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The Omron NT31-ST123-EV3 is a programmable terminal designed for effective user interface applications. It features a 5.7-inch STN monochrome liquid crystal display with a backlight, providing clear visuals and accessibility in various lighting conditions.
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| Manufacturer | Omron |
|---|---|
| Product Type | Programmable terminal |
| Product Line | NT |
| Part Number | NT31-ST123-EV3 |
| Weight | 1.75 lbs (0.79 kg) |
| Case Color | Beige |
| Display Size | 5.7 inches |
| Display Type | Super Twisted Nematic (STN) monochrome liquid crystal display with backlight |
| Number of Dots | 320 x 240 dots |
| Rated Supply Voltage | 24 Volts DC |
| Ambient Operating Temperature | 0 to 50°C (in a non-condensing environment) |
| Protection Rating | IP65 for the front panel, IP20 for the rear case, IP00 for the terminal |
| Display Color | Black and white |
| Backlight Type | White cold cathode tube |
| Backlight Life Expectancy | 50,000 hours (minimum) |
| Indicator Type | Two LED indicators (POWER and RUN) |
| Storage Temperature | -20 to 60°C (in a non-condensing environment) |
| Power Consumption | 15 Watts (maximum) |
| Compliance Standard | CU and CE registered products |
The NT31-ST123-EV3 model from Omron is a versatile programmable terminal suitable for numerous industrial applications. It is outfitted with a 5.7-inch display and features a monochrome super twisted nematic (STN) liquid crystal panel that ensures clear visibility. The screen boasts a dot resolution of 320 x 240, making it suitable for detailed graphics and text. It is constructed from beige material, providing a neutral aesthetic that integrates well in various setups.
The device requires a supply voltage of 24 volts DC and a maximum power consumption of 15 watts. The terminal operates efficiently within an ambient temperature range of 0 to 50°C and supports storage temperatures from -20 to 60°C in environments without moisture condensation.
With an IP65 rating for the front panel, this terminal is well-protected against dust and water ingress. The rear casing has an IP20 rating, indicating limited protection, while the terminal carries an IP00 rating, suggesting it is for indoor use under controlled conditions. The monochrome display operates in black and white, enhanced by a backlight sourced from a white cold cathode tube, with an estimated lifespan of 50,000 hours at a minimum. Two LED indicators, POWER and RUN, provide visual status information for ease of operation. Lastly, this terminal meets CU and CE quality standards, ensuring compliance with global safety regulations.