The TP04G-AS2 is a compact and cost-effective HMI designed for simple industrial control applications. Featuring a 4-inch touchscreen display, it is ideal for space-constrained environments and small-scale automation systems. The device supports basic communication protocols such as Modbus RTU, enabling connection with PLCs and simple industrial controllers. It provides essential functions including data display, alarm indication, and manual control, facilitating easy operation of small machinery and equipment. The rugged design with IP65 front protection ensures durability in industrial environments, resisting dust and water splashes. The user-friendly interface allows for easy navigation and operation, reducing training requirements for operators. With low power consumption and stable performance, the TP04G-AS2 is suitable for applications such as small pumps, fans, conveyors, and packaging equipment, providing a cost-effective solution for basic monitoring and control needs.