西門子s7-200SMART SR20 SIMATIC S7-200SMART, CPU SR20, STANDARD CPU, AC/DC/RELAY, ONBOARD I/O: 12 DI 24V DC; 8 DO RELAY 2A; POWER SUPPLY: AC 85 - 264 V AC AT 47 - 63 HZ, PROGRAM/DATA MEMORY: 20 KB
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廣州PLC,西門子s7-200,西門子s7-200SMART SR20
6ES7288-1SR20-0AA0
CPU SR20, AC/DC/RELAY, 12DI/8DO
西門子s7-200SMART SR20 西門子s7-200
SIMATIC S7-200SMART, CPU SR20, STANDARD CPU, AC/DC/RELAY, ONBOARD I/O: 12 DI 24V DC; 8 DO RELAY 2A; POWER SUPPLY: AC 85 - 264 V AC AT 47 - 63 HZ, PROGRAM/DATA MEMORY: 20 KB