Product Overview

The GT1455-QTBDE is a Mitsubishi GOT1000 Series standard graphic operation programmable terminal. This touchscreen HMI features a 5.7-inch diagonal TFT color display with 65536 colors and a resolution of 320 x 240 dots. It includes a built-in battery and an Ethernet interface, making it a reliable operator interface for industrial automation systems.

Technical Specifications Analysis

The GT1455-QTBDE operates with a power consumption of 8.40W (350mA/24VDC) or less, and 7.44W (310mA/24VDC) or less with the backlight off. Inrush current is 30A or less (26.4V) for 2ms. It withstands a permissible instantaneous power failure time of within 5ms. Noise immunity is rated at 1000Vp-p noise voltage with 1μs noise width (by noise simulator of 30 to 100Hz noise frequency). Dielectric withstand voltage is 500VAC for 1 minute across power supply terminals and earth. Insulation resistance is 10MΩ or larger across power supply terminals and earth. Applicable wire size for power supply is 0.75mm² or more, and for grounding is 2mm² or more. The terminal block uses M3 screws with a tightening torque of 0.5 to 0.8 N·m.

Application Scenarios & Usage Methods

This HMI is ideal for factory automation lines where operators need to monitor and control machinery. In a packaging plant, the GT1455-QTBDE can display real-time production data and allow operators to adjust parameters via its touchscreen. In oil and gas facilities, it serves as a local operator panel for pump or valve control, leveraging its Ethernet interface for seamless integration with PLCs. Operators can navigate menus, acknowledge alarms, and input setpoints directly on the 5.7-inch color screen.

Installation Guide & Packing List

Mount the GT1455-QTBDE in a panel cutout using the provided gasket and clamps. Ensure the power supply is 24VDC and use wire sizes of at least 0.75mm² for power and 2mm² for grounding. Tighten terminal block screws to 0.5 to 0.8 N·m. The package typically includes the HMI unit, terminal block, mounting gasket, mounting clamps, and a quick start guide.

Purchasing Advice

When selecting the GT1455-QTBDE, confirm that your application requires a 5.7-inch TFT display with 65536 colors and Ethernet connectivity. This model suits environments where reliable touch operation and clear graphics are essential. For genuine Mitsubishi parts with fast shipping, consider PetroPartsOnline as your trusted supplier.

Repair & Maintenance Tips

Regularly inspect the touchscreen for cracks or unresponsive areas. Clean the screen with a soft, dry cloth. Ensure the ventilation slots are free of dust to prevent overheating. Check the terminal block connections periodically for tightness. Replace the internal battery as recommended by Mitsubishi to retain configuration data.

Frequently Asked Questions (FAQs)

Q: What is the display size and resolution of the GT1455-QTBDE?

A: The GT1455-QTBDE has a 5.7-inch diagonal TFT color display with a resolution of 320 x 240 dots and supports 65536 colors.

Q: What is the power consumption of this HMI?

A: Power consumption is 8.40W (350mA/24VDC) or less, and 7.44W (310mA/24VDC) or less with the backlight off.

Q: Does the GT1455-QTBDE include an Ethernet interface?

A: Yes, it comes with a built-in Ethernet interface for network connectivity.

Q: What is the dielectric withstand voltage rating?

A: The dielectric withstand voltage is 500VAC for 1 minute across power supply terminals and earth.

Q: What wire size is recommended for grounding?

A: For grounding, use a wire size of 2mm² or more.