3ASC25H203 | ABB DAPC 100 Control Board

Overview

The ABB DAPC 100 Control Board is a critical component for controlling and managing ASTAT systems. It provides advanced communication channels, integration capabilities, and control for thyristor modules. This board is typically used in systems such as DARA 1000, 1001, and 1010 modules and supports various communication protocols for both vertical and horizontal communication.

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Key Features:

1. Communication Channels:
   • -X5 Interface:
     • Supports PC connection via multi-drop RS-485 or point-to-point RS-232 for tool connection.
   • Opto Links:
     • Channel 1: Vertical communication with TCP/IP controllers or horizontal communication with other ASTAT systems.
     • Channel 2: Horizontal communication between ASTAT units.
     • Channel 3: Internal fiber connection to Process I/O via DAPU 100.
2. Power and Connectivity:
   • 24 V DC Connection:
     • Terminal -X4 provides internal power.
   • Thyristor Module Control Cables:
     • -X7: System cable routed via DATX 130 for specific DARA modules.
     • -X8: System cable for parallel thyristor modules.
3. Compatibility and Integration:
   • Fully compatible with the ASTAT Tool application for configuration and parameter synchronization.
   • Recovery and setup procedures ensure seamless replacement and operation.

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Replacement and Recovery Procedure:

When replacing a DAPC 100 board:

1. Required Items:
   • A PC with the ASTAT Tool application installed.
   • A parameter file (*.ast) for the motion system.
   • Tool Cable: 3ASC262741H1 (RS-232).
   • 24 V DC Power Supply:
     • 10 A for switched type.
     • 2 A for linear type.
   • Terminal Block: Phoenix 1777280 or reuse the one from the existing board.
2. Steps:
   • Remove all S2 jumpers and install all S3 jumpers on the new board.
   • Place Jumper S4 in position 7-8 for a communication rate of 115200 bps.
   • Connect the 24 V DC supply to the X4 terminal.
   • Connect the Tool cable to the DAPC 100 board and the PC.
   • Use the ASTAT Tool application to configure the board, load the parameter file, and synchronize parameters.

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Technical Specifications:

Specification	Details
Communication Protocols	RS-485, RS-232, Fiber Optics
Power Input	24 V DC
Compatible Modules	DARA 1000, 1001, 1010
Tool Cable	3ASC262741H1
Setup Software	ASTAT Tool

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Applications:

• Industrial automation and control systems.
• Management of thyristor modules in dynamic and static configurations.
• Process control and I/O communication in ASTAT-based setups.

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Spare Parts Availability:

The DAPC 100 Control Board (3ASC25H203) is available as a spare part and is typically used for maintenance or replacement in legacy systems. Some modules may no longer be supplied for new equipment but remain accessible as spare parts.

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