NT20S-ST128B | Omron Operator Interface 5-Inch
Omron · HMIs & Displays
Description The Omron NT20S-ST128B is a 5-inch operator interface panel built for reliable performance in industrial automation systems. With a blue-mode STN LCD and RS-232C communication, it provides responsive touch control and clear visualization for operator interactions. Technical Specifications Condition New/Never Used Surplus BrandPart Number Omron Category HMI / MMI / OIT Part Number NT20S-ST128B Subcategory Operator Interface Series NT Touch Panel Yes Communication RS-232C Incorporated Display Size 5 inches Color Black Resolution 256 x 128 dots Application Industrial control systems Power Consumption 10 W Max Environment Non-corrosive industrial environments Power Supply 24 VDC Approximate Weight 0.58 kg Mounting Panel mount Display Type Blue Mode STN LCD Operating Temperature 0 to 50 degrees Celsius Information About NT20S-ST128B The NT20S-ST128B is part of Omron’s NT series and offers a blue-mode Super Twisted Nematic (STN) LCD with a 256 × 128 resolution on a 5-inch touchscreen. Designed for panel mounting, this unit is well-suited for non-corrosive industrial environments where reliable input and display performance are critical. It operates on a 24 VDC power supply and consumes a maximum of 10 W, ensuring low energy usage without compromising responsiveness. This model includes RS-232C communication support, allowing it to integrate smoothly into control systems for data transfer and real-time command execution. Its durable black housing and lightweight 0.58 kg design make it a practical solution for OEM and retrofit applications. Key Features: 5-Inch Touch Display: Provides a responsive user interface for data entry and control on a compact footprint. Blue-Mode STN LCD: Offers high-contrast visuals at 256 × 128 resolution, optimized for monochrome industrial displays. Low Power Consumption: Operates at 24 VDC and consumes up to 10 W, ideal for energy-efficient installations. RS-232C Communication: Enables reliable serial data exchange with PLCs and controllers. Panel Mounting Design: Simplifies installation in control panels, ensuring a clean and secure fit. Industrial-Grade Operation: Built for non-corrosive environments, supporting stable functionality across automation systems. Wide Temperature Range: Operates between 0 to 50°C, meeting typical factory and machine floor conditions. Lightweight Build: Weighs only 0.58 kg, reducing load on mounting surfaces and easing handling during setup. The NT20S-ST128B combines compact design, reliable touch response, and industrial communication, making it a dependable operator panel for automation tasks.
Brand: Omron · Category: HMIs & Displays
Key features
- 5-Inch Touch Display: Provides a responsive user interface for data entry and control on a compact footprint.
- Blue-Mode STN LCD: Offers high-contrast visuals at 256 × 128 resolution, optimized for monochrome industrial displays.
- Low Power Consumption: Operates at 24 VDC and consumes up to 10 W, ideal for energy-efficient installations.
- RS-232C Communication: Enables reliable serial data exchange with PLCs and controllers.
- Panel Mounting Design: Simplifies installation in control panels, ensuring a clean and secure fit.
- Industrial-Grade Operation: Built for non-corrosive environments, supporting stable functionality across automation systems.
- Wide Temperature Range: Operates between 0 to 50°C, meeting typical factory and machine floor conditions.
- Lightweight Build: Weighs only 0.58 kg, reducing load on mounting surfaces and easing handling during setup.
Specifications
| Manufacturer part number | NT20S-ST128B |
|---|---|
| Condition | New/Never Used Surplus |
| BrandPart Number | Omron |
| Category | HMI / MMI / OIT |
| Part Number | NT20S-ST128B |
| Subcategory | Operator Interface |
| Series | NT |
| Touch Panel | Yes |
| Communication | RS-232C Incorporated |
| Display Size | 5 inches |
| Color | Black |
| Resolution | 256 x 128 dots |
| Application | Industrial control systems |
| Power Consumption | 10 W Max |
| Environment | Non-corrosive industrial environments |
| Power Supply | 24 VDC |
| Approximate Weight | 0.58 kg |
| Mounting | Panel mount |
| Display Type | Blue Mode STN LCD |
| Operating Temperature | 0 to 50 degrees Celsius |
| Product type | Operator Interface |
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