ABB 3BHE037864R0108 UFC911B108
ABB 3BHE037864R0108 UFC911B108
ABB 3BHE037864R0108 UFC911B108
ABB 3BHE037864R0108 UFC911B108
ABB 3BHE037864R0108 UFC911B108

ABB 3BHE037864R0108 UFC911B108 | Industrial DCS Universal Function Controller with Flexible Configuration

  • Brand: ABB
  • Model: 3BHE037864R0108 UFC911B108
  • Product Type: Universal Function Controller Module
  • Series: UFC Series (ABB Universal Function Controller Family)
  • Core Function: Executes universal control logic (PID, sequence, data aggregation), manages distributed I/O communication, and coordinates subsystem interactions in ABB DCS; supports flexible reconfiguration for diverse automation tasks.
  • Key Specs: PowerPC 750GX processor, 512MB RAM, supports Profibus DP/Modbus TCP/Ethernet IP, -40°C to +70°C operating temperature, SIL 2 certified (IEC 61508).
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Part number: ABB 3BHE037864R0108 UFC911B108
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Description

3BHE037864R0108 UFC911B108: Product Overview
The 3BHE037864R0108 UFC911B108 is a universal function controller module within ABB’s UFC series, designed for integration into distributed control systems (DCS) as a multi-purpose processing unit for industrial automation. Its role is to serve as a flexible controller capable of executing custom logic, managing I/O communication, and coordinating subsystem interactions in applications ranging from continuous process control to batch manufacturing. For industries such as oil refining, chemical production, and power generation, it addresses the need for a single module to handle diverse control tasks—reducing system complexity and lifecycle costs.
Functionally, the module runs user-defined logic (e.g., PID loops, sequence control, data aggregation) developed in ABB’s Control Builder M engineering tool, processing inputs from analog (4-20mA, RTD) and digital (24V DC) field devices. It supports distributed I/O via S800 series modules, handling up to 32,000 I/O points in non-redundant configurations. As part of the UFC series, the 3BHE037864R0108 UFC911B108 leverages ABB’s DCS platform advantages, including uniform engineering workflows, hot-swappable components, and seamless integration with 800xA asset management tools. This design simplifies scaling and retrofits, enabling engineers to adapt the module to evolving process requirements without full system redesign.

ABB 3BHE037864R0108 UFC911B108

ABB 3BHE037864R0108 UFC911B108

3BHE037864R0108 UFC911B108: Technical Specifications
  • Model Number: 3BHE037864R0108 UFC911B108
  • Manufacturer: ABB
  • Product Type: Universal Function Controller Module
  • Processor: PowerPC 750GX, 800 MHz
  • Memory: 512MB RAM, 4GB Flash (user program/log storage)
  • Control Flexibility: Configurable for logic execution, data logging, communication gateway, or hybrid roles
  • Communication Protocols: Profibus DP (up to 12 Mbps), Modbus TCP, Ethernet IP, IEC 61850 (optional)
  • I/O Capacity: Up to 32,000 points (via S800 I/O modules, non-redundant)
  • Operating Temperature: -40°C to +70°C
  • Power Supply: 24V DC (nominal, 18-32V DC range), redundant inputs supported
  • Power Consumption: 12W (typical, single controller)
  • Dimensions: 245mm x 135mm x 115mm (width x height x depth, fits UFC rack)
  • Weight: 1.1kg
  • Certifications: CE, UL, cULus, SIL 2 (IEC 61508, when integrated with safety logic)
Core Features & Customer Value​
Flexible Role Configuration for Diverse Automation Needs: The 3BHE037864R0108 UFC911B108 can be configured as a logic controller, data logger, communication gateway, or hybrid device via software. For engineers managing a chemical plant’s multipurpose unit (e.g., combining batch reactor control with utility monitoring), this eliminates the need for separate modules, reducing cabinet space by 30% and simplifying wiring.
High-Performance Processing for Complex Tasks: The PowerPC 750GX processor (800 MHz) and 512MB RAM enable execution of large logic programs, including advanced process control (APC) algorithms and historical data analysis. In a refinery’s crude distillation unit, this allows real-time optimization of tray temperatures while logging data for compliance reporting.
Seamless Integration with ABB DCS Ecosystem: As a native UFC series component, the module integrates with ABB 800xA DCS, Control Builder M, and Asset Manager. Engineers reuse existing logic libraries and I/O configurations across projects, cutting commissioning time by 25%. The module also supports hot-swapping in UFC racks, minimizing downtime during maintenance.
Wide Environmental Tolerance for Harsh Installations: With an operating temperature range of -40°C to +70°C and 5-95% RH non-condensing tolerance, the module withstands outdoor enclosures (e.g., power plant substations) and indoor harsh conditions (e.g., steel mill control rooms). Its rugged design minimizes failures due to temperature swings or humidity.
SIL 2 Certification for Safety-Critical Extensions: When paired with ABB safety logic solvers, the module meets SIL 2 (IEC 61508) requirements for safety-related functions like emergency shutdown (ESD) interlocks. For compliance officers, this simplifies audit documentation for standards like API 556 and OSHA 1910.119.

ABB 3BHE037864R0108 UFC911B108

ABB 3BHE037864R0108 UFC911B108

Typical Applications​
The 3BHE037864R0108 UFC911B108 is deployed in DCS environments requiring flexible control. In a petroleum refinery’s fluid catalytic cracking (FCC) unit, it executes regenerator temperature control logic, manages 15,000 I/O points (pressure, flow, valve positions), and logs data for yield analysis. Its Ethernet IP interface sends real-time metrics to the refinery’s historian.
At a chemical plant’s polymer production line, the module coordinates batch sequencing (e.g., monomer addition, reactor heating) and communicates with a Siemens S7-1500 PLC via Profibus DP. The -40°C cold-start capability supports winter startups, while 4GB Flash storage retains batch records for quality audits.
In a municipal water treatment plant, the 3BHE037864R0108 UFC911B108 aggregates data from 20 remote pump stations (via Modbus TCP), triggers alarms for filter clogging, and adjusts chemical dosing setpoints. Its SIL 2 certification validates use in safety interlocks for chlorine leak detection.

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