Overview

The DPW02 power supply is a critical module within the Freelance 2000 DCS, originally developed by Hartmann & Braun (later acquired by ABB). Moreover, it ensures reliable DC power distribution to CPUs, I/O modules, and communication units in process automation systems. In addition, its compact design and robust electrical specifications allow continuous operation in demanding industrial environments. For instance, engineers deploy the DPW02 in chemical plants, energy systems, and manufacturing facilities where stable control system power is essential.

Technical Data

Typical Applications

• Process automation: powering CPUs and I/O modules in Freelance 2000 DCS systems

• Chemical plants: ensuring stable control system operation

• Energy and utilities: reliable DC supply for monitoring and control

• Manufacturing automation: integration into distributed control architectures

• OEM equipment: legacy ABB/Hartmann & Braun systems still in service

FAQ

Q1: What is the primary function of the DPW02?
A1: It converts DC input into a regulated 24 V DC output for Freelance 2000 DCS modules.

Q2: What is the maximum output current?
A2: It can supply up to 5 A.

Q3: Is it still supported today?
A3: Yes, ABB and third‑party suppliers continue to provide spare parts and refurbished units.

Q4: What industries typically use this module?
A4: It is widely used in process automation, energy, and manufacturing sectors.

Q5: What warranty is offered?
A5: Most suppliers provide a 12‑month warranty on factory‑sealed or refurbished units.