Key Features & Benefits
Precision Power Management
20V DC output (FF H1 compliant)
500mA current capacity (field side)
±0.25% voltage regulation accuracy
Advanced Protection System
2500V DC galvanic isolation
<0.5μs short-circuit response
8kV/5kA surge protection (IEC 61000-4-5)
Industrial Durability
-40°C to +85°C operating range
IP65-rated aluminum enclosure
DIN-rail or panel mounting options
Smart Diagnostics
Real-time segment monitoring
Predictive failure analysis
Modbus TCP remote diagnostics
Technical Specifications
Parameter Specification
Input Voltage 18-32V DC
Output Voltage 20V DC (±0.25%)
Maximum Current 500mA
Isolation 2500V DC
Response Time <0.5μs (short-circuit)
Communication Modbus TCP, USB 2.0
Certifications ATEX, IECEx, UL, CSA, SIL2
Typical Applications
✔ Oil & gas production facilities
✔ Chemical processing plants
✔ Pharmaceutical manufacturing
✔ Power generation systems
✔ Water treatment automation
The ABB PFEA113 is a high-performance fieldbus power conditioner designed for mission-critical FOUNDATION Fieldbus H1 networks. This industrial-grade device delivers superior power conditioning and signal integrity for process automation systems in demanding environments.