The OMRON NT21-ST121B is a compact, high-performance Human-Machine Interface (HMI) designed for industrial automation and control systems. Part of OMRON's NT21 series, this HMI combines a 12.1-inch color TFT display with touchscreen functionality, making it ideal for monitoring and operating machinery in manufacturing, process control, and infrastructure applications.

• High-Resolution Display: 12.1-inch TFT LCD with 800×600 pixels for crisp visuals.
• Responsive Touchscreen: Analog resistive touch panel for precise operator interaction.
• Robust Construction:
  • IP65/NEMA 4 rating: Front panel resistant to dust, water, and oil.
  • Aluminum die-cast chassis: Withstands vibration and shock in industrial environments.
• Flexible Connectivity:
  • Serial (RS-232/RS-422/RS-485) and Ethernet ports.
  • USB 2.0 host for data logging and firmware updates.
• Advanced Software: Compatible with OMRON's CX-Designer software for intuitive screen design.
• Wide Operating Temperature: -10°C to +55°C for harsh environments.
• Data Storage: 128 MB internal memory for recipes, logs, and screens.
• Multi-Language Support: Pre-installed fonts for 18 languages, including Asian characters.