Product Overview
When production lines demand clear operator feedback and reliable control, the Mitsubishi GT1455-QTBDE delivers a robust touchscreen interface. This standard graphic operation terminal from the GOT1000 series provides a 5.7" diagonal display with 320 x 240 dots resolution. The TFT color screen supports 65536 colors for vivid visualization of machine status and process data. Built with a battery for memory backup and an Ethernet interface for seamless integration, this HMI is designed for demanding industrial environments.
Technical Specifications Breakdown
The GT1455-QTBDE operates with low power consumption: 8.40W (350mA at 24VDC) or less under normal operation, and 7.44W (310mA at 24VDC) or less when the backlight is off. This energy efficiency reduces heat generation and extends component life. The inrush current is limited to 30A or less at 26.4V for 2ms, ensuring stable startup. It withstands permissible instantaneous power failures within 5ms, maintaining operation during brief voltage dips. Noise immunity is rated at 1000Vp-p noise voltage with 1μs noise width (30 to 100Hz noise frequency), providing reliable performance in electrically noisy environments. Dielectric withstand voltage is 500VAC for 1 minute across power supply terminals and earth, while insulation resistance measures 10MΩ or larger. For wiring, the power supply requires 0.75mm² or larger wire, and grounding needs 2mm² or larger. Compatible solderless terminals include RAV1.25-3, V2-N3A, and FV2-N3A for M3 screws. The terminal block screw tightening torque is 0.5 to 0.8 N·m.
Industry Applications
In packaging machinery, the GT1455-QTBDE provides operators with real-time production data and alarm management through its bright TFT display. The Ethernet interface enables quick connection to PLCs and SCADA systems for centralized monitoring. For material handling systems, the HMI offers intuitive touch navigation for controlling conveyors and sorting equipment. Its low power consumption (8.40W) reduces operational costs over time, making it a cost-effective choice for continuous-duty applications.
Installation & Setup Guidance
Mount the GT1455-QTBDE in a panel cutout using the provided gaskets for a watertight seal. Connect power supply wiring using 0.75mm² or larger wire for the power terminals and 2mm² or larger for grounding. Use M3 solderless terminals such as RAV1.25-3, V2-N3A, or FV2-N3A. Tighten terminal block screws to 0.5 to 0.8 N·m to ensure secure connections without damage. The Ethernet interface supports standard RJ45 cabling for network integration. After power-up, configure the IP address and communication parameters via the system menu.
Maintenance & Reliability
Regularly inspect the terminal block connections for tightness and verify that the grounding wire remains securely attached. The built-in battery maintains memory retention during power loss; replace it according to Mitsubishi's recommended schedule to prevent data loss. Clean the touchscreen with a soft, dry cloth to avoid scratches. The unit's low power dissipation (8.40W) reduces thermal stress, contributing to long-term reliability in continuous operation.
Compatibility & Integration
The GT1455-QTBDE integrates with Mitsubishi PLCs and other automation devices via its built-in Ethernet interface. It supports GOT1000 series communication protocols for data exchange and remote monitoring. The HMI can connect to multiple controllers on the same network, enabling centralized operator control for complex production lines.
Selection Guide & Purchasing Advice
Before purchasing, verify that your system requires a 5.7" HMI with 320 x 240 resolution and Ethernet connectivity. The GT1455-QTBDE is ideal for applications needing a compact, color touchscreen with low power consumption. Contact SpareTechPLC for current availability, lifecycle status, and replacement options. We stock genuine Mitsubishi GOT1000 series HMIs and can assist with compatibility questions.
Frequently Asked Questions
Q1: What is the power consumption of the GT1455-QTBDE?
A1: The power consumption is 8.40W (350mA at 24VDC) or less under normal operation, and 7.44W (310mA at 24VDC) or less with the backlight off.
Q2: What wire size is required for the power supply connection?
A2: The power supply requires 0.75mm² or larger wire, and the grounding wire must be 2mm² or larger.
Q3: Does the GT1455-QTBDE include an Ethernet interface?
A3: Yes, it has a built-in Ethernet interface for network communication.
Q4: What is the display resolution and color depth?
A4: The display is 5.7" diagonal with 320 x 240 dots resolution and supports 65536 colors (TFT color).
Q5: What is the permissible instantaneous power failure time?
A5: The unit can tolerate power failures within 5ms without losing operation.
