Description:

The Omron NV4W-MG21 HMI operator interface is used in industrial automation systems to provide graphical monitoring and control of PLC-based processes. Commonly installed in control panels, packaging machines, conveyor systems, and production equipment requiring compact touchscreen operation. Maintenance teams and system integrators use this part for replacement, retrofit, and improving operator interaction and system visibility in automated environments.

Applications:

The Omron NV4W-MG21 HMI is used in industrial environments for machine operation, process visualization, and system control. It is widely applied in manufacturing lines, material handling systems, food processing equipment, and OEM machinery where real-time monitoring and user-friendly interface control are essential.

Technical Specifications:

• Manufacturer Part Number (MPN): NV4W-MG21
• Product Type: HMI Operator Interface Panel
• Series: NV Series
• Display Size: 3.8-inch STN LCD
• Resolution: 320 x 240 pixels
• Display Type: Monochrome display
• Touch Type: Resistive touchscreen
• Communication Ports: RS-232C / RS-422A / RS-485
• Power Supply: 24 VDC
• Mounting Type: Panel mount
• Protection Rating: Front panel IP65
• Operating Temperature: 0°C to +50°C
• Software: Omron NV-Designer

Common Replacements:

• Omron NB3Q-TW00B
• Omron NB5Q-TW01B
• Weintek MT6050i