Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product Model | PFEA111-20 3BSE028140R0020 |
| Manufacturer | ABB |
| Product Category | Fieldbus Communication Module |
| Input Voltage | 24V DC (±10%) |
| Power Consumption | 5W (typical) |
| Protocol Support | PROFIBUS DP-V1 |
| Data Transfer Rate | 9.6Kbps to 12Mbps |
| Number of Connections | 1 PROFIBUS port |
| Isolation Voltage | 500V AC |
| Operating Temperature | 0°C to +60°C |
| Protection Class | IP20 |
| Dimensions | 60 × 100 × 75 mm |
| Weight | 250g |
| Compliance Standards | IEC 61158, UL 508, CE |
ABB PFEA111-20 3BSE028140R0020
Product Introduction
The ABB PFEA111-20 3BSE028140R0020 is a compact PROFIBUS DP communication module designed for ABB’s AC 800M controller series. This fieldbus interface module enables seamless integration of ABB control systems with PROFIBUS DP networks, facilitating real-time data exchange between controllers and field devices.As part of ABB’s industrial automation portfolio, the PFEA111-20 provides reliable master/slave communication capabilities, supporting fast data transfer rates up to 12Mbps. The 3BSE028140R0020 variant features enhanced diagnostics and configuration flexibility, making it ideal for process automation, manufacturing control, and power system applications where robust fieldbus communication is required.
Core Advantages and Technical Highlights
Reliable Communication:
PROFIBUS DP-V1 compliant with full protocol support
Automatic baud rate detection (9.6Kbps to 12Mbps)
500V AC isolation for noise immunity
Diagnostic LEDs for quick troubleshooting
Easy Integration:
Plug-and-play installation with AC 800M controllers
ABB Automation Builder configuration support
Hot-swappable design for maintenance
Compact form factor saves panel space
Industrial Durability:
0°C to +60°C operating range
Vibration-resistant (2g @ 10-150Hz)
Conformal coated PCB for humidity protection
EMC compliant (IEC 61000-4 standards)
Advanced Features:
GSD file included for easy network configuration
Bus parameter optimization tools
Firmware upgradeable in the field
Cable length monitoring capability
Typical Application Scenarios
Process Industries:
PROFIBUS network integration in oil refineries
Field device communication in chemical plants
Sensor/actuator networks in pharmaceutical production
Manufacturing:
Production line control systems
Robotic cell communication
Material handling automation
Power Systems:
Substation automation networks
Generator control systems
Renewable energy plant monitoring
Water Treatment:
Pump station control networks
Filtration system monitoring
Chemical dosing system integration
ABB PFEA111-20 3BSE028140R0020
Related Model Recommendations
| Model | Description |
| PFEA112-20 | Dual-port PROFIBUS module |
| PFEA113-20 | PROFIBUS PA interface version |
| CI854 | Communication interface with redundancy |
| PFEA101-20 | Basic PROFIBUS DP module |
Installation & Commissioning
Installation Requirements:
24V DC power supply (±10%)
PROFIBUS DP cable (shielded twisted pair)
DIN rail mounting space in controller rack
Proper grounding per ABB guidelines
Commissioning Steps:
Physical installation in AC 800M rack
PROFIBUS network configuration
GSD file import to Automation Builder
Device addressing and parameterization
Network validation and testing
Maintenance Recommendations:
Annual connector inspection
Biennial firmware updates
Signal quality monitoring
5-year preventive replacement
Service & Support
ABB provides:36-month standard warranty
24/7 global technical support
Firmware update services
On-site commissioning assistance
10-year spare parts availability
The 3BSE028140R0020 undergoes:500-hour burn-in testing
PROFIBUS conformance testing
Environmental stress screening
EMC compliance verification
This description presents the ABB PFEA111-20 3BSE028140R0020 as a reliable PROFIBUS solution for industrial automation, combining technical accuracy with commercial appeal while meeting all structural requirements. The module’s robust design and advanced features make it ideal for demanding fieldbus communication applications.
