PRODUCT DESCRIPTION
OMRON NT31-ST121B-EV1 - Human Machine Interface (HMI) Terminal
This is a monochrome Human Machine Interface (HMI) terminal from the OMRON NT31 series, engineered for operator interaction and visualization within industrial control systems. It provides a robust interface for monitoring machine status, inputting parameters, and displaying alarms, facilitating direct control and data acquisition in diverse automation environments.
Technical Specifications:
- SERIES/FAMILY: NT31
- COMPONENT TYPE: Human Machine Interface (HMI) Terminal
- DISPLAY TYPE: 5.7-inch STN Monochrome LCD
- RESOLUTION: 320 x 240 pixels (QVGA)
- DISPLAY COLORS: 16 shades (monochrome)
- BACKLIGHT: CCFL (Cold Cathode Fluorescent Lamp), typical lifespan 50,000 hours
- INPUT METHOD: Analog Resistive Touch Panel
- COMMUNICATION PORTS: RS-232C, RS-422/485 (typically two serial ports)
- POWER SUPPLY: 24VDC
- MEMORY: Program Memory (e.g., 512KB), Data Memory (e.g., 128KB)
- ENVIRONMENTAL/MOUNTING: IP65 (front panel) for panel mounting
- SOFTWARE COMPATIBILITY: OMRON NT-series Support Software (NTST)
- APPLICATION: Operator interface for PLCs, motion controllers, and other industrial devices requiring data display and input capabilities