Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product Model | 3BHE014023R0101 UFC789AE101 |
| Manufacturer | ABB |
| Product Category | Control Module (AC 800M Series) |
| Input Voltage | 24V DC (±15%) |
| Power Consumption | 10W (typical) |
| Processor | 32-bit RISC (500 MHz) |
| Memory | 256MB Flash, 128MB RAM |
| Communication Ports | 2× Ethernet, 1× RS-485, 1× USB 2.0 |
| Protocols Supported | IEC 61850, Modbus, PROFIBUS, OPC UA |
| Operating Temperature | -25°C to +70°C |
| Protection Class | IP20 |
| Dimensions (W×H×D) | 120 × 100 × 75 mm |
| Weight | 550g |
| Compliance Standards | IEC 61131, UL 508, CE, RoHS |
ABB 3BHE014023R0101 UFC789AE101
Product Introduction
The ABB 3BHE014023R0101 UFC789AE101 is a high-performance control module designed for ABB’s AC 800M programmable automation controller (PAC) series. This module serves as a central processing unit (CPU) for industrial automation, offering real-time control, data processing, and communication capabilities in demanding environments.Engineered for process automation, power generation, and manufacturing, the UFC789AE101 provides deterministic control execution and seamless integration with ABB’s System 800xA and third-party SCADA systems. Its dual Ethernet ports support IEC 61850 for substation automation, while Modbus and PROFIBUS ensure compatibility with legacy equipment.
Core Advantages and Technical Highlights
High-Speed Processing & Scalability:
500 MHz 32-bit RISC processor for real-time control
256MB Flash / 128MB RAM for complex logic execution
Supports up to 4 expansion modules (I/O, communication)
Industrial Communication & Cybersecurity:
IEC 61850 Ed.2 for digital substation integration
PROFIBUS DP-V1 for factory automation
OPC UA for secure data exchange
Role-based access control (RBAC) for cybersecurity
Robust Design for Harsh Environments:
Wide temperature range (-25°C to +70°C)
Conformal coated PCB (humidity/dust protection)
Vibration-resistant (5g) and surge-protected
User-Friendly Configuration:
ABB Automation Builder for programming
USB port for local firmware updates
LED diagnostics for quick troubleshooting
Typical Application Scenarios
The UFC789AE101 is used in:Power Generation & Distribution:Turbine control systems
Grid synchronization & load management
Oil & Gas:
Compressor control in pipelines
Safety shutdown systems (SIS)
Manufacturing:
Automated production line control
Robotic cell coordination
Water Treatment:
Pump station automation
Chemical dosing control
ABB 3BHE014023R0101 UFC789AE101
Related Model Recommendations
| Model | Description |
| UFC789BE101 | Enhanced version with PROFINET support |
| UFC760AE101 | Compact variant for less complex systems |
| CI854 | Communication interface (redundant Ethernet) |
| AC 800M PM891 | Redundant CPU module |
Installation, Commissioning & Maintenance
Installation Preparation:
Verify 24V DC power supply (±15%) stability.
Mount on DIN rail with 50mm clearance for cooling.
Use shielded cables for communication ports.
Maintenance Recommendations:
Monitor CPU temperature via diagnostics.
Backup configurations before firmware updates.
Replace every 10 years (recommended lifecycle).
Service & Guarantee Commitment
ABB provides:
60-month warranty
24/7 technical support
Firmware updates & security patches
On-site commissioning services
The UFC789AE101 undergoes:
1000-hour burn-in testing
EMC immunity validation
Mechanical stress testing
