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瑗块杸瀛怱7-1200 CPU妯″PLC鏁�(sh霉)瀛楄几鍏� SM 1221 16鏁�(sh霉)瀛楄几鍏�

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瑗块杸瀛怱7-1200PLC妯″CPU 223-1QH32 鏁�(sh霉)瀛楅噺 I/O SM1223姝ｅ搧

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瑗块杸瀛怱M1221鏁�(sh霉)瀛楅噺杓稿叆PLC妯″CPU 6ES7221-1BH32-0XB0

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