QCM-320 COLOR LCD display control module is an innovative technology product that can control LCD to switch between up and down indicator graphics, numerical patterns, and high-resolution images. It features TFT LED backlight module, power-saving backlight mode, adjustable date and time display, image uploading and layout setting on PC, etc.
The QCM-320 is a color TFT LCD display control module designed for integration with industrial equipment. It supports RS‑485/CAN‑BUS communication and offers configurable date, time and custom display layouts via PC software.
The module operates from a 12 V DC supply, consumes 900 mA, and includes a CF‑Card socket for storing up to 64 configuration files. Physical dimensions, LCD specifications, and power protection features are detailed in the following sections. This manual is written in Chinese.
| LCD type | Color TFT LCD |
|---|---|
| Backlight type | LED |
| Display area | 154.3 × 94.3 mm |
| Resolution | 800 × 480 RGB |
| Color depth | 64K full colour |
| Supply voltage | DC 12 V |
| Power consumption | 900 mA at DC 12 V |
| Operating temperature | 0 °C – 60 °C |
| Interface | RS‑485 / CAN‑BUS (TTA1040) |
| Storage medium | CF CARD |
| Maximum CF cards | 64 |
| Surge protection | Yes |
The module draws 900 mA when supplied with DC 12 V.
It supports an 800 × 480 RGB resolution.