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Product Introduction
The ABB DSBC 173 Bus Repeater Slave Module (Ordering Code: 57310001-KH) is designed as a subordinate unit in bus communication networks, complementing the main repeater controller modules. Its primary role is to ensure the continuous propagation and amplification of communication signals in industrial automation bus systems, particularly in extensive distributed control systems.
The DSBC 173 is built to withstand harsh industrial environments with a sturdy housing and reliable electronics, enabling it to maintain data integrity over long cable runs. It supports seamless integration with ABB’s proprietary bus networks, providing enhanced flexibility and scalability for industrial control architectures.
Its relatively lightweight and compact design, measuring 360 x 20 x 260 mm and weighing 0.33 kg, allows for easy installation and maintenance. The module is widely applied in process plants, power generation, water treatment, and other sectors requiring robust and reliable communication infrastructure.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | DSBC 173 |
| Ordering Code | 57310001-KH |
| Module Type | Bus Repeater Slave Module |
| Communication Protocol | ABB proprietary bus system |
| Power Supply | 24 V DC |
| Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions (L×W×H) | 360 x 20 x 260 mm |
| Weight | 0.33 kg |
| Mounting | DIN Rail / Panel Mount |
| Protection Class | IP20 |
| Signal Amplification | Yes |
| Isolation Voltage | 500 V AC |
| Material | Flame retardant plastic |
| Certifications | CE, UL |
Product Applications
The ABB DSBC 173 Bus Repeater Slave Module is used primarily to support and extend communication links within ABB bus systems. Its applications include:
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Process Automation: Facilitates reliable communication in large-scale chemical, petrochemical, and manufacturing plants
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Power Plants: Ensures stable signal transmission in control and monitoring systems of energy generation facilities
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Water and Wastewater Treatment: Maintains data integrity across remote sensors and control units
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Oil & Gas Industry: Supports long-distance communication in pipeline and refinery automation systems
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Building Management Systems: Provides stable network extensions for building automation and safety systems
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Material Handling: Used in conveyor and warehouse automation to maintain control signals
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Renewable Energy: Helps extend communication networks in solar and wind energy plants
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Distributed Control Systems (DCS): Acts as an essential element for data signal propagation in multi-node control networks
Product Advantages
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Reliable Signal Extension: Ensures amplification and regeneration of communication signals, extending network reach
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Compact and Lightweight: With dimensions of 360 x 20 x 260 mm and a weight of 0.33 kg, it is easy to install even in confined spaces
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Seamless Integration: Compatible with ABB’s bus communication systems for smooth network expansions
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Robust Industrial Design: Flame retardant housing and protection class IP20 make it suitable for harsh industrial environments
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Wide Temperature Tolerance: Operates efficiently in temperatures from -25°C to +70°C, suitable for varied climate conditions
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High Electrical Isolation: Withstands isolation voltages up to 500 V AC, protecting system components
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Flexible Mounting Options: Supports both DIN rail and panel mounting for versatile installation scenarios
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Energy Efficient: Low power consumption helps reduce overall system energy requirements
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Certified Safety and Quality: CE and UL certifications confirm adherence to international safety and quality standards
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Maintenance Friendly: Modular design allows for quick replacement and troubleshooting
Frequently Asked Questions (FAQ)
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What is the primary function of the DSBC 173?
It serves as a slave module to amplify and propagate bus communication signals in ABB systems. -
What are the physical dimensions and weight of the module?
Dimensions are 360 x 20 x 260 mm and weight is 0.33 kg. -
Is the DSBC 173 compatible with other ABB bus repeaters?
Yes, it is designed to work alongside ABB bus repeater controllers and other system components. -
What power supply does the module require?
It operates on a 24 V DC power supply. -
Can the module be mounted on a DIN rail?
Yes, it supports DIN rail and panel mounting. -
What is the operating temperature range?
The module functions reliably between -25°C and +70°C. -
Does the DSBC 173 provide electrical isolation?
Yes, it provides isolation up to 500 V AC. -
What protection rating does the module have?
It has an IP20 protection rating. -
Is the housing flame retardant?
Yes, it is made from flame retardant plastic. -
What certifications does the DSBC 173 hold?
The module is CE and UL certified.
Recommended Related Models
| Model | Description | Function | Dimensions (mm) |
|---|---|---|---|
| DSBC 170 | Basic bus repeater | Signal regeneration | 320 x 22 x 230 |
| DSBC 171 | Bus repeater with diagnostic LEDs | Status monitoring | 324 x 22.5 x 234 |
| DSBC 172 | Bus repeater controller | Signal amplification | 324 x 22.5 x 234 |
| DSBC 174 | Fiber optic bus repeater | Optical communication | 330 x 24 x 240 |
| DSBC 175 | Redundant bus repeater | Redundancy for critical links | 325 x 22.5 x 234 |
| DSBC 176 | Bus repeater with enhanced isolation | Enhanced protection | 324 x 23 x 235 |
Popular ABB Models
| Model | Description |
|---|---|
| DSBB 172B | Digital input module with 16 channels, high noise immunity |
| DSBB 175 | Digital output module with relay outputs, suitable for switching |
| DSBB110 | Compact digital input/output module for standard control panels |
| DSBB 180 | High-speed digital input module for fast response applications |
| DSBB 190 | Digital output module with transistor outputs and LED indicators |
| DSBB 200 | Advanced digital I/O module with diagnostic feedback |
