LD800HSE

Description

Parameter Specifications

Power Supply: The LD800HSE typically operates on a 110 – 240V AC power supply, with a frequency range of 50 – 60Hz. This wide – range power input makes it suitable for use in different regions with varying power grid standards.
Display: It features a high – resolution touchscreen display, usually with a size of 8 inches or more. The display has a resolution of 800×600 pixels or higher, providing clear and vivid visual information.
Memory: It is equipped with a sufficient amount of memory, including 1GB of RAM for smooth operation and 4GB of internal storage for storing applications, configuration files, and historical data.
Communication Interfaces: Multiple communication interfaces are available, such as Ethernet (supporting 10/100Mbps), USB ports for data transfer and device connection, and RS – 232/RS – 485 ports for serial communication with other industrial devices.

Applications

Industrial Automation: In manufacturing plants, it serves as a human – machine interface (HMI) for operators to monitor and control production processes. For example, it can display real – time data from sensors, such as temperature, pressure, and flow rate, and allow operators to adjust parameters on the production line.
Building Automation: In commercial buildings, it can be used to manage building systems, including HVAC, lighting, and security systems. Operators can use the LD800HSE to set temperature and lighting levels, and monitor the status of security devices.
Energy Management: In power plants and energy – intensive industries, it helps in monitoring and optimizing energy consumption. It can display energy usage data in real – time and provide analysis and suggestions for energy – saving measures.

Weight and Dimensions

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.

Practical Case

In a food processing plant, the LD800HSE is used as the HMI for a packaging production line. Operators use the touchscreen to monitor the speed, temperature, and filling level of the packaging machines. One day, a sensor detected an abnormal temperature increase in one of the machines. The LD800HSE immediately displayed an alarm on the screen and sent a notification to the maintenance team via remote access. The maintenance team was able to quickly identify and fix the problem, preventing potential product quality issues and minimizing production downtime. Thanks to the stability and user – friendly features of the LD800HSE, the packaging production line continued to operate efficiently.