Description
Detailed parameter table
| Parameter name | Parameter value |
| Product model | UFC921A 3BHE024856P106 |
| Manufacturer | ABB |
| Product category | Advanced industrial control module |
| Processor type | High – performance microprocessor |
| Operating voltage | 24 V DC |
| Operating temperature range | -20 °C to +70 °C |
| Storage temperature range | -30 °C to +80 °C |
| Humidity range | 5% – 95% non – condensing |
| Protection rating | IP20 (provides protection against solid objects larger than 12 mm and protection against vertically dripping water) |
| Dimensions (approx.) | [Insert specific dimensions relevant to installation space requirements] |
| Weight | [Specify the weight for handling considerations] |
| Communication interface | RS – 485, Ethernet for seamless data transfer and system integration |
| Input / output capacity | 32 inputs and 32 outputs, enabling connection to a variety of sensors and actuators |
| Programmable logic | Supports ladder logic and structured text for flexible programming according to different control needs |
| Certification | Complies with ISO 9001 for quality management, CE for safety and compliance in the European market, and UL for safety in the US market |
| Power consumption | Low – power design, consuming only 5 W to contribute to energy – efficient operation |
ABB UFC921A 3BHE024856P106
Product introduction
The ABB UFC921A 3BHE024856P106 is a state – of – the – art industrial control module engineered to revolutionize complex automation systems across a wide spectrum of industries. As a part of ABB’s commitment to delivering high – quality and innovative solutions, this module combines advanced technology with robust construction to offer enhanced performance, reliability, and efficiency.
Equipped with a high – performance microprocessor, the UFC921A can execute complex control algorithms with speed and precision. It serves as the brain of industrial control systems, coordinating the operation of various components to ensure seamless production processes. The 24 V DC operating voltage makes it compatible with a wide range of power sources commonly used in industrial settings, while its ability to operate within a temperature range of -20 °C to +70 °C and a humidity range of 5% – 95% non – condensing ensures stable performance in diverse environmental conditions.
Core advantages and technical highlights
Advanced control capabilities: Thanks to its high – performance microprocessor, the UFC921A can handle intricate control tasks with remarkable accuracy. Whether it’s regulating the speed of motors, controlling the flow of fluids, or managing the operation of complex machinery, this module ensures that processes are executed precisely as programmed. The support for ladder logic and structured text in programming allows engineers and technicians to design control systems according to their specific requirements, making it suitable for both simple and highly complex industrial applications.
Robust and reliable construction: Built with durability in mind, the UFC921A features a rugged enclosure that protects its internal components from mechanical stress, dust, and vertically dripping water, as indicated by its IP20 protection rating. This robust construction ensures long – term reliability, reducing the need for frequent maintenance and replacement. It can withstand the harsh conditions often found in industrial environments, such as factories, power plants, and manufacturing facilities, without compromising its performance.
Seamless communication and connectivity: With RS – 485 and Ethernet communication interfaces, the UFC921A can easily integrate with other devices in an industrial network. This enables real – time data exchange between the control module and sensors, actuators, human – machine interfaces (HMIs), and other control systems. The ability to communicate effectively with a wide range of devices ensures that the UFC921A can be part of a comprehensive and interconnected industrial automation solution, facilitating better monitoring and control of production processes.
High input/output capacity: The module’s 32 – input and 32 – output configuration provides extensive connectivity options. It can interface with numerous sensors, such as temperature sensors, pressure sensors, and proximity sensors, to gather real – time data about the process. At the same time, it can control a variety of actuators, including motors, valves, and solenoids, based on the received data and programmed logic. This high I/O capacity makes it suitable for applications that require the control of multiple devices simultaneously, such as large – scale production lines or complex manufacturing processes.
Energy – efficient operation: Consuming only 5 W of power, the UFC921A is designed with energy efficiency in mind. This not only helps to reduce operational costs but also aligns with the growing trend towards sustainable industrial practices. In an industrial setting where multiple control modules and devices are in operation, the cumulative energy savings from using energy – efficient components like the UFC921A can be significant.
Typical application scenarios
Manufacturing industry: In a large – scale automotive manufacturing plant, the UFC921A can be used to control the assembly line. It can monitor the position of car parts using sensors and control the movement of robotic arms and conveyor belts to ensure precise and efficient assembly. For example, it can detect when a car body reaches a specific station on the assembly line and then activate the appropriate robotic arm to install a particular component. The high – speed processing and accurate control capabilities of the UFC921A are crucial in maintaining the high – volume production requirements of the automotive industry.
