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The Mitsubishi GT1155-QSBD functions as a graphic operation terminal essential for industrial applications. This terminal features a 5.7-inch display with a 320 x 240 pixel resolution, providing clear visuals in a compact design.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Graphic Operation Terminal |
| Product Line | GOT1000 |
| Part Number | GT1155-QSBD |
| Weight | 0.69 lbs (0.31 kg) |
| Display Resolution | 320 x 240 pixels |
| Screen Size | 5.7 inches |
| Display Area Dimensions | Width: 115 mm (4.53”), Height: 86 mm (3.39”) |
| LCD Screen Type | STN color liquid crystal |
| Contrast Adjustment Levels | 16 adjustable levels |
| Display Mode | Monochrome, 16 shades |
| Maximum Display Characters | 20 characters x 15 lines (16-dot font); 26 characters x 20 lines (12-dot font) |
| Screen Brightness | 350 cd/m² (8 levels, for Hardware A, B); 380 cd/m² (8 levels, for Hardware C onward) |
| Input Power Specifications | 24V DC (+10%/-15%), power use up to 9.84W |
| Touch Key Capacity | 300 keys per screen, 15x20 matrix structure |
| Memory Types | Flash (3MB for OS/project data), SRAM (512KB, battery backup) |
| Battery Type | Lithium GT11-50BAT |
| Protective Enclosure | Front is IP67-equivalent with protective cover attached |
| Backlight | Cold cathode fluorescent, includes automatic shutoff detection |
The Mitsubishi GT1155-QSBD is a graphic operation terminal that provides user-friendly interaction with machine controls. It features a 5.7-inch STN color liquid crystal display offering a resolution of 320 x 240 pixels. The dimensions of the display area are 115 mm in width and 86 mm in height, enhancing visibility while maintaining a compact footprint.
With 16 adjustable contrast levels, this terminal ensures optimal visibility across various lighting conditions. It operates in a monochrome display mode, rendering 16 shades, and can accommodate up to 20 characters across 15 lines using a 16-dot font, or up to 26 characters across 20 lines with a 12-dot font. Brightness levels reach up to 350 cd/m² for Hardware A and B, increasing to 380 cd/m² for later versions.
Powering the GT1155-QSBD requires 24V DC, within a tolerance of +10% to -15%, allowing for stable performance in fluctuating environments. Its design supports a capacitive touch input with the capacity for 300 keys displayed on the screen, organized in a matrix structure of 15x20.
The terminal’s memory comprises 3MB of flash memory for both the operating system and project data, alongside 512KB of SRAM with battery backup for reliable data retention. The unit utilizes a lithium battery type GT11-50BAT.
This terminal is encased in a protective shell rated equivalent to IP67 on the front, which helps shield it from dust and water intrusion when the protective cover is in place. Additionally, it features cold cathode fluorescent backlighting with automated shutoff detection, enhancing energy efficiency and functionality in various conditions.