ABB SDCS-DSL-4 serial communication board

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ABB SDCS-DSL-4 Serial Communication Board 

1. Product Description

The ABB SDCS-DSL-4 is a serial communication interface board designed for ABB's DCS800 series drives, enabling DCSLink communication between drives and field devices. It supports master-follower synchronization, drive-to-drive communication, and 12-pulse configurations, making it ideal for industrial automation systems requiring precise motor control .

Key features:

• DCSLink protocol support for real-time data exchange .

• Multi-purpose communication: Fieldbus, master-follower, and inter-drive synchronization .

• Compact design: Integrated into ABB drive units (sizes D1–D7) .

• Industrial durability: Rated for harsh environments .

2. Technical Specifications

3. Key Functions

✅ Master-Follower Synchronization

• Coordinates multiple drives (e.g., pinch rolls, coupled motors) via load or shaft linkage .

✅ Drive-to-Drive Communication

• Enables adaptive programming (AP) for applications like rolling mills .

✅ 12-Pulse Configuration

• Reduces harmonic distortion in power systems .

✅ Fieldbus Integration

• Interfaces with PLCs/DCS via RS422/RS485 .

4. Typical Applications

1. Industrial Drives: Synchronized control in paper machines, textiles, and steel mills .

2. Power Systems: 12-pulse rectifier configurations for reduced harmonics .

3. Process Automation: Integration with ABB’s DCS800-S0x field exciters .

5. Installation & Configuration

⚠ Wiring Notes

• Use shielded twisted-pair cables for noise immunity .

• Ensure proper termination resistors for RS485 networks .

⚠ Parameter Setup

• Configure via ABB DriveWare or CoDeSys for adaptive programming .

The structure and details of the product：

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