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Omron NT NT21-ST121B-E

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NT21-ST121B-E

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Omron's NT21-ST121B-E is a proficient Human Machine Interface (HMI) designed for practical applications. This unit features a diagonal display measuring 12.1 inches and operates at a supply voltage of 24 VDC, making it suitable for various control tasks.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for NT21-ST121B-E

ManufacturerOmron
Product TypeHuman Machine Interface (HMI)
Product LineNT
Part NumberNT21-ST121B-E
Weight2.81 lbs (1.28 kg)
Display Size12.1 inches (diagonal)
Case ColorBlack
Voltage Supply24 VDC
Display TypeMonochrome STN LCD (Blue mode)
Operating Temperature0°C to 50°C (ambient temperature)
Power Consumption7 W (maximum)
Resolution260 x 140 dots
Ingress ProtectionIP65 (dust-tight, water-resistant)
NEMA RatingNEMA 4
Touchscreen TypeResistive touchscreen (for user input)
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The NT21-ST121B-E model from Omron serves as a Human Machine Interface (HMI) that enhances user interaction with machinery and control systems. Featuring a 12.1-inch diagonal monochrome STN LCD display, this HMI operates with 24 VDC voltage supply. The resolution is set at 260 x 140 dots, providing adequate clarity for various interface applications.

This unit is engineered to function within ambient temperatures from 0°C to 50°C, ensuring operation across a range of environmental conditions. Power needs are kept efficient, with a maximum consumption of 7 watts rating. Weighing only 0.57 kg, it is light enough for many types of installations.

Constructed with a black casing, the device is designed to offer protection against dust and moisture with an IP65 rating, ensuring reliability in demanding environments. The NT21-ST121B-E is also compliant with NEMA 4 standards, showcasing its durable design.

To facilitate user input, the HMI includes a resistive touchscreen. This feature allows for intuitive interaction, making it accessible for various user needs without compromising functionality. Overall, the NT21-ST121B-E is a robust choice for effective machine interface management.