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The Omron NT620C-ST141-E model is specifically designed as an HMI display panel. It operates effectively within a voltage range of 20.4 to 26.4 VDC, typically using 24 VDC.
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| Manufacturer | Omron |
|---|---|
| Product Line | NT |
| Part Number | NT620C-ST141-E |
| Weight | 4.38 lbs (1.98 kg) |
| Name | HMI Display Panel |
| Ambient Operating Humidity | 35 to 85 % RH (without condensation) |
| Ambient Storage Temp. | -20 to 60 °C |
| Degree of Protection | IP65 (NEMA 4) |
| Resolution | 640 x 480 dots (0.3mm dots) |
| Display Type | STN 8-Color LCD Touchscreen, Pressure-sensitive type input |
| No. of Touch Switches | 32 x 24 (max. 256 registrable per screen) |
| Backlight Type | White cold cathode tube |
| Connector | 9-pin DSUB Female |
| Communications Protocol | C-Series SYSWAY |
| Power Supply Voltage Range | 20.4 to 26.4 VDC (24 VDC Typical) |
| Power Consumption | 20W max. (at 24 VDC) |
| Ambient Operating Temp. | 0 to 40 °C |
Omron's NT620C-ST141-E is an HMI display panel crafted to enhance user interaction within control systems. It has a robust STN LCD, supports 8 display colors, and provides a clear resolution of 640 x 480 dots. The pressure-sensitive touchscreen allows for straightforward user input, with a layout accommodating up to 32 x 24 touch switches, enabling a maximum of 256 inputs per screen.
The unit operates efficiently within a temperature range of 0 to 40 °C and can be stored safely between -20 and 60 °C. It effectively handles ambient humidity in the range of 35% to 85% without condensation.
It is designed for integration in various settings with dimensions measuring 281 x 198 x 74.4 mm and a weight not exceeding 2 kg. The degree of protection is rated at IP65, conforming to NEMA 4 standards, ensuring it is well-protected from dust and water ingress. Power is supplied through a 9-pin DSUB female connector, with a maximum power consumption of 20W under typical conditions at 24 VDC. The backlight utilizes a white cold cathode tube, providing adequate visibility in diverse lighting environments. The communications protocol employed is C-Series SYSWAY, enabling effective data exchange in automation tasks.