Mitsubishi HMI GT1055-QSBD-C
Overview
The Mitsubishi GT1055-QSBD-C is a high-performance human-machine interface (HMI) specifically engineered for industrial automation applications. Featuring a 5.7-inch STN color LCD screen, the GT1055-QSBD-C provides a versatile and robust solution for a broad spectrum of user-interface needs. This model, the GT1055-QSBD-C, stands out for its exceptional clarity and durability, making it ideal for demanding environments.
Key Features
- Display Type: STN color LCD
- Screen Size: 5.7 inches
- Resolution: QVGA (320 x 240 pixels)
- Display Colors: 256 colors
- Viewing Angle: 55 degrees (left/right), 65 degrees (top), 70 degrees (bottom)
- Brightness: 380 cd/m²
- Contrast Adjustment: 16 levels
Touchscreen Specifications
- Number of Touch Keys: Up to 50 per screen (matrix layout)
- Touch Key Size: 16 x 16 pixels each
- Simultaneous Touch Points: Up to 2
- Touch Life: Over 1 million operations (under 0.98N pressure)
Internal Memory
- User Storage: 3 MB flash memory for engineering data and OS storage
- Write Life: 100,000 cycles
Battery
- Type: Lithium battery (GT11-50BAT)
- Backup Functions: Clock data, alarm logs, recipe data, time-action settings
- Battery Life: Approximately 5 years at 25°C
Communication Interfaces
- RS-232: 1 channel (115200/57600/38400/19200/9600/4800 bps)
- Connector: D-sub 9-pin (male)
- Uses: PLC communication, barcode reader connection, computer communication
- RS-422/485: 1 channel (115200/57600/38400/19200/9600/4800 bps)
- Connector: D-sub 9-pin (female)
- Uses: PLC communication
- USB: 1 channel (full-speed 12 Mbps)
- Connector: Mini-B
- Uses: Computer communication (data upload/download, OS installation, transparent function)
- Storage Board: Compatible with GT10-50FMB
Additional Specifications
- Software Compatibility: GT Designer2 Version 2.79H or later, GT Designer3 Version 1.01B or later
- Buzzer Output: Single tone (adjustable for long/short/none)
- Protection: Equivalent to IP67f (JEM1030) for front panel
- Dimensions: 164 x 135 x 56 mm (excluding mounting accessories)
- Panel Cutout Dimensions: 153 x 121 mm
- Weight: 0.7 kg (excluding mounting accessories)
Power Specifications
- Input Voltage: DC24V (+10%/-15%), Ripple Voltage: ≤200 mV
- Fuse: 1.0A (internal, non-replaceable)
- Power Consumption: ≤9.84W (410mA/DC24V); ≤4.32W (180mA/DC24V) with backlight off
- Surge Current: ≤15A (26.4V) for 2ms
- Allowable Momentary Power Interrupt: ≤5ms
- Noise Immunity: 1000Vp-p noise voltage, 1μs noise pulse (simulated noise frequency 30~100Hz)
- Insulation Resistance: ≥10MΩ (DC500V insulation resistance meter, between all power terminals and ground)
Replacement Note
The GT1055-QSBD-C was discontinued in October 2017 and can be fully replaced by the GT2105-QTBDS.
This HMI, the Mitsubishi GT1055-QSBD-C, is a reliable choice for industrial environments that require robust and intuitive operator interfaces. It is suitable for applications needing clear displays and extensive communication options, ensuring that the GT1055-QSBD-C continues to meet demanding operational requirements even after its discontinuation.
