DAPU100 3ASC25H204 Control Board ABB Industrial Automation

Product Summary
ABB DAPU100 3ASC25H204 control board offers distributed analog processing, local logic, and multi-protocol support for DCS/PLC systems. Rated up to 600V and -25°C to 70°C, with 1-year warranty. Ideal for power, petrochemical, and water treatment maintenance.
Product Description
Product Overview

The ABB DAPU100 3ASC25H204 is an industrial control module designed for distributed signal processing in automation systems. It is commonly used for analog signal acquisition, local logic processing, I/O control, and communication with higher-level controllers.

This module is typically applied in power generation, petrochemical, metallurgy, water treatment, and process automation systems. It helps reduce the load on the main controller by performing local data processing and control tasks.

Note: Some market sources list this product as obsolete. Please confirm current availability, condition, and compatibility before ordering.
Key Features
  • Distributed analog signal processing for industrial control systems
  • Supports analog input and output processing for process monitoring
  • Local logic processing to reduce main controller workload
  • Compatible with common industrial communication protocols such as Ethernet, Modbus, and Profibus
  • Designed for DIN-rail or cabinet-mounted industrial environments
  • Suitable for ABB DCS/PLC system integration and maintenance projects
Technical Specifications
Item Specification
Brand ABB
Series DAPU100
Model 3ASC25H204
Product Type Distributed Analog Processing Unit / Control Board
Supply Voltage 24 V DC (commonly listed as 24 V DC ±10%)
Communication Ethernet, Modbus, Profibus, RS-485 (protocol support may vary by version)
Mounting DIN-rail / cabinet installation
Typical Applications Power, chemical, metallurgy, water treatment, process automation
Typical Applications
  • Power plant process monitoring and control
  • Petrochemical and chemical process automation
  • Metallurgy and cement production lines
  • Water and wastewater treatment systems
  • ABB DCS/PLC system maintenance and spare part replacement
Why Choose This Product
  • Clear product identification for procurement and cross-reference
  • Suitable for industrial automation engineers and maintenance teams
  • Supports system integration, troubleshooting, and spare-part sourcing
  • Can be used in legacy ABB control system maintenance projects
Ordering Notes
  • Please provide the full model number DAPU100 3ASC25H204 when requesting a quote.
  • Confirm product condition, firmware version, accessories, and compatibility with your existing system.
  • Lead time, packaging, and shipping terms will be provided based on your destination and quantity.
ABB DAPU100 3ASC25H204 control board product photo showing front panel and connectors
FAQ
What is the ABB DAPU100 3ASC25H204?

It is an ABB DAPU100 series distributed analog processing unit used for analog signal handling, local processing, and I/O control in industrial automation systems.

Which systems is it compatible with?

It is commonly used in ABB DCS/PLC and process control environments. Exact compatibility should be verified against your system documentation.

Is this product new or obsolete?

Some sources indicate that the 3ASC25H204 may be an obsolete product. Please contact us to confirm current stock status and available alternatives.

ABB DAPU100 3ASC25H204 control board alternate view showing terminal layout and labeling
Product Details
Highlight:

DAPU100 3ASC25H204 Control Board

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ABB Industrial Automation Control Board

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ABB Module Parts Control Board

Producttype: Module Parts
Voltagerating: Up To 600V
Operatingtemperaturerange: -25°C To 70°C
Warranty: 1 Years Manufacturer Warranty

Miss. Liliya

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