倍福模块EL1889 EL2809 EL2889 EL9410 EL2008 EK1100 EL1809 ¥190.00 倍福模块EL2904 EL1904 EL6900 EL6910 EL9410 EI2889 EL2809 ¥240.00 BECKHOFF倍福模块CX5130/CX5120/CX5140/EK1100/EL1809 ¥100.00 倍福模块KL2488 KL1408 KL2408 KL1488 KL9187 EL2809 EL1809 ¥160.00 BK3150 BK9050 BK3120 BC3150 BC9050 BK9000BK9100 倍福模块 ¥680.00 BECKHOFF倍福PLC模块EL2008 EK1100 BK3150 EK1501 KL3458 EL6751 ¥1100.00