Omron NB7W-TW01B

Omron NB7W-TW01B
Details:
NB7W-TW01B Omron NB Series Touch Screen HMI
Brand: Omron
Model: NB7W-TW01B
Inventory situation: Goods are available in stock.
Omron NB7W-TW01B is an advanced touch screen HMI product. It is an industrial control product that combines high performance, powerful display, communication, and humanized operation. With its excellent quality and wide applicability, it brings unprecedented convenience and efficiency to the field of industrial control. It is an ideal choice to improve production efficiency, optimize production processes, and ensure product quality.
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Description
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Product Specifications

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

NB7W-TW01B
85dcf83768c39c983622b3353b7dac4

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
 

Q: What are the key display specifications of the Omron NB7W-TW01B?

A: The NB7W-TW01B features a 7-inch TFT LCD with WVGA 800 × 480 pixel resolution and a wide-screen 16:9 format. The display supports 65,536 colors and is built with a front‑side LED backlight rated at 50,000 hours of operating time at 25°C ambient temperature, with the brightness decreasing by 40% at the end of that period. The effective display area measures 154 mm × 85 mm. The touch panel is analog resistive membrane type with a resolution of 1024 × 1024, touch operation force of 0.5–0.8 N, and a press endurance of 1,000,000 operations minimum at 25°C.

Q: What memory capacity and processing capabilities does the NB7W-TW01B offer?

A: The NB7W-TW01B is equipped with 128 MB internal memory (including the system area) and uses a 32‑bit RISC processor. The flash memory has a rewrite endurance of approximately 100,000 cycles. For data logging, program storage, screen data retention, and project backup, the HMI supports USB memory sticks via its USB host port, which is equivalent to USB 2.0 full speed and provides 5 V, 150 mA output power. Omron accepts NB series HMI units for repair and analysis for five years from the manufacture date.

Q: What are the power requirements and consumption of the NB7W-TW01B?

A: The NB7W-TW01B operates on a 24 V DC power supply with a tolerance range of ±15% (20.4 V to 27.6 V DC). Power consumption is rated at 7 W for the NB7W-TW00B model and 11 W for the NB7W-TW01B model. The battery has a lifetime of 5 years at 25°C. The ambient operating temperature range is 0°C to +50°C, with an ambient storage temperature range of −20°C to +60°C. Ambient operating humidity is 10% to 90% RH without condensation.

 

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