NT20-ST121-E | Omron Operator Interface

Omron · HMIs & Displays

NT20-ST121-E | Omron Operator Interface

Description  The Omron NT20-ST121-E is a 12.1-inch monochrome LCD HMI panel designed for clear visual output and reliable operator interaction in industrial environments. Its robust build, wide compatibility, and IP65 protection rating make it a practical solution for diverse control systems.     Technical Specifications  Condition New/Never Used Surplus Brand Omron Category HMI / MMI / OIT Part Number NT20-ST121-E Subcategory Operator Interface Series NT Screen Size 12.1 inches (diagonal) Product Type HMI Display Type Monochrome LCD Ingress Protection IP65 (dust-tight, water-resistant) Case Color Ivory NEMA Rating NEMA 4 Voltage Supply 24 VDC Operating Temperature 0°C to 50°C (ambient temperature) Humidity 10% to 90% RH (non-condensing) Current Consumption 200-250 mA (depending on operation) For Use With Multiple manufacturers and products (compatible with various industrial systems)       Information About NT20-ST121-E The NT20-ST121-E is a member of Omron’s NT series, delivering a large-format 12.1-inch monochrome display housed in an IP65-rated enclosure. This operator interface ensures seamless integration with various industrial systems, operating on a 24 VDC power supply and consuming only 10 watts, with a current draw of 200–250 mA depending on usage. Constructed with an ivory-colored case and NEMA 4 compliance, the panel supports an ambient operating range of 0°C to 50°C and tolerates humidity levels between 10% and 90% RH without condensation. Equipped with two RS-232C ports and a touchscreen interface, it provides flexible communication and intuitive control for demanding automation tasks. Key Features: Display and Visibility: Features a 12.1-inch monochrome LCD with 256 x 128 resolution, offering clear and wide-format visuals for industrial control data. Environmental Performance: Operates reliably from 0°C to 50°C with humidity support of 10% to 90% RH in non-condensing environments. Power and Efficiency: Runs on a 24 VDC power supply, consuming only 10 W max and drawing 200–250 mA depending on load. Durability and Protection: Offers IP65 ingress protection and NEMA 4 compliance, ensuring dust-tight and water-resistant performance. Connectivity and Compatibility: Provides two RS-232C ports for versatile communication and is compatible with multiple industrial systems. User Interface: Touchscreen panel enables efficient operator interaction in real-time process environments. The NT20-ST121-E combines visual clarity, dependable operation, and broad compatibility to support a wide range of industrial automation solutions.

Brand: Omron · Category: HMIs & Displays

Key features

Specifications

Manufacturer part numberNT20-ST121-E
ConditionNew/Never Used Surplus
BrandOmron
CategoryHMI / MMI / OIT
Part NumberNT20-ST121-E
SubcategoryOperator Interface
SeriesNT
Screen Size12.1 inches (diagonal)
Product TypeHMI
Display TypeMonochrome LCD
Ingress ProtectionIP65 (dust-tight, water-resistant)
Case ColorIvory
NEMA RatingNEMA 4
Voltage Supply24 VDC
Operating Temperature0°C to 50°C (ambient temperature)
Humidity10% to 90% RH (non-condensing)
Current Consumption200-250 mA (depending on operation)
For Use WithMultiple manufacturers and products (compatible with various industrial systems)
Product typeOperator Interface

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