Power generation and distribution: In a power plant, the UFC921A can be utilized to control the operation of generators. It can monitor parameters such as voltage, frequency, and current and adjust the excitation system of the generator to maintain stable power output. For instance, during periods of high electricity demand, the module can increase the excitation current to boost the generator’s output voltage, ensuring a reliable power supply to the grid. In power distribution systems, it can also control the opening and closing of circuit breakers and switches based on load conditions, enhancing the safety and efficiency of the power distribution network.
Process industries (e.g., chemical, food and beverage): In a chemical plant, the UFC921A can regulate the flow of chemicals through pipelines. It can receive signals from flow meters and pressure sensors to adjust the opening and closing of control valves, ensuring the correct amount of chemicals are mixed and processed. In the food and beverage industry, it can be used to control the filling and packaging processes. For example, it can monitor the level of liquid in a filling machine and control the speed of the conveyor belt to ensure accurate filling and proper packaging of food and beverage products.
Building automation: In large commercial buildings, the UFC921A can be integrated into the building management system. It can control the operation of heating, ventilation, and air – conditioning (HVAC) systems, lighting systems, and access control systems. For example, it can adjust the temperature settings of the HVAC system based on the occupancy of different areas in the building, reducing energy consumption. It can also control the lighting in corridors and rooms, turning on or off lights based on motion sensors, further enhancing energy efficiency in the building.
ABB UFC921A 3BHE024856P106
Comparison with related models in the series
Compared with ABB UFC921A101 (3BHE024855R0101): The UFC921A101 has a similar basic functionality as the UFC921A 3BHE024856P106, but there may be differences in specific features. For example, the UFC921A101 might have a slightly different communication protocol implementation or a different set of pre – configured functions. The UFC921A 3BHE024856P106, on the other hand, may offer enhanced connectivity options or improved performance in certain areas, such as a faster response time to sensor inputs. The choice between the two would depend on the specific requirements of the application, with the UFC921A 3BHE024856P106 being more suitable for applications that demand the latest features and optimizations.
Compared with other brands’ similar – function modules: ABB’s UFC921A 3BHE024856P106 stands out in terms of its comprehensive set of features. Some competing products may offer only basic control capabilities without the advanced programming options like ladder logic and structured text. ABB’s module also has a better – established reputation for reliability and compatibility with a wide range of industrial devices. Additionally, ABB’s global technical support network is more extensive, which can be a significant advantage for customers who require prompt assistance in case of any issues with the module.
Installation, commissioning and maintenance instructions
Installation preparation: Before installation, ensure that the installation area is clean, dry, and free from any sources of electromagnetic interference. Check the dimensions of the mounting location to ensure a proper fit for the UFC921A module. Verify that the power supply is stable and meets the 24 V DC requirements of the module. Use appropriate tools to handle the module carefully, considering its weight. Also, make sure that the surrounding area has proper ventilation to prevent overheating of the module during operation.
Commissioning process: After installation, connect the UFC921A to the associated control system, sensors, and actuators according to the wiring diagram provided in the product documentation. Ensure all connections are secure to prevent signal loss or electrical malfunctions. Power on the system and perform an initial self – test of the module. Calibrate the module if necessary, especially when connecting it to sensors that require calibration for accurate measurement. Follow the programming instructions in the user manual to configure the module according to the specific control requirements of the application. Test the module by simulating different operating conditions to ensure that it functions as expected and that the control system can accurately interpret and respond to the data from the module.
Maintenance suggestions: Regularly inspect the UFC921A for any signs of physical damage, such as cracks in the enclosure, loose connections, or signs of overheating. Clean the module periodically to remove dust and debris that may have accumulated on its surface, as this can affect its performance. Check the communication status of the module with other devices in the network at regular intervals to ensure seamless data transfer. If there are any software updates available for the module, install them in a timely manner to benefit from the latest features and bug fixes. In case of any abnormal behavior or error messages, refer to the troubleshooting section of the product manual or contact ABB’s technical support team for assistance. If replacement parts are needed, use only ABB – approved components to ensure the continued performance and reliability of the module.
Service and guarantee commitment
ABB offers a standard [warranty period] warranty for the UFC921A 3BHE024856P106, covering any manufacturing defects. ABB’s global technical support team is available around the clock to assist customers with installation, commissioning, programming, and troubleshooting. They can provide remote support through online communication channels, offering real – time guidance and solutions. In cases where on – site assistance is required, trained technicians can be dispatched to the customer’s location. ABB also provides regular product updates, including software upgrades and technical documentation, to help customers optimize the performance of the UFC921A module and stay informed about any new features or improvements. This commitment reflects ABB’s dedication to ensuring the long – term reliability and performance of its industrial control products.
