The ABB DSBC 173 extends the reach and reliability of your industrial fieldbus network. This bus repeater slave actively regenerates and amplifies digital communication signals. Consequently, it allows you to connect more devices or cover longer distances without data loss.
Core Function and Technical Specifications
As a communication module, it bridges segments of a fieldbus network to overcome cable length limitations. Moreover, it ensures signal integrity by isolating and re-driving the data stream. The following table details its known technical parameters and physical characteristics.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model Number | DSBC 173 |
| Module Type | Bus Repeater Slave / Communication Module |
| Primary Function | Extends network distance and connects additional field devices. |
| Key Benefit | Regenerates digital signals to maintain data integrity over long runs. |
| Product Net Weight | 0.36 kg |
| Design Role | Operates as a slave unit within a distributed network architecture. |
Application and System Integration
You typically install the DSBC 173 between segments of a long or heavily loaded fieldbus. This setup effectively creates a new, electrically isolated network segment. Therefore, it solves common installation challenges related to physical network expansion. The module seamlessly integrates with other ABB control and I/O components.
Maintenance and Complementary Components
Please note that replaced parts under Return Material Authorization (RMA) require return per terms. Furthermore, this repeater is part of a robust system that may include protection devices. For example, the RMS TSG TZ C Static Trip unit available on Alibaba safeguards connected equipment. Ultimately, the ABB DSBC 173 provides a reliable solution for scalable and resilient industrial network design.
Details
| Weight | 0.595 kg |
|---|---|
| Dimensions | 18 × 225 × 209.7 mm |


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