Product Overview

The ABB UFC912A101 (3BHE039426R0101) is a Universal Field Controller designed for industrial automation and process control systems. Part of ABB’s Advant Controller 800 series, this module provides robust control, monitoring, and communication capabilities for complex industrial environments, including power plants, oil and gas facilities, and manufacturing plants. It integrates seamlessly with ABB’s automation ecosystem, such as System 800xA, to deliver reliable and scalable solutions.

Technical Specifications

Hardware & Electrical Parameters

• Processor:
  • High-performance multi-core CPU optimized for real-time control tasks.
  • Clock Speed: Optimized for deterministic performance in critical applications.
• Memory:
  • RAM: 256 MB (expandable via external modules).
  • Flash Storage: 512 MB for firmware and application storage.
• I/O Capabilities:
  • Digital I/O: 16x 24V DC inputs and 16x 24V DC outputs (configurable).
  • Analog I/O: 8x 4–20 mA/0–10V analog inputs and 4x analog outputs.
  • Specialty Signals: Supports thermocouples, RTDs, and pulse counting.
• Communication Interfaces:
  • Ethernet: 2x 10/100 Mbps ports with support for TCP/IP, Modbus TCP, and OPC UA.
  • Fieldbus: PROFIBUS DP, Modbus RTU, and CANopen (via optional modules).
  • Redundancy: Supports dual Ethernet ports and CEX-bus for controller redundancy.
• Power Supply:
  • Voltage: 24V DC (18–32V DC range).
  • Power Consumption: ~10 W (typical).
• Environmental Ratings:
  • Operating Temperature: -25°C to +70°C.
  • Humidity: 5–95% (non-condensing).
  • Certifications: CE, UL, ATEX/IECEx (for hazardous areas).

Software & Firmware

• Programming Standards:
  • Compliant with IEC 61131-3 (supports ladder logic, structured text, function blocks).
• Integration Tools:
  • Configured via ABB’s Control Builder M or Automation Builder software.
  • Compatible with System 800xA for centralized plant automation.
• Cybersecurity:
  • Role-based access control and encrypted communication (TLS/SSL).

Key Functionalities

1. Advanced Process Control

   • Executes PID loops, sequence control, and batch processing with high precision.
   • Supports multi-variable control algorithms for complex industrial processes.

2. Real-Time Monitoring & Diagnostics

   • Monitors system health, I/O status, and communication performance.
   • Generates alarms and event logs for predictive maintenance.

3. Redundancy & High Availability

   • Hot-swappable redundancy: Dual controllers operate in standby mode for zero downtime.
   • Automatic failover during hardware or network failures.

4. Flexible Communication

   • Acts as a protocol gateway between field devices (e.g., sensors, actuators) and SCADA/MES systems.
   • Supports legacy and modern protocols (PROFIBUS, Modbus, OPC UA).

5. Edge Computing

   • Local data processing for analytics and edge-to-cloud integration.
   • Stores historical data for trend analysis and reporting.

Application Areas

1. Power Generation
   • Turbine control, grid synchronization, and load management in thermal, hydro, and renewable power plants.
2. Oil & Gas
   • Pipeline monitoring, compressor control, and safety shutdown systems (ESD).
3. Chemical & Petrochemical
   • Batch process control, reactor temperature management, and safety interlocks.
4. Water & Wastewater
   • Pump station automation, filtration control, and distribution network optimization.
5. Manufacturing
   • Robotics integration, assembly line automation, and quality assurance systems.

Ordering Information

• Model: UFC912A101
• ABB Order Code: 3BHE039426R0101
• Compatible Accessories:
  • Redundancy kits (e.g., CEX-bus modules).
  • Communication modules (e.g., CI854 for PROFIBUS DP).
  • I/O expansion modules (e.g., S800 series).

Certifications & Compliance

• Standards: IEC 61131, IEC 61508 (SIL 2/3), RoHS.
• Safety: Suitable for safety-critical systems with SIL 2/3 certification.

Documentation & Support

• Installation: Refer to the UFC912A101 Hardware Manual (3BHE039426R0101) for wiring and mounting guidelines.
• Configuration: Use ABB’s Control Builder M for logic programming and network setup.
• Technical Support: ABB’s global service network provides firmware updates and troubleshooting.