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Product Introduction
The ABB DSBC 170 57310256-DB bus repeater master station is a crucial component for ensuring seamless communication and data transmission in ABB’s Distributed Control Systems (DCS). This device acts as a master station that enables communication between remote systems and various field devices, amplifying and extending the signal strength to ensure stable, real-time data exchange across long distances or complex industrial environments.
By serving as a bus repeater, the DSBC 170 ensures that signals are transmitted effectively between different segments of a network, even when devices are located far apart. This capability is vital for maintaining the integrity and reliability of control systems in industries that require consistent, high-performance data transmission over vast distances or in noisy environments. The device is particularly useful in industries such as power generation, chemical processing, manufacturing, and automation.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | ABB DSBC 170 57310256-DB |
| Type | Bus Repeater Master Station |
| Dimensions | 324 x 22.5 x 234 mm |
| Weight | 0.43 kg |
| Material | Metal Alloy |
| Signal Type | Digital and Analog |
| Communication Protocol | ABB Proprietary Protocols |
| Supported Modules | Compatible with ABB I/O Modules |
| Power Supply | 24V DC ±20% |
| Mounting Type | DIN Rail Mounting |
| Operating Temperature | -20°C to 60°C |
| Protection | Overvoltage, Overcurrent Protection |
Product Applications
The ABB DSBC 170 bus repeater master station plays a vital role in ensuring reliable communication across large-scale and distributed industrial control systems. Some of its primary applications include:
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Distributed Control Systems (DCS): Used to maintain stable communication and signal amplification between remote control units and I/O modules across extensive DCS networks.
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Manufacturing Automation: Facilitates communication between automated machinery and control units over long distances, enhancing production line performance.
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Process Control Systems: In industries such as petrochemical and pharmaceuticals, the DSBC 170 ensures uninterrupted data flow between process control equipment and remote field devices.
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Power Generation: The device enables communication between various control modules and monitoring systems, allowing power plants to operate smoothly and efficiently over vast areas.
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Energy Management Systems: Provides reliable signal amplification to energy monitoring devices and controllers spread across large facilities.
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Building Automation Systems (BMS): Helps optimize communication between building automation systems like HVAC, lighting, and security, ensuring effective building performance management.
Product Advantages
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Signal Amplification and Extension: The DSBC 170 provides efficient amplification and extension of communication signals, ensuring reliable performance even in large, spread-out networks or areas with high electrical noise.
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Modular Design: The device’s modular architecture allows it to be easily integrated into existing systems, providing flexibility and scalability as system requirements grow.
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Compact and Lightweight: With a compact design (324 x 22.5 x 234 mm) and a weight of 0.43 kg, the DSBC 170 offers robust performance while occupying minimal space in control panels or industrial installations.
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High-Speed Communication: The DSBC 170 ensures high-speed data transmission, maintaining real-time communication even in complex and demanding industrial environments.
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Overvoltage and Overcurrent Protection: Equipped with built-in overvoltage and overcurrent protection, the DSBC 170 safeguards against electrical surges, ensuring the reliability and longevity of the system.
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Wide Temperature Range: Designed to operate effectively in temperatures ranging from -20°C to 60°C, it provides versatility for use in both standard and more extreme industrial environments.
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DIN Rail Mounting: The DSBC 170 is designed for DIN rail installation, making it easy to integrate into existing control panels or systems without additional hardware.
FAQ
1. What is the primary function of the DSBC 170 master station?
The DSBC 170 acts as a bus repeater that amplifies and extends communication signals, ensuring stable data exchange between control systems and remote devices over long distances.
2. How does the DSBC 170 improve communication in a DCS network?
By amplifying signals and boosting the communication range, the DSBC 170 ensures reliable data transmission, even in large or spread-out systems with multiple control units and I/O modules.
3. What types of signals does the DSBC 170 support?
The DSBC 170 supports both digital and analog signals, making it versatile for a wide range of industrial applications.
4. What is the power supply requirement for the DSBC 170?
The DSBC 170 operates on a 24V DC power supply with a ±20% tolerance, which is standard for most industrial control systems.
5. How is the DSBC 170 mounted in a system?
The DSBC 170 is designed for DIN rail mounting, ensuring quick and secure installation in standard control panels or system enclosures.
6. What protection features does the DSBC 170 offer?
The DSBC 170 is equipped with overvoltage and overcurrent protection, safeguarding the system from electrical surges or faults that may arise in industrial environments.
7. What is the operating temperature range for the DSBC 170?
The DSBC 170 operates effectively within a temperature range of -20°C to 60°C, making it suitable for a variety of industrial environments.
8. Can the DSBC 170 be used in outdoor environments?
While the DSBC 170 is designed for industrial use, it should be installed in an enclosed environment to protect it from direct exposure to harsh weather conditions.
9. How does the DSBC 170 improve network reliability?
By amplifying and extending the signals, the DSBC 170 ensures that data transmission remains consistent and reliable over large distances, preventing communication failures.
10. Can the DSBC 170 work with non-ABB systems?
While the DSBC 170 is optimized for use with ABB’s I/O and control modules, it can also be integrated into other systems that support similar communication protocols, provided the required interfaces are available.
Recommended Models
| Model Number | Description |
|---|---|
| DSBC 160 | Bus Repeater for Modular Systems |
| DSBC 150 | High-Speed Bus Repeater Master Station |
| DSBC 140 | Advanced Signal Amplifier for Control Systems |
| DSBC 130 | Compact Bus Repeater for Distributed Systems |
| DSBC 120 | Bus Repeater for Energy Management Systems |
| DSBC 110 | High-Performance Signal Booster |
Popular ABB Models
| Model Number | Description |
|---|---|
| DSAI 301 | DS Analog Input Module |
| DSAO 120 | DS Analog Output Module |
| DSAI 302 | High-Speed Analog Input Module |
| DSAO 130 | Precision Analog Output Module |
| DSAI 100 | Digital Input & Output Module |
| DSAV 100 | Video Output Module |
