Email: sales@runshengdcs.com
WhatsApp / Wechat：+86 15383419322
Phone：+86 15383419322Description
The ABB CI855K01 is a high-performance PROFINET Controller/Scanner module for ABB’s AC 800M series, engineered to seamlessly integrate ABB controllers into industrial Ethernet architectures. As part of ABB’s S800 I/O communication portfolio, this module enables deterministic real-time data exchange with PROFINET IO devices while supporting advanced functions like IRT (Isochronous Real-Time) for motion control applications. The CI855K01 operates as a PROFINET IO Controller (IEC 61158/61784), managing up to 256 devices with cycle times as low as 250µs, making it ideal for high-speed manufacturing and process synchronization. Featuring dual RJ45 ports with integrated switches for linear topology support, it eliminates external switches while providing <1ms device failover capability. With SIL 2 functional safety compliance (PROFIsafe) and -40°C to +70°C operating range, this rugged module bridges ABB’s control systems with Industry 4.0 ecosystems in demanding environments like automotive production and power distribution.
ABB CI855K01
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | ABB CI855K01 |
| Manufacturer | ABB |
| Product Type | PROFINET IO Controller Module |
| Protocol Standard | PROFINET Conformance Class B (IEC 61158) |
| Ports | 2x RJ45 (10/100 Mbps, auto-MDI/MDIX) |
| Max Devices | 256 IO devices |
| Real-Time Performance | IRT: ≤250µs cycle time, Jitter <1µs |
| Safety Protocol | PROFIsafe (SIL 2/3 via profile) |
| Configuration | Control Builder M + GSDML files |
| Data Exchange | 1440 bytes input/output |
| Power Supply | 5 VDC ±5% (backplane), 1.8W |
| Operating Temperature | -40°C to +70°C |
| Certifications | UL, CE, ATEX Zone 2, DNV GL |
| Redundancy | MRP (Media Redundancy Protocol) |
| Firmware Update | Online via Control Builder M |
Main Features and Advantages
Deterministic Industrial Ethernet: The CI855K01 delivers ≤250µs cycle times with IRT support for synchronized multi-axis robotics and CNC applications. Precision clock synchronization (<1µs jitter) enables coordinated motion control across vendor ecosystems.
Seamless Integration: Dual-port integrated switch supports linear, star, or ring topologies (via MRP) without external hardware. Automatic topology detection and GSDML import simplify third-party device integration.
Functional Safety: Integrated PROFIsafe support enables SIL 3 safety functions over standard Ethernet cables – eliminating separate safety wiring while meeting IEC 61508 requirements.
Robust Connectivity: -40°C to +70°C operation with IP20 protection ensures reliability in foundries or outdoor substations. Integrated diagnostics detect cable faults, device failures, and signal integrity issues.
High Availability: Media Redundancy Protocol (MRP) achieves <500ms network recovery. Hot-swappable design enables module replacement without controller reboot.
Application Field
The ABB CI855K01 transforms industrial networking in critical infrastructures:
Automotive Manufacturing: Synchronizes welding robots and conveyor systems across Siemens/ABB controllers with ≤250µs cycle precision
Pharmaceutical: Integrates filling machines (PROFINET IO) with ABB batch management while maintaining GAMP 5 compliance
Power Distribution: Controls medium-voltage switchgear via IEC 61850-8-1 communication profiles
Food & Beverage: Orchestrates packaging lines with servo drives and vision systems using PROFINET IRT
Marine: Implements distributed engine control networks with DNV GL-certified redundancy
Related Products
ABB CI855PE: PROFINET Device module for remote I/O connectivity
ABB PM865AK01: High-end processor for AC 800M paired with CI855K01
ABB CI871: Ethernet/IP scanner for Rockwell PLC integration
ABB S800 I/O: Distributed I/O with PROFINET adapter modules
ABB TA520: PROFINET terminator for network segmentation
ABB 3BSE050903R1: Fiber-optic converter for long-distance CI855K01 links
ABB CI854AK01: PROFIBUS DP slave module for hybrid networks
ABB CI855K01
Installation and Maintenance
Pre-installation preparation: Verify AC 800M controller compatibility (PM865/PM891). Design network topology with ≤100m segment lengths. Prepare GSDML files for third-party devices. Configure device names in Control Builder M.
Maintenance recommendations: Monitor “Network Utilization” diagnostics quarterly. Use shielded CAT6 cables with 360° grounding. For replacement: Deactivate controller role in PROFINET network, extract module, insert new CI855K01 within 30 seconds. Update firmware during planned stops.
