Mitsubishi GT1455HS-QTBDE GOT1000 Graphic Terminal

The Mitsubishi GT1455HS-QTBDE is a 10.4-inch TFT color touch screen HMI from the GOT1000 series. It provides a high-brightness display (640x480 VGA) with wide viewing angles, making it suitable for demanding industrial environments. The unit includes a resistive touch panel, Ethernet, serial, USB, and a CompactFlash slot.

Display Specifications

Display type: TFT active matrix LCD. Resolution: 640 x 480 pixels. Colors: 65,536 colors (16-bit). Viewing angles: left/right 70°, up 55°, down 60°. Brightness: 350 cd/m² (typical). Backlight: CCFL with automatic dimming, rated life 50,000 hours (half brightness). Contrast ratio: 500:1. Response time: 25 ms.

Touch Panel

Analog resistive technology, 1024 x 1024 touch resolution. Activation force: 0.98 N. Surface protection: anti-glare film. The front bezel includes six user-configurable function keys and a numeric overlay. The screen can be operated with gloves (light touch).

Communication Ports

• Ethernet (RJ45) 10BASE-T/100BASE-TX for programming, remote monitoring, and data exchange.

• RS-232 (D-sub 9-pin male) for direct PLC connection.

• RS-422/485 (terminal block) for multi-drop connection to Q/J2 series PLCs.

• USB (Type A) for mouse, keyboard, or barcode scanner.

• USB (Mini-B) for program download.

• CompactFlash slot (Type I/II) for project backup and logging.

Memory and Data Logging

Internal flash memory: 15 MB (user project). Work memory: 64 MB. CF card supports up to 8 GB (FAT32). Data logging can store trends, alarms, and production counters in CSV format. The panel can also export reports via FTP.

Supported Networks and Drivers

Built-in drivers for Mitsubishi MELSEC (Q, L, FX, A series), Modbus RTU/TCP, Profibus (via gateway), and OMRON Host Link. With the Ethernet port, it can serve as a Modbus TCP server or client. The GT1455 also supports CC-Link communication via optional module GT15-J71GP23-SX.

Software and Configuration

Use GT Designer2 (GOT1000 series) to create projects. GT Works3 also supports this unit. Advanced features include recipe handling, alarm summary, and multi-language switching (up to 16 languages on screen). Scripting is available via extended logic (SV610).

Environmental Characteristics

Operating temperature: 0°C to 50°C (horizontal), 0°C to 40°C (vertical). Storage: -20°C to 60°C. Humidity: 10% to 90% non-condensing. Vibration: 5 to 9 Hz at 3.5 mm amplitude, 9 to 150 Hz at 9.8 m/s². Shock: 147 m/s² (15 G). Front panel rating: IP67 (when properly installed). Rear: IP20.

Power Supply

Input: 24 VDC (20.4 to 28.8 V). Consumption: 50 W max (including backlight). Inrush current: 25 A. Isolation: reinforced between primary and secondary. Built-in fuse (user replaceable). Backup battery for clock: CR2032 (life 5 years).

Certifications and Approvals

CE, UKCA, UL 508, cUL, C-Tick, KC, CCC. RoHS compliant. ATEX for Zone 2 (optional certification). The GT1455HS-QTBDE is obsolete but fully supported with maintenance software. Replacement model is GT2310 series.