施耐德离散量DC输入模块BMXDDI6402K BMXDDI3202K ¥820.00 施耐德PLC模块TM221C40R/C40T/C40U/CE40R/CE40T/CE40U ¥1000.00 施耐德模块PLC/TM3TI4/TM3AM6/TM3AI8/TM3AQ4/TM3AQ2 /TM3AI4 ¥600.00 施耐德PLC模块TM3DI8 DI16 DI32K TM3AI4 AI8 DQ8T DQ16R AQ4 AM6 ¥580.00 施耐德PLC控制器模块SR2D201FU/SR2E121B/SR2E121BD/SR2E121FU ¥600.00 施耐德PLC分布式模拟量模块STBAVO1250K/STBAVI1270K/STBDDO3600K ¥630.00