圖 3-25: 多台併接通訊示意圖 - Delta M100 210 Operation And Installation Manual

Grid-tie transformerless solar inverter
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安裝
Terminal Resistor
120Ω(1/2W)
DATA+ to DATA-
RS485/USB
or
RS485/RS232
圖 3-25 : 多台併接通訊示意圖
Termination
switch
OFF
ON
表 3-4 : 終端電阻設定說明
Switch 1
ON
Terminal Resistor ON
OFF
Terminal Resistor OFF
127

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