Weight: Approximately 2 – 3 kg, which is relatively light and easy to handle during installation and maintenance.
Dimensions: It has a compact design, with dimensions of about 200mm (length) x 150mm (width) x 60mm (height), allowing it to be easily installed in standard control cabinets.
Features
Flexible Configuration: It can be easily configured and programmed according to different application requirements. Users can customize input/output settings, communication protocols, and control logic using programming languages like ladder logic or function block diagram.
High – speed Data Processing: With its powerful processor and sufficient memory, it can process large amounts of data in real – time, enabling quick response to changes in the industrial environment.
Remote Monitoring and Control: It supports remote access via Ethernet, allowing operators to monitor and control the device from a central control room or even from a remote location, improving operational efficiency.
Weight: Approximately 0.15 kg, which is extremely light, facilitating easy installation and handling.
Dimensions: It has a very compact design, with dimensions of about 80mm (length) x 60mm (width) x 25mm (height). This small size allows it to be easily integrated into control panels or small – space installations.
Features
Multiple Input Types: The ability to accept different types of analog input signals makes it highly versatile and suitable for a wide range of applications.
Isolated Inputs: It provides electrical isolation between input channels and the power supply, protecting the device from electrical interference and ensuring accurate signal measurement.
Easy Configuration: Configuration is straightforward, either through software or DIP switches. Users can quickly set the input signal type, measurement range, and other parameters according to their specific needs.
Stability and Reliability
Robust Design: Built with high – quality components and a sturdy enclosure, it can withstand harsh industrial environments, including vibrations, dust, and temperature fluctuations.
Long – term Stability: Through rigorous testing and calibration, it maintains stable performance over an extended service life, with minimal drift in measurement accuracy.
Fault – Tolerant Operation: It has certain fault – tolerance capabilities. For instance, if there is an issue with one input channel, the other channels can continue to function normally, ensuring continuous data collection.
Industrial Process Monitoring: In manufacturing plants, it can be used to monitor process variables such as temperature, pressure, and flow rate in chemical reactions, food processing, and metalworking.
Environmental Monitoring: It is suitable for monitoring environmental parameters like air quality, humidity, and water quality in environmental protection projects.
Building Automation: In commercial buildings, it can monitor parameters such as indoor temperature, light intensity, and CO₂ concentration for energy management and comfort control.
Weight and Dimensions
Weight: Approximately 0.2 kg, which is very light and easy to install.
Dimensions: It has a compact design, with dimensions of about 100mm (length) x 80mm (width) x 30mm (height), allowing it to be easily integrated into control panels.
Features
Multiple Input Channels: It is equipped with multiple input channels, usually 8 channels, which can simultaneously measure different analog signals, providing comprehensive data acquisition.
Isolation: It provides electrical isolation between input channels and the power supply, effectively preventing electrical interference and ensuring the accuracy of measurement results.
Easy Configuration: It can be easily configured using software or DIP switches. Users can set input signal types, measurement ranges, and sampling rates according to specific requirements.
Industrial Automation: In manufacturing plants, it can control and monitor production lines, manage the operation of motors, and adjust process parameters in real – time.
Power Generation: In power plants, it can be used to monitor and control generators, turbines, and other power – generating equipment, ensuring stable power output.
Water Treatment: In water treatment facilities, it can control the operation of pumps, valves, and filters, and monitor water quality parameters such as pH, turbidity, and dissolved oxygen.
Weight and Dimensions
Weight: Approximately 1 – 1.5 kg, which is relatively light and easy to install and handle.
Dimensions: It has a compact design, with dimensions of about 200mm (length) x 150mm (width) x 50mm (height), allowing it to be installed in standard control cabinets.
Features
Flexible Configuration: It can be easily configured and programmed according to different application requirements. Users can customize input/output settings, communication protocols, and control logic using programming languages like ladder logic or function block diagram.
Industrial Automation: In manufacturing plants, it can be used to control and monitor the operation of production lines. For instance, it can detect the position of workpieces on a conveyor belt through input sensors and control the movement of robotic arms or actuators via output channels.
Building Automation: In commercial buildings, it can be used for simple control tasks such as controlling lighting circuits based on occupancy sensors or monitoring the status of door locks.
Material Handling: In warehouses and logistics centers, it can be used to manage the movement of conveyors, forklifts, and other material – handling equipment.
Weight and Dimensions
Weight: Approximately 0.5 kg, which is relatively light and easy to install and handle.
Dimensions: The device has a compact design, with dimensions of about 120mm (length) x 80mm (width) x 30mm (height). This small size allows it to be installed in tight spaces, such as control cabinets.
Features
Modular Design: It has a modular design, which means that additional input/output modules can be easily added or removed according to specific application requirements. This provides flexibility and scalability.
Easy Configuration: The LDGRB – 01 can be easily configured using a user – friendly software tool. Users can set up input/output functions, communication parameters, and alarm thresholds without complex programming.
Diagnostic Function: It has a built – in diagnostic function that can detect faults in input/output channels, communication interfaces, or power supply. It provides error codes and status information for quick troubleshooting.
Weight: Approximately 3 – 4 kg, which is relatively light considering its functionality and display size.
Dimensions: The device has dimensions of about 250mm (length) x 200mm (width) x 50mm (height), making it suitable for installation on control panels or consoles.
Features
User – Friendly Interface: The touchscreen display provides an intuitive and easy – to – use interface. Operators can quickly access different functions and information with just a few taps on the screen.
