Technical data sheet for the Keyence VT3‑V8 8‑inch VGA TFT colour touch panel, covering specifications, I/O and communication details.
The Keyence VT3‑V8 is an 8‑inch VGA TFT colour touch panel designed for industrial environments. It features a 640 × 480 pixel display with 32,768 colours, a matrix‑resistive touch surface with 40 × 30 switches, and a built‑in white LED backlight.
The panel operates on a 24 VDC ±10 % power supply, consumes up to 950 mA, and provides multiple serial interfaces (RS‑232C, RS‑422A, RS‑485) for PLC and PC connections. It includes 12 MB of internal memory, supports up to 1,024 pages/screens, and meets IP65 dust‑proof and water‑jet‑proof standards on the front panel.
| Current consumption | 950 mA or less |
|---|---|
| Power voltage | 24 VDC ±10 % |
| Display resolution | 640 × 480 points |
| Backlight type | White LED (non‑replaceable) |
| Touch switches per screen | 40 × 30 |
| Memory capacity | 12 MB |
| Weight | Approx. 1250 g |
The panel can operate from 0 °C to +50 °C.
It has a matrix of 40 × 30 touch switches per screen.
The panel requires a 24 VDC supply with a tolerance of ±10 %.