ABB SDCS-COM-81 3ADT314900R1002 DC Speed ​​Controller Fiber Optic Communication Module

Description

ABB SDCS-COM-81 3ADT314900R1002 DC Speed ​​Controller Fiber Optic Communication Module

Product Dimensions：

The ABB SDCS-COM-81 is primarily a Fast Optical DDCS Communication Module designed for seamless integration within ABB’s drive and control systems, such as the DCS800-S DC drive and AC800M controller.

📋 Product Description: ABB SDCS-COM-81 3ADT314900R1002

• Product Name: SDCS-COM-81 Board 10MBd / Fast Optical DDCS Communication Module

• Part Number: 3ADT314900R1002 (Often associated with Product ID 3ADT220134R0001, which may be the kit number)

• Function: It is an interface board that enables high-speed optical fiber communication within the automation system, primarily using the DDCS (Distributed Drive Control System) protocol. DDCS is ABB’s proprietary high-speed communication bus for linking drive control units and controllers.

⚙️ Product Parameters (Specifications)

💡 Product Advantages

The SDCS-COM-81 offers several key benefits for industrial applications:

• High-Speed Communication: The 10 MBd optical fiber link ensures high bandwidth and low latency data transmission, which is critical for real-time control applications, especially in multi-drive systems (like the DDCS network).

• Robust and Reliable Data: Optical fiber is immune to electromagnetic interference (EMI), making it highly reliable in noisy industrial environments (e.g., near high-power drives and motors). This stability is crucial for precision control.

• Seamless Integration: Specifically designed for ABB’s product lines (DCS800-S, AC800M), guaranteeing smooth interoperability and simplified configuration within the existing ABB automation architecture.

• Long-Distance Capability: Using fiber optic cable allows for communication distances up to 2 km, which is often required in large-scale industrial plants.

• Advanced Control: The high-performance communication enables centralized and synchronized control of multiple drives and system components, enhancing overall system performance and precision.

• Remote Management Support: Facilitates remote monitoring, configuration, and diagnostics, streamlining maintenance and troubleshooting.

⚠️ Important Considerations (Notes)

1. System Compatibility: This module is designed for specific ABB drive and control systems (e.g., DCS800-S, AC800M) and utilizes the proprietary DDCS protocol. Ensure your main controller and drives are compatible.

2. Fiber Optic Handling: Optical fibers and connectors require careful handling. Never bend the fiber beyond its minimum bend radius to avoid damage and signal loss. Keep connectors clean.

3. Power Supply: Requires a stable 24 V DC power supply. Verify the power source meets the required specifications.

4. Electrostatic Discharge (ESD): As an electronic circuit board, it is sensitive to ESD. Always use proper grounding and ESD precautions (e.g., wear an ESD wrist strap) when handling the module, especially during installation or replacement.

5. Environment: Ensure the operating environment stays within the specified temperature and humidity ranges, and adhere to the IP20 protection level (i.e., install in a protected cabinet).

🏭 Product Applications

The SDCS-COM-81 is an essential component in high-performance drive and control applications where fast, reliable, and synchronized communication is paramount.

• Multi-Drive Systems: Used to link multiple DC or AC drives (e.g., ABB DCS800-S) with a central controller, ensuring highly synchronized speed and torque control in demanding applications.

• Pulp and Paper Mills: Used in large-scale machine sections (like paper machines or winders) that require precise coordination of multiple drive units.

• Metal Rolling and Processing: Ensures tight speed and tension control in rolling mills and processing lines.

• Cranes and Hoists: Used for synchronized control of motor groups in large industrial lifting equipment.

• Automated Production Lines: High-speed data exchange and communication between equipment in automated manufacturing and robot control scenarios.

• Integrated Control Systems: Linking control systems (like AC800M) with peripheral equipment via the high-speed DDCS link.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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