Description

The ABB UFC721AE101 3BHB002916R0101 is a high-speed PROFINET Controller Interface Module for ABB’s AC800M and 800xA Distributed Control Systems, enabling real-time Industrial Ethernet communication in mission-critical automation networks. Designed as the backbone for Industry 4.0 architectures, this module implements PROFINET IO Class 1 (RT) and Class 3 (IRT) protocols to achieve deterministic data exchange with cycle times ≤1 ms, synchronizing drives, I/O systems, and safety devices with microsecond precision. The UFC721AE101 3BHB002916R0101 supports up to 256 connected devices across dual redundant networks, featuring integrated switch functionality for line, star, or ring topologies without additional hardware.

Engineered for harsh industrial environments, it operates across -25°C to +70°C with 1500V AC galvanic isolation and conformal-coated circuitry, resisting humidity, vibration, and electromagnetic interference. The module’s dual-port redundancy enables seamless media redundancy protocol (MRP) failover in <200>UFC721AE101 3BHB002916R0101 bridges legacy PROFIBUS systems to modern Ethernet infrastructures while supporting OPC UA PubSub for cloud connectivity. Its SIL 2-ready architecture allows safety instrumented functions (SIF) to execute alongside standard control, making it pivotal for brownfield upgrades and greenfield smart factories.

ABB UFC721AE101 3BHB002916R0101

Technical Specifications

Main Features and Advantages

Deterministic Industrial Ethernet: The UFC721AE101 3BHB002916R0101 achieves ≤1 µs synchronization jitter for motion control applications through hardware-assisted IRT processing. Integrated bandwidth reservation guarantees real-time performance even during network diagnostics or firmware updates.

Fault-Tolerant Networking: Dual-port MRP support creates self-healing ring topologies with <200>

Seamless Integration: Native compatibility with Siemens TIA Portal, Rockwell Studio 5000®, and ABB’s Control Builder M enables drag-and-drop configuration. Pre-certified GSDML files support 5000+ PROFINET devices from leading vendors.

Future-Proof Security: Hardware-enforced MAC address filtering, VLAN segmentation (IEEE 802.1Q), and port security prevent unauthorized access. Supports OPC UA over TSN for IT/OT convergence without compromising real-time performance.

Application Field

The UFC721AE101 3BHB002916R0101 drives Industry 4.0 connectivity:

Automotive Manufacturing: Synchronizes robotic cells and conveyor drives with ≤1 ms precision for body-in-white assembly.

Pharmaceutical: Enables FDA 21 CFR Part 11-compliant batch reporting through encrypted OPC UA data pipelines.

Power Generation: Coordinates turbine governor control and exciter systems with IRT-synchronized safety interlocks.

Oil & Gas: Integrates subsea control modules with topside DCS using redundant ring topologies.

Food & Beverage: Networks CIP (Clean-in-Place) skid PLCs with enterprise MES via PROFINET-to-OPC UA bridging.

Related Products

UFC719AE01: PROFIBUS DP slave module for hybrid networks.

CI873 3BSE056885R1: Ethernet/IP interface for Rockwell integration.

PM864AK01: High-performance controller for UFC721AE101 3BHB002916R0101.

TA523 3BSE013226R1: Termination assembly for module mounting.

S800L I/O: PROFINET-enabled remote I/O stations.

CP635-TC: HMI with PROFINET diagnostics.

PROFINET IRT Switches: Managed switches for network extension.

ABB UFC721AE101 3BHB002916R0101

Installation and Maintenance

Pre-installation preparation: Verify AC800M controller compatibility (PM865/PM867+). Configure IP addresses and device names offline. Use CAT6A shielded twisted-pair cables with 360° grounding. Validate switch MRP settings before ring closure.

Maintenance recommendations: Monitor network load via PROFINET diagnostics in Control Builder M quarterly. Update firmware during planned shutdowns using ABB-signed packages. Clean RJ45 ports annually with contact spray. Replace modules hot-swap by activating MRP “Auto Repair” mode before extracting UFC721AE101 3BHB002916R0101.