Product Specifications
Model: NB7W-TW01B
Brand: Omron
Product type: NB series touch screen human machine interface (HMI)


Screen type: multi-touch screen
Resolution: 800x480
Input voltage: 24V DC
Product Features
The Omron NB7W-TW01B is a 7-inch wide-screen human-machine interface (HMI) from Omron's NB series, designed for industrial automation applications that require reliable control and monitoring capabilities. This advanced touch screen offers dual serial ports, Ethernet connectivity, and USB host/slave functions, making it a versatile solution for connecting to various industrial devices.
The NB7W-TW01B features a 7-inch wide-screen color TFT LCD with a resolution of 800×480 pixels (WVGA), delivering sharp visuals for industrial operations. It displays 65,536 colors (true color) and 64 grayscale levels, ensuring clear representation of data, graphs, and images in complex automation systems. The analog resistive touch screen has a resolution of 1024×1024 and a lifespan of 1 million touches or more, providing long-term reliability in high-use environments. The LED backlight offers a service life of 50,000 hours (reference value when brightness decreases to 40% at 25°C), reducing maintenance needs and operational costs.
This HMI is equipped with 512MB of program memory and 128MB of internal memory, including system areas, providing ample space for storing application programs and data. It supports external storage via USB memory and SD/SDHC memory cards, allowing for easy data transfer, backup, and updates in the field. The flash memory has a maximum of 100,000 write/erase cycles, ensuring durability for long-term use.
The Omron NB7W-TW01B operates on DC24V power with an allowable range of DC20.4 to 27.6V (-15% to +15%), ensuring compatibility with standard industrial power supplies. It has a power consumption of 7W or less, contributing to energy efficiency in industrial operations. The built-in battery provides 5 years of service life (at 25°C) for real-time clock (RTC) backup, maintaining accurate timekeeping even during power outages.
FAQ
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