P***-ME-RS232/RS485-P-2744416-接口转换器接口转换器,将RS-232(V.24)转换为RS-422(V.11),带电气隔离,2通道,导轨安装式销售部经理：朱加伟业务部电话：0551-347831918756087576传真：4006358835-78319E-MAIL：shilan630@***:1399811706/1462583695网址:http:///地址：合肥市包河区东流路27号POWERSETBC/3+1-100/FMPOWERSET-BC-CTRL/KYPPC5315PMPPSBASICI/MPPSCDMPPSSTANDARDI/MPR2-BSC3/4X21PR2-RSC3-LV-120AC/4X21AUPR2-RSC3-LV-230AC/4X21AUPR3-BSC1/3X21PSB3/10/4PSB4/7/6PSB6/5/6PSBJ3,5/18/6BKPSBJ3,5/18/6GN1PSBJ3,5/18/6RD)