The Mitsubishi GT2508-VTBD and GT2508-VTBA are advanced graphic operation terminals from the GOT2000 series. These industrial HMIs offer high brightness TFT displays, robust connectivity, and user-friendly touch interfaces for controlling PLC-based systems. The VTBD model features a DC power supply, while VTBA operates on AC input.
Screen size: 8.4-inch diagonal
Display type: TFT color LCD (65536 colors)
Resolution: 800 x 600 pixels (SVGA)
Brightness: 450 cd/m² (typical)
Backlight: LED, 100,000 hours lifetime
Touch panel: analog resistive (1024 x 1024 resolution)
| Model | Input Voltage | Power Consumption |
|---|---|---|
| GT2508-VTBD | 24VDC (19.2 to 28.8VDC) | 20W typical |
| GT2508-VTBA | 100-240VAC (50/60Hz) | 35VA max |
Both models share a common interface layout:
Ethernet: 1 port (10/100Base-T, RJ45) supporting SLMP, MC protocol
USB: 1 host (type A) for mouse/printer, 1 device (mini-B) for programming
RS-232/422/485: 1 channel (D-sub 9-pin, switchable)
SD card slot: supports SDHC up to 32GB for logging and recipe transfer
Audio output: mini-jack for buzzer and voice alerts

CPU: 800MHz RISC. Built-in memory: 32MB for user project storage (expandable via SD card). Backup memory: 1MB SRAM with lithium battery (5 year data retention). The unit supports up to 4096 screens and 32768 devices.
Operating temperature: 0°C to 50°C (GT2508-VTBD), 0°C to 45°C (GT2508-VTBA)
Storage temperature: -20°C to 60°C
Protection: IP67F (front panel), IP20 (rear)
Vibration: 5g (10-150Hz) per IEC61131-2
Panel cutout: 207mm x 157mm ±0.5mm
External dimensions: 222mm width, 172mm height, 50mm depth
Weight: 1.2kg (VTBD), 1.4kg (VTBA)
Programmed using GT Works3 (version 1.130N or later). Supports ladder monitoring, alarm management, trend graphs, and data logging. Direct connection to Mitsubishi MELSEC iQ-R, Q, L, and FX series PLCs, plus third-party devices via Ethernet.
CE, UL/cUL (Class I Division 2 for hazardous locations), KC, and EAC approvals. RoHS compliant.



