Key Features & Benefits
Intelligent Power Conditioning
Integrated galvanic isolation (1500V DC)
Active surge protection (6kV/3kA)
Automatic current limiting (450mA max)
Dual-Segment Architecture
Powers two independent fieldbus segments
Individual short-circuit protection per segment
Segment-to-segment isolation
Advanced Diagnostics
LED indicators for power/signal status
Remote monitoring capability via DCS
Built-in termination diagnostics
Industrial Durability
-40°C to +85°C operating range
Aluminum alloy housing for heat dissipation
DIN-rail or panel mounting options
Technical Specifications
Parameter Specification
Input Voltage 18-32V DC
Output Voltage 13.5-17.5V DC (fieldbus compliant)
Segment Current 450mA max per segment
Isolation 1500V DC (input-to-output)
Certifications ATEX, IECEx, FM, CSA
Typical Applications
✔ Oil & gas processing plants
✔ Pharmaceutical batch control
✔ Power plant instrumentation
✔ Chemical process loops
✔ Food & beverage automation
The ABB PFEA113-65 is a professional-grade fieldbus power conditioner designed for FOUNDATION Fieldbus (FF) and PROFIBUS PA networks. This advanced module provides clean, stable power distribution while maintaining signal integrity in critical process automation applications.