EPCM-2644 is one of the most feature-rich products in the EPCM2000 series data acquisition industrial control board. It has a complete underlying driver library and communication protocol, supporting functions such as analog input, digital input/output, communication, and storage.
The EPCM-2644 is a data‑collection industrial control motherboard in the EPCM2000 series, built around the NXP LPC2377 32‑bit ARM processor. It provides extensive I/O, communication interfaces and storage options for embedded applications.
Key features include 8 analog inputs, 8 digital I/O (4 PWM‑capable), Ethernet 10/100 M, multiple RS‑232 ports, CAN‑bus, MiniISA expansion, and a CF card slot for up to 4 GB of storage. The board runs nC/OS‑II and supports FAT32, TCP/IP, Modbus and other protocols. This manual is written in Chinese.
| Processor | NXP LPC2377 32‑bit ARM |
|---|---|
| CPU Frequency | 48 MHz (max 72 MHz) |
| Flash Memory | 2 MB (optionally 4 MB) |
| SRAM | 64 KB |
| EEPROM | 312 Bytes |
| Analog Inputs | 8 channels |
| Digital I/O | 8 channels (4 PWM‑capable) |
| Ethernet | 10/100 M |
| RS‑232 Ports | 4 ports |
| CAN‑bus | Supported |
| CF Card Interface | Supported, up to 4 GB |
| Operating Temperature | -40 °C to +85 °C |
It uses the NXP LPC2377 32‑bit ARM processor.
The board operates from –40 °C to +85 °C.