The QPI-31200-C2P is an industrial Human-Machine Interface (HMI) from the GE Fanuc QuickPanel series, designed for operator control, machine monitoring, and factory automation applications. It functions as a touchscreen interface between the operator and PLC-based control systems, enabling real-time visualization of process data, alarm management, and equipment operation control. This model is commonly deployed in industrial environments that require a large display and reliable long-term operation.
This unit features a 10.4-inch color TFT touchscreen display with a resolution of 640 × 480 pixels, providing clear visualization for complex industrial processes. It operates on a 120 VAC power supply (85–132 VAC range, 50/60 Hz) and is housed in a rugged industrial enclosure rated NEMA 4X/12 and IP65, ensuring protection against dust, moisture, and harsh environmental conditions. The QPI-31200-C2P supports standard industrial communication interfaces such as serial ports and Ethernet (depending on configuration), and it is typically programmed using QuickDesigner software (Version 3.7) for HMI screen development and PLC integration.
Although the QPI-31200-C2P has been discontinued by the manufacturer, it remains widely used in legacy automation systems due to its durability, stable performance, and large display size. Many industrial facilities continue to maintain or replace existing units through refurbished markets rather than redesigning entire control systems. Its combination of robust construction, clear visualization capability, and compatibility with established GE Fanuc QuickPanel platforms makes it a practical solution for sustaining older industrial automation infrastructure.
