模组UNIGATE RS232/485-D9-PROFIBUS DP序列号:29790120 信号转换模组 UNIGATE SC232/485-D9-GT-PBDPV信号转换模组 信号转换模组 UNIGATE SC232/485-D9-GT-PBDPV1NO.35410053 信号转换模组 模组UNIGATE SC232/485-GT-D9-ProfibusDPV1Art.No:V3541 Ser.No:35410004 模块UNIGATE A26005 模块UNIGATE SC232/485...