Description
The Omron NT31C-ST141B-EV2 is an industrial operator interface touch panel designed for machine monitoring and control in automation systems. It features a 5.7-inch color STN LCD display with 320 × 240 resolution and supports Host Link and NT Link communication protocols for integration with Omron PLCs. This HMI provides a reliable interface for operators to visualize process data and interact with industrial equipment.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron |
| Category |
HMI / MMI / OIT |
| Part Number |
NT31C-ST141B-EV2 |
| Subcategory |
Operator Interface |
| Series |
NT31C Series |
| Display Size |
5.7 inches |
| Display Type |
Color STN LCD |
| Display Resolution |
320 × 240 pixels |
| Number of Colors |
8 colors |
| Communication Protocols |
Host Link, NT Link |
| Communication Interfaces |
RS-232C, RS-422A |
| Operating Voltage |
24 VDC |
| Power Consumption |
15 W |
| Mounting Type |
Panel Mount |
| Country of Origin |
Japan |
| Product Status |
Discontinued by manufacturer |
| Weight |
2.40 lbs |
Information About NT31C-ST141B-EV2
The NT31C-ST141B-EV2 is part of the Omron NT31C series of programmable terminals used in industrial automation environments. It serves as a human-machine interface that allows operators to control and monitor machinery through a graphical touchscreen interface. The unit communicates with controllers using RS-232C or RS-422A serial connections and supports both Host Link and NT Link communication protocols for compatibility with Omron PLC systems. Designed for panel mounting and powered by a 24 VDC supply, the device provides dependable performance for factory control panels and machine interfaces.
Key Features:
-
Industrial HMI Touch Panel: Designed for operator interaction with PLC-based automation systems.
-
5.7-Inch Color STN Display: Provides clear visualization of machine status and process data.
-
320 × 240 Resolution: Supports detailed graphics and control screen layouts.
-
Touchscreen Operation: Enables intuitive control and navigation through system functions.
-
Multiple Communication Protocols: Supports Host Link and NT Link for PLC connectivity.
-
Serial Communication Interfaces: Includes RS-232C and RS-422A ports for system integration.
-
Panel-Mount Design: Suitable for installation in industrial control cabinets and operator stations.
-
Efficient Power Operation: Runs on a 24 VDC supply with approximately 15 W power consumption.
The NT31C-ST141B-EV2 delivers the reliability and precision required for industrial operator interface and machine control applications.
