DSTC 120 57520001‑A | ABB DSTC120 Connection Unit

Product Description

The ABB DSTC120 is a high-performance connection unit designed for asynchronous communication in ABB Advant Master and MasterPiece 200/200/1 control systems. It ensures seamless integration between controllers, sensors, and field devices, providing reliable termination and consistent data transfer in demanding industrial environments. Moreover, its compact design allows easy installation in crowded control cabinets without compromising performance.

This unit supports modern industrial communication standards such as Modbus/TCP and EtherCAT, offering flexibility for various automation architectures. In addition, the DSTC120 delivers industrial-grade reliability, maintaining stable communication links under harsh temperature and humidity conditions. Engineers benefit from its rugged construction and precise design, ensuring operational continuity for critical processes.

Key Features

• Reliable Communication: Maintains stable asynchronous links between controllers and field devices.

• Compact & Lightweight: Slim design fits easily into control cabinets, saving space.

• Protocol Flexibility: Compatible with Modbus/TCP and EtherCAT for versatile integration.

• Industrial Reliability: Rugged design ensures consistent performance in harsh environments.

• Easy Installation: Designed for plug-and-play setup without extensive wiring changes.

Technical Specifications

• Dimensions: 2.2 cm × 12.4 cm × 12.6 cm

• Weight: 0.1 kg

• Operating Voltage: 220 V AC

• Input Current: 10 A

• Output Power: 3 kW

• Communication Protocols: Modbus/TCP, EtherCAT

• Communication Speed: Up to 100 Mbit/s

• Operating Temperature: –25°C to +55°C

• Humidity Range: 5%–95% non‑condensing

Typical Applications

• ABB Advant OCS with Master SW systems

• ABB MasterPiece 200 and 200/1 controllers

• Industrial automation requiring reliable asynchronous communication

• Control cabinets with limited installation space

• Process systems demanding high-speed data exchange

FAQ

Q1: What communication protocols does the DSTC120 support?
A1: It supports Modbus/TCP and EtherCAT, allowing flexible integration with modern automation networks.

Q2: Can this unit operate in harsh industrial environments?
A2: Yes, the DSTC120 functions reliably between –25°C to +55°C and 5%–95% humidity.

Q3: Is installation complicated?
A3: No, its compact and lightweight design allows easy installation in standard control cabinets.

Q4: What systems is this compatible with?
A4: It works with ABB Advant Master, MasterPiece 200, and 200/1 controllers for asynchronous modules.