波仕電子 RS485/422 現(xiàn)場總線
主要優(yōu)點: 
·獨有零延時自動收發(fā)轉換技術!
·無須修改軟件!無須跳線設置速率!
·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驅動增強器(驅動增加2倍) 5V供電 
各款型號詳細參數(shù)及價格:http://www.bosika.com/chanpin4.htm
 
                    
                        
                 
                