型號:SM 1221 DI16(訂貨號6ES7 221-1BH32-0XB0)
型號:SM 1221 8DI(訂貨號6ES7 221-1BF32-0XB0)
型號:Smart PLC 數(shù)字量信號板
型號:S7-200 Smart PLC模擬量模塊 EM AI 04
型號:S7-200 Smart PLC EM DI08
型號:S7-200 Smart PLC SR60/ST60
型號:S7-200 Smart PLC SR40/ST40
型號:S7-200 Smart PLC SR30/ST30
型號:S7-200 Smart PLC SR20/ST20
型號:CPU 1212C DC/DC/RLY (訂貨號6ES7 212-1HE40-0XB0)
型號:CPU1211C AC/DC/RLY (訂貨號 6ES7 211-1BE40-0XB0)
型號:CPU1211C DC/DC/RLY (訂貨號6ES7 211-1HE40-0XB0)