NT31-ST122B-EV2 | Omron NT31 5.7-Inch Monochrome Touch Panel HMI 24VDC

Omron · HMIs & Displays

Description  The Omron NT31-ST122B-EV2 is a programmable operator interface terminal designed for reliable human-machine interaction in industrial automation systems. It features a 5.7-inch monochrome STN LCD with touch input, providing clear visualization and control of machine processes. Powered by 24 VDC, this HMI supports multiple serial communication protocols for seamless PLC integration.     Technical Specifications  Condition New/Never Used Surplus Brand Omron Automation and Safety Category Human Machine Interface (HMI) Part Number NT31-ST122B-EV2 Subcategory Operator Interface Terminals Product Type Programmable terminal Display Type STN monochrome LCD Screen Size 5.7 in Resolution 320 × 240 pixels Touch Input Resistive touch panel Rated Supply Voltage 24 VDC Allowable Voltage Range 20.4 to 26.4 VDC Power Consumption 15 W max Communication Ports RS-232C, RS-422A, RS-485, printer port Communication Protocols Host Link, NT Link Mounting Type Panel mount Ingress Protection IP65 (front panel) Operating Temperature 0°C to 50°C Weight Approx. 1.2 kg     Information About NT31-ST122B-EV2 The NT31-ST122B-EV2 is part of Omron’s NT31 series of programmable terminals, developed for compact and dependable machine operation interfaces. It is equipped with a resistive touch panel and a monochrome display optimized for factory environments requiring durability and readability. The unit supports Host Link and NT Link communications, allowing direct connectivity with Omron PLCs. Designed for panel mounting, it is widely used in manufacturing, material handling, and process control applications. Key Features: NT31 Series HMI: Designed for industrial operator interface applications with Omron PLC systems. 5.7-Inch STN LCD Display: Monochrome screen with 320 × 240 resolution for clear data visualization. Touch Panel Operation: Integrated resistive touch interface for intuitive operator control. Multiple Serial Interfaces: Supports RS-232C, RS-422A, RS-485, and printer port connectivity. Host Link / NT Link Support: Enables direct communication with Omron PLC networks. 24 VDC Power Supply: Compatible with standard industrial control power systems. Low Power Consumption: Maximum power usage of 15 W for efficient continuous operation. Panel Mount Design: Intended for secure installation in control panels and enclosures. Industrial Reliability: Engineered for stable operation in automation environments. The NT31-ST122B-EV2 delivers the reliability and precision required for operator interface and machine monitoring in industrial automation systems.

Brand: Omron · Category: HMIs & Displays

Key features

• NT31 Series HMI: Designed for industrial operator interface applications with Omron PLC systems.
• 5.7-Inch STN LCD Display: Monochrome screen with 320 × 240 resolution for clear data visualization.
• Touch Panel Operation: Integrated resistive touch interface for intuitive operator control.
• Multiple Serial Interfaces: Supports RS-232C, RS-422A, RS-485, and printer port connectivity.
• Host Link / NT Link Support: Enables direct communication with Omron PLC networks.
• 24 VDC Power Supply: Compatible with standard industrial control power systems.
• Low Power Consumption: Maximum power usage of 15 W for efficient continuous operation.
• Panel Mount Design: Intended for secure installation in control panels and enclosures.
• Industrial Reliability: Engineered for stable operation in automation environments.

Specifications

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