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Omron NT NT20-ST121B-E

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NT20-ST121B-E

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Omron's NT20-ST121B-E is a 12.1-inch Human Machine Interface (HMI) terminal designed for enhanced operator interaction. It features a resistive touchscreen that responds to physical pressure and operates on a 24 VDC power supply, ensuring reliable functionality in demanding environments.

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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 NT20-ST121B-E

ManufacturerOmron
Product TypeHuman Machine Interface (HMI) Terminal
Product LineNT
Part NumberNT20-ST121B-E
Weight3.44 lbs (1.56 kg)
Screen Size12.1 inches (diagonal)
Touchscreen TypeResistive touchscreen (supports physical pressure)
Power Supply24 VDC
NEMA RatingNEMA 4
Display TypeMonochrome LCD
Operating Temperature0°C to 50°C (ambient temperature)
Current Consumption200-250 mA
Resolution640 x 480 pixels
Humidity10% to 90% RH (non-condensing)
BacklightLED backlight
Ingress ProtectionIP65 (dust-tight, water-resistant)
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Designed for user-friendly operation, the Omron NT20-ST121B-E is a Human Machine Interface (HMI) terminal featuring a display measurement of 12.1 inches diagonally. This panel utilizes a resistive touchscreen that is sensitive to physical contact, making it straightforward to interact with. Powered by a voltage range of 24 VDC, the HMI can be an integral component in various setups.

The terminal showcases a monochrome LCD display with a resolution of 640 x 480 pixels, providing clarity and precision. It operates effectively in ambient temperatures from 0°C to 50°C, accommodating a variety of environmental conditions. Current consumption is rated from 200 to 250 mA, making it relatively energy-efficient.

For enhanced visibility, the NT20-ST121B-E is equipped with an LED backlight, ensuring readability in different lighting conditions. The unit is designed with an ingress protection rating of IP65, confirming its capabilities against dust exposure and water ingress, thus promoting durability even in harsher environments. With a weight of approximately 2.2 kg, this HMI terminal is manageable for installation across various setups.

Lastly, it supports a humidity range of 10% to 90% RH without condensation, allowing operation in a wide range of conditions and ensuring reliable performance over time. The NEMA 4 rating further reinforces the device’s building against harsh elements. Overall, the NT20-ST121B-E is engineered to facilitate effective user interaction in industrial spaces.