主要包括OVERVIEW、TWO-TIER SYSTEM IN THE MELSECNET DATA LINK SYSTEM、TWO-TIER SYSTEM IN THE MELSECNET/B DATA LINK SYSTEM、COMPOSITION OF A THREE-TIER SYSTEM、SPECIFICATIONS、LlNK DATA SEND/RECEIVE PROCESSING
AND PROCESSING TlME等内容，可供选型、安装、编程参考。
入网时间：2026-02-14