PRODUCT DESCRIPTION
OMRON NT20-ST121-E - Programmable Terminal (HMI)
This is a Human Machine Interface (HMI) from the OMRON NT20 series, designed for operator interaction and process visualization in industrial automation systems. It provides a graphical interface for machine control, data monitoring, and alarm management, integrating directly with programmable logic controllers (PLCs) via multiple communication protocols, including Ethernet.
Technical Specifications:
- SERIES/FAMILY: NT20 Series
- COMPONENT TYPE: Programmable Terminal (HMI)
- DISPLAY: 5.7-inch Monochrome STN LCD, 320 x 240 pixels (QVGA)
- INPUT METHOD: Analog Resistive Touch Panel
- BACKLIGHT: CCFL (Cold Cathode Fluorescent Lamp)
- COMMUNICATION INTERFACE: RS-232C, RS-422/485, Ethernet (10BASE-T)
- POWER SUPPLY: 24VDC
- MEMORY: Integrated memory for screen data and programs
- ENVIRONMENTAL/MOUNTING: Front panel IP65/NEMA4X equivalent, Panel Mount
- COMPATIBILITY/APPLICATION: Omron SYSMAC series PLCs, machine control, process visualization, data entry, alarm management, and system diagnostics.