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Omron NT NT21-ST121-E

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NT21-ST121-E

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The NT21-ST121-E is an HMI developed by Omron, featuring a 12.1-inch display. With a resolution of 260 x 140 dots, this unit utilizes a monochrome STN LCD in a blue mode for clear visibility.

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Technical specifications for NT21-ST121-E

ManufacturerOmron
Product TypeHuman Machine Interface (HMI)
Product LineNT
Part NumberNT21-ST121-E
Weight1.31 lbs (0.60 kg)
Resolution260 x 140 dots
Display Size12.1 inches (diagonal)
Case ColorBeige
NEMA RatingNEMA 4
For Use WithMultiple manufacturers and products (compatible with various industrial systems)
Display TypeMonochrome STN LCD (Blue mode)
Operating Temperature0°C to 50°C (ambient temperature)
Voltage Supply24 VDC
Ingress ProtectionIP65 (dust-tight, water-resistant)
Power Consumption7 W (maximum)
Touchscreen TypeResistive touchscreen (for user input)
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Omron's NT21-ST121-E is a versatile human-machine interface (HMI) that features a prominent 12.1-inch diagonal screen, designed to enhance operational efficiency in demanding environments. The display achieves a resolution of 260 x 140 dots, delivering clear information through a stylish blue-mode monochrome STN LCD.

This HMI is built in a beige case and meets NEMA 4 ratings, showcasing its suitability for a variety of industrial applications, providing robust protection from dust and water. With a weight of only 0.56 kg, it maintains a compact design while still housing advanced technology. An operational temperature range of 0°C to 50°C makes it adaptable to many environments.

The device requires a voltage supply of 24 VDC and consumes a maximum of 7 watts, ensuring efficient energy use. Its IP65 ingress protection rating signifies that it is both dust-tight and water-resistant, making it ideal for rigorous settings. The resistive touchscreen allows for straightforward user input, further enhancing interaction with compatible industrial systems.