
Product Description
ABB DAPU100 Control Board I/O Module - Precision Interface Solution
The ABB DAPU100 (3ASC25H204) represents a specialized control board I/O module engineered for high-speed data acquisition and control signal distribution in industrial automation systems. This compact 80-gram interface board delivers 64 I/O points with microsecond-level scan times, making it ideal for time-critical sequencing, interlock logic, and real-time process monitoring applications across manufacturing, robotics, and motion control sectors.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 3ASC25H204 |
| Model Designation | DAPU 100 Control Board I/O |
| I/O Point Capacity | 64 configurable digital I/O channels |
| Scan Cycle Time | Microsecond-level response for real-time control |
| Compatible Systems | DARA 1000, DARA 1010, DARA 1001, DAPM 100, DAPM 101 |
| Weight | 80 grams (ultra-lightweight design) |
| Country of Origin | Finland / Sweden |
| HS Code | 85389091 |
| Product Type | Spare Parts / Replacement Module |
| UNSPSC Code | 39121000 (Control circuit boards) |
| Minimum Order | 1 piece |
Functional Capabilities
High-Speed I/O Processing: The DAPU100 executes I/O scans in microseconds, enabling real-time response to critical process events such as emergency stops, limit switch detection, and safety interlock verification. This performance level is essential for applications where millisecond delays could compromise product quality or operator safety.
Flexible Channel Configuration: All 64 I/O points support configurable direction (input or output) through software addressing, eliminating the need for separate input and output modules. This flexibility reduces spare parts inventory requirements and simplifies system design for applications with evolving I/O requirements.
Address Mapping & Integration: The control board integrates seamlessly with ABB's DARA and DAPM digital control platforms through standardized address mapping protocols. Engineers can assign logical addresses to physical I/O points, enabling intuitive ladder logic programming and simplified troubleshooting during commissioning.
Industrial Application Scenarios
Automated Assembly Lines: Coordinates sensor inputs from proximity switches, photoelectric eyes, and position encoders with actuator outputs controlling pneumatic cylinders, solenoid valves, and conveyor motors. The DAPU100's fast scan time ensures precise synchronization across multi-station assembly sequences.
Robotic Work Cells: Provides discrete I/O interface between robot controllers and peripheral equipment including part feeders, vision systems, safety light curtains, and quality inspection stations. Interlock logic prevents unsafe robot motion when guards are open or fixtures are improperly positioned.
Material Handling Systems: Manages zone control logic for conveyor networks, diverter gates, and sortation equipment in distribution centers and warehousing facilities. The board's lightweight design simplifies installation in space-constrained control panels.
Packaging Machinery: Executes high-speed sequencing for filling, capping, labeling, and case packing operations where product flow rates exceed 200 units per minute. Microsecond I/O response enables precise timing coordination between mechanical cam-driven and servo-driven machine sections.
Process Control Interlocks: Implements safety permissive logic for chemical reactors, pressure vessels, and thermal processing equipment. The board monitors critical parameters such as temperature limits, pressure relief valve status, and emergency shutdown button states with fail-safe logic architecture.
System Architecture & Connectivity
The DAPU100 mounts directly onto ABB digital control system backplanes via edge connector interfaces, eliminating external wiring between the I/O board and controller CPU. This integrated design reduces installation time, improves signal integrity, and minimizes electromagnetic interference susceptibility in electrically noisy industrial environments.
Diagnostic Features: Onboard LED indicators provide real-time status visualization for power supply health, communication activity, and individual I/O channel states. This diagnostic capability accelerates troubleshooting during maintenance activities and reduces mean time to repair (MTTR) for production equipment failures.
Environmental Specifications: The control board operates reliably in industrial temperature ranges and withstands vibration levels typical of manufacturing machinery installations. Conformal coating options protect circuitry from moisture, dust, and chemical exposure in harsh process environments.
Installation & Maintenance
Field replacement procedures require minimal downtime—technicians can swap the DAPU100 module in under 5 minutes using standard hand tools. The board's lightweight 80-gram mass simplifies handling and reduces mechanical stress on backplane connectors during installation. Configuration data resides in the host controller, enabling automatic I/O mapping restoration after module replacement without manual reprogramming.
Spare Parts Strategy: The DAPU100's classification as a spare part component supports proactive maintenance programs where critical production lines maintain on-site inventory for immediate replacement during unplanned failures. Global warehouse availability across North America, Europe, Asia, and Middle East ensures rapid delivery for emergency procurement.
Quality & Compliance
Manufactured under ISO 9001 quality management systems, each DAPU100 board undergoes automated optical inspection (AOI), in-circuit testing (ICT), and functional verification before shipment. The product meets CE marking requirements for electromagnetic compatibility (EMC) and low voltage directive (LVD) compliance, ensuring suitability for European Union installations.
Related Products
| Product Name | Part Number | Description | Link |
|---|---|---|---|
| ABB DAPC100 Control Board | 3BSC980004R1014 | Advanced control board for process automation | View Product |
| ABB SDCS-CON Control Board | 3BSE006196R1 | Drive system control board module | View Product |
| ABB 07DC91 Digital I/O Module | GJR5251400R0202 | High-density digital I/O interface | View Product |
Why Choose Industrial Control Hub?
We specialize in ABB automation components with factory-direct sourcing, ensuring genuine parts with full traceability documentation. Our global logistics network provides expedited shipping from strategically located warehouses in North America, Europe, and Asia-Pacific regions. Technical support from certified automation engineers assists with compatibility verification, installation guidance, and troubleshooting assistance.
Inventory Availability: The DAPU100 is stocked across multiple distribution centers including New Berlin (Wisconsin, USA), Beijing (China), Singapore, Dubai (UAE), Tokyo (Japan), Finland, and Bangalore (India), ensuring rapid delivery for both planned maintenance and emergency replacement scenarios.
Quality Assurance: Every control board ships with manufacturer documentation, test certificates, and warranty coverage. Our quality control processes verify part authenticity and functional integrity before dispatch to prevent counterfeit components from entering your supply chain.
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