MC147 LCD Control Board is a control board with multiple communication interfaces, multiple outputs, and LCD display. It supports RS232/RS485/RS422 communication interfaces, has 6 outputs for driving relays and LEDs, etc. Additionally, it has a 240x128 dot LCD display and 64 key inputs, as well as 32K EEPROM, clock function, and built-in alarm system. Furthermore, it supports i-Control System and reprogrammable Easy Control, and provides ActiveX controls for users to develop their own application software.
This manual describes the MC147 LCD control board, a controller that supports up to five RS‑232/RS‑485/RS‑422 communication ports, six output channels, and a 240 × 128 graphic LCD. It includes hardware wiring diagrams, PCB dimensions, power requirements, and key input configurations.
The document also explains how to use the EasyControl software for device configuration, reset procedures, and application development, and provides technical support contact information. This manual is written in Chinese.
| Maximum number of boards | 256 |
|---|---|
| Key input matrix | 64 (8 × 8) |
| Number of output channels | 6 |
| LCD resolution | 240 × 128 pixels |
| Communication interfaces | Up to 5 RS‑232/RS‑485/RS‑422 ports |
| EEPROM size | 32 KB |
| Board dimensions | 144 mm × 104 mm |
| Maximum output current per channel | 300 mA |
The MC147 can support up to five RS‑232/RS‑485/RS‑422 communication interfaces.
The LCD on the MC147 board has a resolution of 240 × 128 pixels.
Each output channel can drive up to 300 mA of current.