+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The ABB 3BUS208796-501 is a high-performance Industrial Communication Module designed for seamless integration in automation systems. Belonging to ABB’s AC 800M control platform, this module serves as a critical component for data exchange between PLCs, DCS systems, and field devices. With its advanced protocol support and robust hardware design, the 3BUS208796-501 enables real-time communication in industrial environments, ensuring reliable coordination of complex processes.
Key features include support for multiple communication protocols (e.g., Profibus, Modbus, EtherNet/IP) and redundant network configurations, making it ideal for mission-critical applications. The module’s compact design allows easy integration into existing systems, while its rugged construction ensures durability in harsh industrial conditions. As part of ABB’s industrial automation portfolio, the 3BUS208796-501 delivers scalability and flexibility, catering to both small-scale projects and large distributed control systems.
By bridging the gap between control systems and field devices, the ABB 3BUS208796-501 enhances operational efficiency, reduces downtime, and simplifies system maintenance. Its compatibility with ABB’s engineering tools, such as Control Builder, streamlines configuration and programming, while built-in diagnostics enable proactive fault detection. This module is a testament to ABB’s commitment to innovation, providing users with a future-proof solution for modern industrial automation.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 3BUS208796-501 |
| Manufacturer | ABB |
| Product Type | Industrial Communication Module (AC 800M Series) |
| Communication Protocols | Profibus DP, Modbus RTU/TCP, EtherNet/IP, OPC UA |
| Interfaces | 2 x Ethernet (10/100 Mbps), 2 x Serial (RS-232/485), USB 2.0 |
| Power Supply | 24 V DC (±10%), isolated |
| Redundancy Support | Hot-swappable dual-port Ethernet, redundant power input |
| Operating Temperature | -20°C to +60°C (with derating above 50°C) |
| Dimensions | 150 mm (H) x 100 mm (W) x 80 mm (D) |
| Weight | Approximately 0.5 kg |
| Mounting Method | Din-rail or panel mounting |
| Certifications | CE, UL, CSA, ATEX (hazardous areas) |
| Memory | 256 MB flash, 512 MB RAM |
Main Features and Advantages
The ABB 3BUS208796-501 stands out for its versatility and reliability. Its multi-protocol support allows seamless integration with diverse devices, eliminating the need for additional gateways. The module’s redundant Ethernet ports ensure continuous operation even in the event of a network failure, while hot-swappable design enables maintenance without system downtime.
With high-speed data processing capabilities, the 3BUS208796-501 handles up to 10,000 I/O points with minimal latency, making it suitable for real-time control applications. Its open architecture supports third-party systems, enhancing interoperability in hybrid automation setups. Built-in diagnostics provide real-time health monitoring, reducing troubleshooting time and optimizing maintenance schedules.
The module’s rugged construction resists electromagnetic interference (EMI) and extreme temperatures, ensuring stable performance in harsh environments. Compatibility with ABB’s engineering tools simplifies configuration, while firmware updates via USB or Ethernet keep the module up-to-date with the latest features. Whether used in process industries or discrete manufacturing, the 3BUS208796-501 delivers superior performance, scalability, and ease of use.
Application Areas
The ABB 3BUS208796-501 is widely deployed in industrial automation across various sectors:
- Process Industry: Chemical plants, refineries, and pharmaceutical facilities rely on the module for precise control of temperature, pressure, and flow rates. Its redundancy features ensure uninterrupted operation in critical processes.
- Power Generation: Coordinates boiler control, turbine management, and energy distribution systems, supporting grid stability and efficiency.
- Discrete Manufacturing: Automates assembly lines, quality control, and material handling in automotive and food processing industries, enhancing productivity.
- Smart Grid: Enables real-time data exchange between substations and distribution networks, optimizing energy management and load balancing.
- Renewable Energy: Integrates solar and wind farms by connecting inverters, sensors, and SCADA systems, ensuring efficient energy production.
- Transportation: Used in railway and metro systems for signaling, passenger information, and predictive maintenance, improving safety and operational reliability.
The module’s adaptability makes it suitable for both greenfield projects and retrofitting existing systems, offering cost-effective solutions for modernizing industrial infrastructure.
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- 3BSE008632R1 DI830: Digital input module for connecting switches and binary sensors.
- 3BSE042141R1 CM850: Communication module supporting Profibus DP master/slave functionality.
- 3BSE018258R1 PS860: Power supply module ensuring stable 24 V DC power for AC 800M systems.
Installation and Maintenance
Installation Preparations:
Before installing the 3BUS208796-501, ensure the control cabinet is properly grounded and free of dust. Verify the power supply matches the module’s 24 V DC requirements and use shielded cables for Ethernet connections. Mount the module on a Din-rail or panel, leaving adequate space for heat dissipation. Follow ABB’s wiring guidelines to prevent EMI interference.
Before installing the 3BUS208796-501, ensure the control cabinet is properly grounded and free of dust. Verify the power supply matches the module’s 24 V DC requirements and use shielded cables for Ethernet connections. Mount the module on a Din-rail or panel, leaving adequate space for heat dissipation. Follow ABB’s wiring guidelines to prevent EMI interference.
Maintenance Recommendations:
Regularly update firmware using ABB’s Control Builder software to access new features and security patches. Clean the module’s exterior with a dry cloth to remove dust buildup, and inspect connectors for loose connections. Monitor temperature and voltage levels via built-in diagnostics. In case of faults, use the system’s error codes to identify issues before replacing components. Hot-swappable design allows module replacement without system shutdown, minimizing downtime.
Regularly update firmware using ABB’s Control Builder software to access new features and security patches. Clean the module’s exterior with a dry cloth to remove dust buildup, and inspect connectors for loose connections. Monitor temperature and voltage levels via built-in diagnostics. In case of faults, use the system’s error codes to identify issues before replacing components. Hot-swappable design allows module replacement without system shutdown, minimizing downtime.
Product Guarantee
The ABB 3BUS208796-501 is backed by a 1-year warranty, covering manufacturing defects. ABB provides comprehensive technical support, including online resources, application engineering assistance, and software updates. Its global service network ensures prompt troubleshooting and replacement services, reducing downtime for critical applications. The module meets rigorous industry standards (CE, UL, CSA, ATEX), guaranteeing reliability in demanding environments. With ABB’s commitment to quality, customers can trust the 3BUS208796-501 to deliver long-term performance and value.
HS:7326909000
Contact info
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