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Subject :
	US3344i-如何透過PC發送RS422/485命令給US3344i?

Description :
	US3344i-如何透過PC發送RS422/485命令給US3344i?

Solution :
	簡單連線示意如下: PC->USB to RS232 converter (ex: ATEN UC232A)->RS232 to RS422/485 converter(ex:ATEN IC485SN)->US3344i RS422/485 connector 如使用ATEN IC485SN，詳細設定和接線方式如附件註記:調整US3344i DIP switch，譬如從485換到422或相反，US3344I都要重新上電，發送命令才會正常

Attachment :
	File Download `(setup.xlsx)`

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