英语翻译
Youcanconfiguereachokthecard'sportsseparetely.Eachporthasjumpersandonesix-psditonDIPswitch.Thejumperssettheport'sprotocol(RS-422orRS-485)andIRQ.TheDIPswitchsetstheportbaseI/Oaddress.Thefollowingchartshowsthefunctionofeachjumperandswitch:switchandjumperfunctions
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