The ABB 3BSC980004R1014 (DAPC100), also identified by the technical reference 3ASC25H203-57, is a high-performance digital asynchronous processing and control module. It is predominantly utilized within the ABB Advant OCS and specialized drive control systems. This module serves as a localized intelligence hub, capable of managing complex arithmetic operations, fast control loops, and high-speed data acquisition. Its robust design is tailored for the heavy-duty demands of industrial automation, providing the low-latency processing required for stable system performance in dynamic environments.
Technical Specifications and Datasheet
The following specifications detail the core operational and physical properties of the DAPC100 module.
Core Parameters
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Product ID: 3BSC980004R1014
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Model Designation: DAPC100 / 3ASC25H203-57
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Type: Digital Control / Processor Module
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Power Supply: +5V DC / +15V DC (System dependent)
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Processing Architecture: High-speed Asynchronous Logic
Physical Attributes
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Dimensions: 233 mm x 160 mm (Standard 6U Eurocard)
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Weight: 0.74 kg
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Country of Origin: Sweden / Switzerland
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Operating Humidity: 10% to 95% (Non-condensing)
Applications and Industrial Use
The DAPC100 module is integrated into systems where high-speed logic execution is essential for safety and productivity:
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Large Power Drives: Controlling the firing pulses and regulation loops for high-power industrial motor drives.
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Paper and Pulp Mills: Managing the precision synchronization of rollers and tension control systems.
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Metals Industry: Facilitating the high-speed processing required for automated rolling and casting lines.
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Marine Propulsion: Integrated into the control cabinets of electric ship propulsion systems for real-time load management.
Product Instructions and Operation
To ensure the technical integrity of the ABB 3BSC980004R1014 DAPC100, please adhere to the following operational guidelines:
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Rack Installation: Ensure the card cage power is completely switched off before installation. Align the module with the plastic guides and slide it into the rack until the DIN 41612 connectors are fully engaged.
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Grounding: Secure the front panel screws tightly to the rack frame. This is necessary not only for physical stability but also to ensure a low-impedance ground path for EMI shielding.
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Firmware Matching: Verify that the 3ASC25H203-57 hardware revision is compatible with the existing software application loaded on your central controller to prevent initialization failures.
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Thermal Management: Industrial processors generate heat during intensive logic operations. Ensure that the cabinet cooling fans are clear of dust and that there is sufficient vertical spacing for air convection.
Frequently Asked Questions (Q&A)
Q1: What is the significance of the 3ASC reference number? A1: While the 3BSC number is the commercial ordering code, the 3ASC25H203-57 is the manufacturing drawing and assembly reference, which provides specific details regarding the hardware sub-components.
Q2: Can the DAPC100 be used in safety-instrumented systems (SIS)? A2: While the DAPC100 is highly reliable, its use in SIS depends on the overall system certification. It is generally used for high-speed process control rather than dedicated emergency shutdown logic.
Q3: How do I identify a processing error on this module? A3: Most DAPC100 boards feature diagnostic LEDs on the front face. A red LED usually indicates a “Halt” or “Bus Error,” while a green LED confirms the board is in “Run” mode.
Similar Recommended Models
For maintenance, spare parts, or system redundancy, consider these related ABB modules:
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ABB 3BSC980004R1013 DAPC90 Control Module
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ABB 3ASC25H204-xx Analog Processing Board
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ABB 3BSE008510R1 DI810 Digital Input Module
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ABB 3BSE013230R1 TU810V1 Terminal Unit
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ABB 3BSE041882R1 CI840A Fieldbus Interface
