6ES71936AR000AA0总线适配器BA2×RJ456ES71936AF000AA0总线适配器BA2×FC快连式6ES71936AP000AA0总线适配器BA2×SCRJ光纤分布型CPU通信模块6ES75455DA000AB0S7-1510/1512SPCPUDP通信模块(RS-485PROFIBUS-DP)CPU存储卡6ES79548LC020AA0S7-1200/15004M存储卡6ES79548LE020AA0S7-1200/150012M存储卡6ES79548LF020AA0S7-1200/150024M存储卡6ES79548LL020AA0S7-1200/1500256M存储卡6ES79548LP020AA0S7-1200/15002G存储卡6ES79548LT020AA0S7-1200/150032G存储卡)