The ASTGEK028 is a 2.8-inch serial LCD human-machine interface (HMI) designed for the user interface of industrial automation equipment. Below are some of the main features of this product:
Display and Touch: The ASTGEK028 series supports a 320x240 resolution TFT LCD with a brightness of 250 cd/m². The RGD model is equipped with a 4-wire industrial resistive touchscreen, enabling touch operation
Hardware Performance: It uses a 200MHz ARM Cortex-M4F CPU, features 8Mbyte SPI NOR Flash memory, and has a built-in real-time clock. The power supply voltage range is DC 5-30V, and it supports RS485 communication
Environmental Adaptability: It operates in a temperature range of -10°C to 50°C with humidity between 10-90% RH and has passed reliability tests, including ESD and extreme temperature tests, to ensure stability
Configuration Software: The accompanying HMILite software supports graphical programming and allows custom interface controls (e.g., switch buttons, numeric input and display, dynamic graphics, alarm display). It is compatible with various PLC communication protocols, making it suitable for integration with a wide range of control devices
Installation Dimensions: The device measures 122x88x25mm with an effective display area of 57.6x43.2mm, and a recommended cutout size of 110x76mm
This product is ideal for various industrial control scenarios, especially for compact automated devices requiring intuitive operation and real-time monitoring.
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