Key Features & Benefits
Fieldbus Power Conditioning
Provides galvanic isolation between control system and field networks
Integrated power conditioning with surge protection
Supports FOUNDATION Fieldbus (FF) and PROFIBUS PA standards
Robust Industrial Design
-40°C to +70°C operating temperature range
High immunity to EMI/RFI interference
Compact DIN-rail mounting (1/8 DIN size)
Advanced Protection Features
Short-circuit and overload protection
Polarity reversal protection
Redundant power supply options available
Diagnostic Capabilities
LED status indicators for power and network health
Remote monitoring capability via control system
Technical Specifications
Parameter Specification
Input Voltage 18-32V DC
Output Voltage FOUNDATION Fieldbus compliant
Maximum Current 500mA (field side)
Isolation Voltage 1500V DC
Certifications ATEX, IECEx, UL, CE
The ABB DC505-FBP is a specialized fieldbus power supply module designed for ABB's 800xA and AC 800M control systems. This industrial-grade module provides reliable power conditioning and distribution for fieldbus networks, ensuring stable operation of connected field devices in demanding process automation environments.