



NT20-ST121-E | Omron Operator Interface
- Regular price
- $1,345.00
- Sale price
- $1,345.00
- Regular price
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Product Description P/N: NT20-ST121-E
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.
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.

