NT3S-ST121B-E

Omron’s NT3S-ST121B-E serves as an effective operator terminal that supports efficient interactions with industrial systems. It operates on a power supply voltage of 24 VDC, ideal for various applications. With a maximum power consumption threshold of 5 W, energy efficiency is achieved while maintaining performance. The unit’s operational temperature ranges from 0°C to 50°C, ensuring that it functions well in typical settings. For storage, it can withstand temperatures as low as -20°C, making it adaptable to diverse environmental conditions.

Built to handle varying humidity levels, the NT3S-ST121B-E can operate within a 10% to 90% relative humidity range without condensation. Robust in design, this terminal can resist vibrations from 10 to 55 Hz with an amplitude of 0.75 mm and can endure shocks of up to 147 m/s² (15 G), confirming its durability.

Measuring 138 mm in width, 98 mm in height, and 50 mm in depth, the unit weighs approximately 300 grams, allowing for easy installation in tight spaces. It features an STN monochrome display and offers a resolution of 256 × 128 dots. The display area spans 111.5 × 57.6 mm, providing sufficient screen space for visual outputs. A long-lasting LED backlight illuminates the display, ensuring visibility in various lighting conditions. The analog resistive touch panel allows for intuitive user interactions, enhancing usability. Communication capabilities are facilitated through RS-232C and RS-422A/485 ports, enabling straightforward integration with other systems.