DFP 01 | ABB DFP01 Power Supply Module

Product Overview

The DFP01 (37264-4-0369561) from ABB is a compact regulated power supply module developed for the Freelance 2000 distributed control system (DCS) architecture. It is designed to provide dependable power to field controllers and associated control modules operating within ABB process automation environments.

Engineered for long-term industrial operation, this module ensures consistent voltage delivery to critical controller hardware, supporting stable control logic execution and uninterrupted system communication across the control network. The unit’s compact form factor allows easy installation within control cabinets or system racks while maintaining robust electrical performance.

The ABB DFP01 module is commonly deployed in process industries where continuous power availability is essential for maintaining control loop integrity and system uptime.

Technical Specifications

Key Functional Characteristics

Stable Controller Power Distribution
The module provides regulated voltage to ABB field controllers, ensuring stable operation of control logic, I/O handling, and network communication.

Compact Mechanical Design
Its space-efficient housing allows installation in dense control cabinets while maintaining adequate thermal performance.

Reliable Industrial Operation
Built with industrial-grade components designed for continuous operation in power plants, manufacturing facilities, and process control environments.

Seamless Freelance 2000 Integration
Fully compatible with ABB’s Freelance 2000 architecture and associated communication frameworks such as Harm HNET.

Typical Application Scenarios

Process control infrastructure in power generation plants
Chemical and petrochemical automation systems
Manufacturing process monitoring and control
Boiler, turbine, and combustion monitoring systems
Industrial data acquisition and diagnostics platforms

System Compatibility

The DFP01 power supply module is intended for systems based on the ABB Freelance 2000 DCS platform. It supports field controllers operating within distributed control environments and integrates with the Harm HNET communication network.

Before installation, engineers should confirm compatibility with the specific controller model and system power requirements.

FAQ

What is the primary purpose of the DFP01 module?
The DFP01 (37264-4-0369561) supplies stabilized power to ABB Freelance 2000 field controllers, ensuring reliable controller operation and consistent communication across the control network.

Can the module operate in redundant power configurations?
Yes. In critical process environments, redundant power supply configurations can be implemented to increase system availability and minimize operational risk.

Is the DFP01 suitable for harsh industrial environments?
The module is designed for installation within industrial control cabinets and supports continuous operation in demanding automation environments such as power generation and heavy industry.

Does the module require special configuration?
In most Freelance 2000 systems the module functions as a standard power supply unit and requires minimal configuration, though system-level power architecture should be verified during installation.