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Omron NT NT31-ST121-EV1

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NT31-ST121-EV1

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The NT31-ST121-EV1 from Omron is a panel-mount operator interface designed for user interaction in industrial settings. The 5.7-inch monochrome STN LCD display provides a resolution of 320 x 240 pixels. This unit features various communication ports, including Host Link/NT Link, RS-232C, and RS-422A, facilitating versatile connectivity options.

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Technical specifications for NT31-ST121-EV1

ManufacturerOmron
Product TypeOperator Interface
Product LineNT
Part NumberNT31-ST121-EV1
Weight2.50 lbs (1.13 kg)
Display Size5.7 inches (diagonal)
Display TypeMonochrome STN LCD
Display Resolution320 x 240 pixels
Touchscreen TypeResistive touchscreen
Color OptionsMonochrome
Communication PortsHost Link / NT Link, RS-232C, RS-422A
Power Supply24 VDC
Power Consumption15 W
Operating Temperature0°C to 50°C (ambient)
Mounting TypePanel mount
Housing ColorBeige
Ingress ProtectionIP65 (dust-tight, water-resistant)
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Omron’s NT31-ST121-EV1 is an operator interface tailored for efficient interaction in a range of applications. Featuring a 5.7-inch diagonal monochrome STN LCD, it offers clarity with a resolution of 320 x 240 pixels. The device supports a variety of communication ports, including Host Link/NT Link, RS-232C, and RS-422A, enabling flexible connectivity with different systems.

With its resistive touchscreen, the interface facilitates user input and control, while the beige-colored housing lends a neutral appearance suitable for various environments. Installation is designed for panel mounting, making it adaptable to diverse setups. This operator interface runs on a 24 VDC power supply, drawing 15 watts for efficient performance.

Weighing in at 1.11 kg, the NT31-ST121-EV1 is lightweight but robust, featuring an ingress protection rating of IP65 which renders it both dust-tight and water-resistant. It is capable of operating in ambient temperatures ranging from 0°C to 50°C, making it suitable for a multitude of industrial applications where environmental factors may vary.