Description
The NT31C-ST143B-EV3 is a compact operator interface from Omron, featuring a 5.7-inch color STN LCD with a resistive touchscreen. It is designed for flexible communication and reliable panel mounting in industrial settings.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron |
| Category |
|
| Part Number |
NT31C-ST143B-EV3 |
| Subcategory |
Operator Interface |
| Series |
NT |
| Display Size |
5.7 inches (diagonal) |
| Communication Ports |
Host Link / NT Link, RS-232C, RS-422A |
| Display Type |
Color STN LCD |
| Power Supply |
24 VDC |
| Display Resolution |
320 x 240 pixels |
| Power Consumption |
15 W |
| Color Options |
8 colors |
| Weight |
0.41 kg |
| Touchscreen Type |
Resistive touchscreen |
| Mounting Type |
Panel mount |
| Operating Temperature |
0°C to 50°C (ambient) |
| Ingress Protection |
IP65 (dust-tight, water-resistant) |
| Housing Color |
Black |
Information About NT31C-ST143B-EV3
The NT31C-ST143B-EV3 is part of the NT Series of HMI terminals, offering intuitive operator interaction through its 5.7-inch color STN LCD and 8-color support. With a resolution of 320 x 240 pixels, it provides clear visual feedback for monitoring and control applications. This interface supports multiple communication protocols, including Host Link, NT Link, RS-232C, and RS-422A, allowing integration with various PLCs and controllers. Operating at 24 VDC with a power consumption of 15 W, it is both energy-efficient and dependable in industrial environments. Housed in a dust-tight and water-resistant IP65-rated enclosure, the unit withstands ambient temperatures from 0°C to 50°C, making it suitable for control panels in factory automation.
Key Features:
- High-Visibility Display: Features a 5.7-inch diagonal color STN LCD with 320 × 240 resolution and 8-color rendering for intuitive data visualization in industrial control systems.
- Resistive Touchscreen Interface: Utilizes a durable resistive touchscreen for reliable input even when operated with gloves or in dirty environments.
- Multiple Communication Protocols: Supports Host Link, NT Link, RS-232C, and RS-422A for compatibility with a broad range of automation controllers.
- Industrial Protection and Mounting: Designed for panel-mount installation and protected by IP65 ingress rating, making it resilient to dust and water exposure.
- Compact and Lightweight: At only 0.41 kg and with a compact footprint, it is ideal for control cabinets with limited space.
- Energy Efficient Operation: Runs on 24 VDC power supply with a low power consumption of just 15 watts, supporting energy-conscious system designs.
- Stable in Harsh Conditions: Operates reliably between 0°C and 50°C, maintaining performance across a variety of industrial environments.
- Black Housing with Industrial Aesthetic: Finished in black, the terminal complements modern automation panel designs and provides a professional appearance.
The NT31C-ST143B-EV3 offers a compact, multi-protocol HMI solution with intuitive touchscreen control and rugged environmental protection for demanding industrial automation systems.
