Product Analysis: Mitsubishi GT1030-LBD-C HMI
The Mitsubishi GT1030-LBD-C is a compact and versatile Human Machine Interface (HMI) from the GOT1000 family. Featuring a 4.5-inch STN monochrome display, this unit is designed to provide clear, high-contrast visualization for small-to-medium scale automation tasks. It is widely used in standalone machine control, pharmaceutical equipment, and simple industrial monitoring systems where a reliable, cost-effective interface is required to interact with PLCs and other controllers.
Compact Visualization and Connectivity
Despite its small footprint, the GT1030-LBD-C is packed with industrial features. It offers a resolution of 288 x 96 pixels with a 3-color LED backlight (green, orange, red), allowing the screen color to change based on alarm status or process conditions. The unit is equipped with integrated RS-422 and RS-232 communication ports, facilitating direct connection to Mitsubishi MELSEC PLCs or third-party controllers. Its 24V DC power requirement and low consumption make it ideal for cabinet-mounted operations.
Key Technical Characteristics
- Part Number: GT1030-LBD-C.
- Series: GOT1000 (GT10).
- Display Type: 4.5″ STN Monochrome LCD.
- Resolution: 288 x 96 Dots.
- Backlight: 3-color LED (Status indication).
- Communication: RS-422 / RS-232 / RS-485.
- Power Supply: 24V DC.
- Protection Rating: IP67F (Front panel).
- User Memory: 1.5 MB Flash.
Industrial Durability and Setup
The GT1030-LBD-C is built for factory floor resilience. The front panel is rated IP67F, meaning it is protected against dust and water, and has oil-resistant properties, essential for machining environments. Configuration is handled through the GT Works3 software, which offers a massive library of graphical elements and simplified PLC communication settings. Its ultra-compact depth allows for installation in shallow panels and handheld control pendants.
| Feature | Value |
| Panel Cutout | 137 x 66 mm |
| Internal Clock | Built-in RTC (Real-time clock) |
| Standards | CE, UL, cUL Compliant |
Technical Note
The GT1030-LBD-C is highly valued for its «Screen Multi-Language» support, allowing international operators to switch interface languages easily. When replacing a unit, ensure that the communication baud rate on the RS-422 port matches the PLC settings to avoid «Communication Timeout» errors.
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