This manual describes the MICROSmart FC4A-SX5ES1 network server unit, which adds Ethernet communication, web server, and email notification capabilities to MICROSmart programmable controllers. It explains how to set up remote maintenance, monitor device status, and modify PLC settings via a standard web browser.
The document includes hardware specifications, wiring diagrams, safety precautions, and instructions for connecting PLCs, HMIs, and external devices. It also covers password protection, Ethernet user communication, and provides details on the supplied accessories and installation hardware. This manual is written in Chinese.
| Rated voltage | 24V DC |
|---|---|
| Voltage range | 20.4~26.4V DC |
| Power consumption | 70 mA |
| Instantaneous stop time | <10 ms |
| Withstand voltage | 500 V AC for 1 min |
| Insulation resistance | ≥10 MΩ (500 V DC) |
| Surge current | <4 A |
| Operating temperature | 0 °C ~ +55 °C |
| Storage temperature | -40 °C ~ +70 °C |
| Protection rating | IP20 |
| Communication interface | RS232C ↔ Ethernet conversion |
| Ethernet speed | 10BASE‑T / 100BASE‑TX |
| Serial interface speed | 9600~115200 bps |
| Weight | ≈150 g |
Email addresses are registered in the network server unit; when the PLC program meets the configured conditions, the unit automatically sends messages to phones, PCs, etc.
Internet Explorer or Netscape Navigator can be used; the unit contains the necessary web files so no special PLC software is required.