Overview

The ABB DSTC120 Communication Connection Unit is a modular interface board designed for Advant Master and Symphony Plus automation systems. It provides secure and reliable connectivity between controllers, I/O modules, and communication processors, ensuring stable data transfer across distributed control architectures. Moreover, the unit simplifies wiring and signal routing, reducing installation time and improving maintainability. Its rugged design guarantees dependable performance in demanding industrial environments, making it suitable for both new installations and retrofit projects.

This unit is widely used in process industries, power generation, and utility automation, where reliable communication is essential for safe and efficient operation.

Technical Data

Typical Applications

• Provides secure communication connections between ABB controllers and I/O modules.

• Used in process industries such as chemical, paper, textile, and steel manufacturing.

• Power generation plants requiring reliable connectivity for turbine and auxiliary systems.

• Utility automation systems for supervisory control and monitoring.

• Retrofit projects replacing legacy communication units with modern ABB solutions.

FAQ

Q1: What is the ABB DSTC120 used for?
A1: It serves as a communication connection unit, linking controllers, I/O boards, and communication interfaces in ABB automation systems.

Q2: Is the DSTC120 compatible with ABB Advant systems?
A2: Yes, it integrates seamlessly with Advant Master and Symphony Plus platforms.

Q3: What industries typically use the DSTC120 module?
A3: It is widely applied in process industries, power generation, and utility automation.

Q4: How reliable is the ABB DSTC120?
A4: It is designed for industrial environments with MTBF exceeding 100,000 hours, ensuring dependable long‑term operation.