Description

ABB DDC779BE02 Product Description

Product Overview

The ABB DDC779BE02 is a high-performance control module designed for industrial automation systems, particularly optimized for distributed control and machine automation applications. As part of ABB’s AC 800M series 17, this module serves as a central processing unit (CPU) for managing complex control tasks, enabling real-time data exchange between field devices and higher-level automation platforms. It features a compact design (12.1 cm x 7.6 cm x 3.8 cm) and hot-swappable functionality, allowing maintenance without system downtime .

The DDC779BE02 supports Ethernet communication for high-speed data transmission and integrates seamlessly with ABB’s S800 I/O subsystems and third-party devices. Its EMC-compliant design ensures stable performance in electrically noisy environments, making it suitable for harsh industrial settings such as power generation, oil/gas processing, and manufacturing . With a -40°C to +100°C operating temperature range and IP20 protection rating, the module withstands extreme conditions while delivering reliable operation 17.

Technical Specifications

Parameter Name	Parameter Value
Product Model	DDC779BE02
Manufacturer	ABB
Product Type	Control Module (CPU)
Communication Protocol	Ethernet
Power Supply	24 V DC ±10%
Power Consumption	Typ. 5.3 W
Operating Temperature	-40°C to +100°C
Storage Temperature	-40°C to +125°C
Protection Rating	IP20
Dimensions	12.1 cm (W) x 7.6 cm (H) x 3.8 cm (D)
Weight	0.1 kg
Compliance Standards	CE, ROHS, IEC 61131-2

Main Features and Advantages

High-Speed Control and Data Processing: The DDC779BE02 delivers real-time control for industrial machinery, with support for distributed control architecture to manage multiple processes simultaneously. Its EMC-optimized design minimizes interference from high-voltage equipment, ensuring accurate signal processing in power generation and oil/gas applications 21.
Scalable Integration: Seamlessly integrates with ABB’s AC 800M controllers and S800 I/O modules, supporting up to 3 output channels for analog/digital signal control. This scalability allows cost-effective expansion of automation systems in manufacturing and water treatment plants 17.
Hot-Swap Capability: Modules can be replaced without system shutdown, enabling maintenance during live operations. This feature is critical for industries requiring 24/7 uptime, such as chemical processing and wastewater treatment 17.
Rugged Design: Withstand extreme temperatures (-40°C to +100°C) and IP20 protection, the DDC779BE02 ensures long-term reliability in harsh environments, including offshore oil platforms and mining facilities 17.

Application Areas

Power Generation: Manages turbine control, generator monitoring, and grid synchronization in thermal and renewable energy plants. The DDC779BE02 ensures real-time communication between DCS systems and protective relays, enhancing grid stability 21.
Oil and Gas: Optimizes wellhead pressure control, pipeline monitoring, and refinery processes. Its Ethernet connectivity facilitates integration with flow meters, safety systems, and distributed I/O, ensuring compliance with environmental regulations 22.
Manufacturing: Drives CNC machines, conveyor belts, and robotic arms in automotive and electronics production. The DDC779BE02’s high-speed data transfer ensures precise motion control and synchronization, improving production efficiency 22.
Water Treatment: Controls pump and valve operations in wastewater treatment plants. Its hot-swappable design allows maintenance without disrupting filtration or disinfection processes 17.

Installation and Maintenance

Installation:

Mount the DDC779BE02 on a DIN rail using the TP854 baseplate, ensuring proper grounding. Connect 24 V DC power and Ethernet cables using terminal blocks, securing tight connections to prevent signal loss. Configure the module using ABB’s Automation Builder software to set communication parameters and enable redundancy features 17.

Maintenance:

Regularly inspect the module for physical damage and clean dust from the enclosure. Use ABB’s diagnostic tools to monitor Ethernet link status and CAN bus traffic. Perform quarterly firmware updates to ensure compatibility with the latest protocols. Replace faulty modules with ABB-approved spares to maintain system reliability. For critical applications, consider ABB’s extended warranty plans for priority support and replacement services 22.

Product Guarantee

ABB guarantees the DDC779BE02 against defects in materials and workmanship for 1 year from the date of purchase. ABB’s global service network provides 24/7 technical support, including remote troubleshooting, on-site maintenance, and firmware updates. Extended warranty plans (up to 5 years) are available for mission-critical applications, covering parts, labor, and priority service 22.

Brand Model: ABB DDC779BE02
Product Name: Control Module (CPU)
Warranty: 1 year
Size: 12.1 cm (W) x 7.6 cm (H) x 3.8 cm (D)
Weight: 0.1 kg
Origin: Switzerland
Inventory: Spot/Futures
Delivery Time: Goods in stock will be dispatched within 3 days after payment
Order Time: Goods will be dispatched within one month after payment

Contact info

WhatsApp: +86 18030182217
Email: sandydcsplc@gmail.com
Phone: +86 18030182217
Wechat: +86 18030182217
Website: www.xiongbaparts.com

ABB DDC779BE02 Control Module (CPU)(XIONGBA)