PLC可編程序控制器CPU
6ES7 211-0AA23-0XB0 CPU221 DC/DC/DC,6輸入/4輸出
6ES7 211-0BA23-0XB0 CPU221 繼電器輸出,6輸入/4輸出
6ES7 212-1AB23-0XB8 CPU222 DC/DC/DC,8輸入/6輸出
6ES7 212-1BB23-0XB8 CPU222 繼電器輸出,8輸入/6輸出
6ES7 214-1AD23-0XB8 CPU224 DC/DC/DC,14輸入/10輸出
西門子PLC
SIMATIC S7-300, CPU 312ZENTRALBAUGRUPPE MIT MPI,INTEGR. STROMVERSORGUNG DC 24V,ARBEITSSPEICHER 32 KBYTE,MICRO MEMORY CARD ERFORDERLICHSIMATIC S7-300, CPU 312CPU WITH MPI INTERFACE,INTEGRATED 24 V DC POWER SUPPLY32 KBYTE WORKING MEMORY,MICRO MEMORY CARD N
SIMATIC S7-300, CPU 312 CPU WITH MPI INTERFACE, INTEGRATED 24 V DC POWER SUPPLY 32 KBYTE WORKING MEMORY, MICRO MEMORY CARD NECESSARY