Mitsubishi Electric GT1572-VNBA GOT1000 Series Graphic Operation Terminal

Description

To optimize visualization on the plant floor, the Mitsubishi Electric GT1572-VNBA acts as a robust human-machine interface within the high-performance GOT1000 Series. Engineered for demanding industrial control environments, this 10.4-inch graphic operation terminal features a high-durability TFT color liquid crystal display designed to stream precise machine metrics and operational data to automation technicians. Operating on a wide-range AC power source, the module integrates easily with MELSEC series PLCs and multi-vendor field equipment.

Features

• High-Resolution Display: 10.4-inch TFT color liquid crystal screen delivering clear 640 x 480 VGA resolution graphics.
• Robust Color Depth: Supports a 16-color display palette for efficient industrial status indication and alarm monitoring.
• Adjustable Intensity: Integrated 4-level display brightness adjustment to accommodate varying factory lighting conditions.
• Global Power Compatibility: Accepts wide-range AC input voltage from 100 to 240 V AC at 50/60 Hz.
• Industrial Durability: Solid structural design with high resistance to physical wear and environmental dust.

Applications

• Automotive assembly lines and robot control stations
• Water treatment and environmental monitoring facilities
• Packaging machinery and automated materials handling lines
• Specialized machine tool integration and monitoring

Technical Specifications

Connections and Interfaces

Empirical Engineering Insights

Alternative Models & Compatibility

The GT1572-VNBA functions as a drop-in replacement within the GT15 family of the GOT1000 Series. When replacing older systems or upgrading from older GT11/GT15 units, confirm the communication modules installed on the rear expansion slots (e.g., CC-Link, Ethernet, or Bus connections) as these option boards must be moved over to the new HMI unit to preserve network mapping. Use GT Designer3 software to convert older project files (.g2 or .g1 files) to current workspace files.

Application Pitfalls & Engineering Notes

The CCFL backlight tube utilized in this specific unit has a finite operating life. In high-temperature electrical panels, ensure there is a vertical clearance of at least 100mm from nearby heat-producing elements (such as variable frequency drives or power supplies) to avoid premature display dimming or color degradation. Maintain proper cabinet ventilation to ensure internal HMI temperature remains within nominal ranges.

Commissioning & Wiring Tips

When wiring serial interfaces to MELSEC series PLCs over RS-422/485 networks, always use double-shielded twisted pair cables. It is critical to land the frame ground (FG) terminal of the GT1572-VNBA directly to a low-impedance earth ground to suppress EMI noise. Do not share this ground with heavy-current drive machinery.

Installation Guidelines