波仕電子 RS485/422 現(xiàn)場(chǎng)總線
                
主要優(yōu)點(diǎn): 
·獨(dú)有零延時(shí)自動(dòng)收發(fā)轉(zhuǎn)換技術(shù)!
·無(wú)須修改軟件!無(wú)須跳線設(shè)置速率!
·確保適合所有RS-232軟件! 
YG485A                                                                                                                                                                                     RS-485光隔中繼器(原YG485C)|隔離5V供電
YG485TA RS-485光隔中繼器|5V供電
YG485HA                                                                                                                                                                                      RS-485高速光隔中繼器|隔離5V供電 
YG422C 
RS-422光隔中繼器 隔離5V供電 
YG422TC 
RS-422光隔中繼器 5V供電 
Y485TC 
RS-485/RS-422中繼器 5V供電 
EH485C 
RS-485/422驅(qū)動(dòng)增強(qiáng)器(驅(qū)動(dòng)增加2倍) 5V供電 
各款型號(hào)詳細(xì)參數(shù)及價(jià)格:http://www.bosika.com/chanpin4.htm