the module’s vents quarterly to prevent dust accumulation, and inspect cable connections for tightness in high-vibration environments. Update firmware biannually to incorporate PROFINET protocol enhancements or security patches, and maintain backups of network configurations to facilitate quick recovery during module replacement.
ABB stands behind the CI627A 3BSE017457R1 with a comprehensive quality assurance program, including rigorous testing for PROFINET conformance, EMC stability, and thermal performance. The module is backed by a standard 3-year warranty, covering defects in materials and workmanship. ABB’s global technical support team provides 24/7 assistance for remote commissioning, troubleshooting, and cybersecurity guidance, ensuring optimal performance across the product lifecycle. Customers can leverage ABB’s PROFINET training programs and certified service centers to maximize the module’s capabilities, reinforcing its role as a trusted backbone for industrial communication.
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