Customizable Graphics: It supports the creation of customizable graphics and screens. Users can design their own HMI layouts according to specific application requirements, including adding logos, alarms, and trend graphs.
Remote Access: It allows remote access via Ethernet, enabling operators to monitor and control the system from a remote location using a computer or mobile device.
Stability and Reliability
Robust Design: The LD800HSE is built with a sturdy enclosure and high – quality components, which can withstand harsh industrial environments, including vibrations, dust, and temperature variations.
Power Protection: It is equipped with power protection features, such as over – voltage and under – voltage protection, to ensure stable operation even in the case of power fluctuations.
Long – term Testing: Through extensive long – term testing and quality control, it has been proven to have a high level of stability and reliability over a long service life.
Power Substations: It is widely used in power substations for the protection and monitoring of transformers, feeders, and busbars. It can quickly detect faults and isolate the faulty section to prevent the spread of the fault and ensure the safety of the power grid.
Industrial Power Systems: In industrial power systems, it can be used to protect and control high – voltage and medium – voltage electrical equipment, such as motors, generators, and switchgear.
Renewable Energy Power Plants: In wind farms and solar power plants, it can monitor and protect the power generation equipment and the connection to the grid, ensuring the stable operation of renewable energy systems.
Weight and Dimensions
Weight: Approximately 5 – 7 kg, which is relatively light considering its functionality, making it easy to handle and install.
Dimensions: The typical dimensions are around 300 mm (height) x 250 mm (width) x 150 mm (depth). Its compact size allows for installation in standard substation cabinets.
Features
Advanced Algorithm: It uses advanced protection algorithms, such as digital signal processing and artificial intelligence – based algorithms, to improve the speed and accuracy of fault detection and protection.
User – Friendly Interface: It has a user – friendly interface with a large LCD display and intuitive menu navigation. Operators can easily configure the protection settings, view measurement data, and diagnose faults.
Self – Diagnosis Function: The device has a self – diagnosis function that can continuously monitor its own operation status. It can detect internal faults and provide early warnings, reducing the risk of unexpected failures.
Industrial Automation: It is used to collect and monitor analog signals from sensors like temperature, pressure and flow in industrial production lines, providing data support for process control.
Power Monitoring: In power plants and substations, it monitors analog parameters such as voltage and current to ensure the safe and stable operation of the power system.
Building Automation: Monitors environmental parameters like temperature and humidity in buildings and is used in air conditioning systems and lighting control systems.
Weight and Dimensions
Weight: There is no clear and consistent data, with some sources saying 0.42 kg – 0.771 kg.
Dimensions: 144 mm x 127 mm x 25 mm (5.67 inches x 5 inches x 1 inch).
Features
Multifunctional Input: Supports various types of analog input signals, which is convenient for connecting different sensors.
High Resolution: 16 – bit resolution enables accurate measurement of input signal changes.
Easy Configuration: It can be easily configured through software to meet different application requirements.
Good Compatibility: Designed for ABB’s Symphony Plus control system and can be well integrated with other system components.
Weight: Approximately 0.5 kg.
Dimensions: Usually has a compact design with dimensions of about 150 mm in length, 100 mm in width and 50 mm in height.
Features
High Channel Density: With 14 input channels, it offers a high channel density, reducing the need for additional modules.
Isolation: Provides electrical isolation between input channels and the system to prevent electrical interference.
Easy Configuration: Can be easily configured through software, allowing users to set up input types, ranges and sampling rates.
Stability and Reliability
Industrial-Grade Design: Built with high-quality components to withstand harsh industrial environments, including temperature variations, vibrations and electrical noise.
Redundancy Options: Some versions may support redundancy, ensuring continuous operation in case of component failure.
Error Detection and Correction: Equipped with error detection and correction mechanisms to ensure data accuracy and integrity.
Weight: 1 kg.
Dimensions: 108 mm in height, 225 mm in length, 135 mm in width.
Features
High Processing Power: Can handle complex control tasks and data processing.
Flexible I/O Configuration: Allows easy connection and control of various devices.
User-friendly Interface: Facilitates quick setup and maintenance.
Compact Design: Saves space in control cabinets.
Weight: 1.2 kg.
Dimensions: 150mm×100mm×50mm.
Features
Triple Modular Redundancy: Adopts TMR architecture, which can ensure continuous operation even if one module fails.
Flexible Communication: Supports multiple communication protocols, enabling seamless integration with other devices.
Easy Programming: Uses IEC 61131-3 programming languages, which is convenient for users to program and configure.
Built-in Diagnostics: It has built-in diagnostic functions, which can quickly identify and locate faults.
Stability and Reliability
High-Quality Components: Made of high-quality materials and components, which can resist harsh industrial environments.
Redundancy Design: The TMR structure and redundant communication design improve system stability and reliability.
Strict Certification: With CE, UL, SIL 3 and other certifications, it meets high safety and reliability standards.
Power Generation: It is used to monitor and control the processes of power plants, such as steam turbine control and power distribution management.
Oil and Gas: In oil and gas production, it is responsible for controlling the extraction, transportation and refining processes, monitoring parameters like pressure and flow.
Chemical Industry: It plays a role in chemical reaction control, temperature and pressure regulation in chemical plants.
Water Treatment: It is used to manage water purification, sewage treatment and water supply systems, controlling equipment such as pumps and valves.
Weight and Dimensions
Weight: 0.6 kg.
Dimensions: Depth/Length – 210 mm, Height – 160 mm, Width – 90 mm.
