Pro-face PFXGP4401TAD A High Performance Human Machine Interface For Industrial Automation

In the realm of industrial automation, the Pro-face PFXGP4401TAD stands out as a cutting-edge human-machine interface (HMI) that combines advanced technology with user-friendly design, catering to the diverse needs of modern manufacturing environments. This 7.5-inch TFT true-color LCD HMI is part of the renowned GP4000 series, known for its exceptional performance, reliability, and versatility.

Key Features and Specifications

Display and Touch Panel

The PFXGP4401TAD features a 7.5-inch TFT true-color LCD display with a resolution of 640 x 480 pixels (VGA), providing clear and vivid visuals. The display supports up to 65,536 colors, ensuring that operators can easily distinguish between different elements on the screen. The backlight, a white LED, offers a long lifespan of over 50,000 hours under continuous operation at 25°C, with brightness adjustable through 16 levels via the touch panel or software.

The touch panel is a resistive (analog) type with a resolution of 1,024 x 1,024, capable of withstanding over 1,000,000 touches, ensuring durability and longevity in demanding industrial settings. The touch panel supports multiple languages, including Japanese (with 6,962 characters), ANK (158 characters), and downloadable Chinese characters (both simplified and traditional), making it suitable for global applications.

Electrical and Environmental Specifications

Designed for robust performance, the PFXGP4401TAD operates on a 24 VDC power supply with a rated voltage range of 19.2 to 28.8 VDC. It features a low power consumption of under 12W and can handle instantaneous currents of up to 30 A. The HMI is equipped with excellent anti-interference capabilities, withstanding voltage spikes up to 1,000 Vp-p and maintaining stable operation in environments with electrical noise.

In terms of environmental resilience, the PFXGP4401TAD can operate in temperatures ranging from 0 to 55°C and can be stored in temperatures between -20 and +60°C. It can withstand humidity levels of 10 to 90% RH (without condensation) and is rated for pollution level 2, ensuring reliable performance in various industrial environments. The HMI also meets stringent safety standards, including IEC/EN61131-2 for vibration and shock resistance, and IEC/EN61000-4-2 for electrostatic discharge protection.

Connectivity and Expansion Options

The PFXGP4401TAD offers a comprehensive range of connectivity options to facilitate seamless integration with various industrial devices and systems. It features two serial ports: COM1 (RS-232C) and COM2 (RS-422/485), supporting data transmission rates from 2,400 bps to 115,200 bps (and up to 187,500 bps for MPI on COM2). The HMI also includes two USB ports (one Type-A and one Mini-B), an Ethernet port (10BASE-T/100BASE-TX), and an SD card slot (supporting up to 32 GB), providing ample options for data transfer, storage, and remote monitoring.

Software and Programming Capabilities

The PFXGP4401TAD is compatible with Pro-face's GP-Pro EX software, a powerful and intuitive programming tool that simplifies the creation of HMI screens and logic programs. The software supports a wide range of devices and drivers, allowing for easy integration with PLCs, temperature controllers, and other industrial equipment. The HMI also features a built-in clock and calendar, with a precision that can deviate by up to ±300 seconds per month, depending on operating temperature and unit age.

Applications and Benefits

Enhanced Operational Efficiency

The PFXGP4401TAD's high-resolution display and intuitive touch interface enable operators to monitor and control industrial processes with ease, reducing the risk of errors and improving overall efficiency. The HMI's ability to display detailed information, such as motion and position data, in real-time allows for precise control and optimization of manufacturing operations.

Remote Monitoring and Maintenance

With its Ethernet connectivity and support for remote monitoring software like GP-ViewerEX, the PFXGP4401TAD enables operators to access and control HMI screens from remote locations, such as an office or control room. This capability facilitates proactive maintenance and troubleshooting, reducing downtime and improving plant availability.

Energy Efficiency and Cost Savings

The PFXGP4401TAD incorporates energy-saving features, such as an automatic brightness adjustment function that reduces power consumption when the HMI is not in use. This, combined with its long lifespan and low maintenance requirements, contributes to significant cost savings over the product's lifecycle.

Versatility and Scalability

As part of the GP4000 series, the PFXGP4401TAD offers a wide range of screen sizes (from 3.5 to 15 inches) and configurations to suit various industrial applications. Its modular design and support for multiple communication protocols make it easy to integrate into existing systems or expand as production needs evolve.

Conclusion

The Pro-face PFXGP4401TAD is a high-performance HMI that combines advanced technology with user-friendly design, making it an ideal choice for industrial automation applications. Its robust construction, comprehensive connectivity options, and powerful software capabilities ensure reliable and efficient operation in demanding industrial environments. Whether used for monitoring, control, or data acquisition, the PFXGP4401TAD delivers exceptional performance and value, helping manufacturers optimize their processes and achieve their production goals.