Yonghong Manuals

Yonghong CBEH/CBEH-0A/CBEH-2A/CMEH Ethernet Communication Modules User Manual

This manual introduces the multifunction Ethernet communication modules (CBEH, CBEH‑0A, CBEH‑2A, CMEH) from Yonghong. It explains the hardware layout, supported communication protocols, and the built‑in web server that allows configuration and monitoring via a browser.

The document is organized into chapters covering product functions, PLC register descriptions, basic configuration (Ether_Config software and browser settings), custom web page design, email/SMS transmission, network time synchronization, system monitoring, active call back, and firmware update procedures. This manual is written in Chinese.

Covers: Product Introduction · PLC and Ethernet Communication Register Functions · Basic Configuration Settings · Custom Web Page Design · Email and SMS Transmission · Network Time Synchronization