SM322, 16DO 24V DC, 0,5A

SM321, 8 DI, AC/DC 120/230V, 1CH/

SM321, 8DI, AC120/230V

SM321

SM321, 32DI, DC24V

SM321, 16DI, DC24V

MMC存储卡4 MB

MMC储存卡2MB

S7-300 MMC卡，512KB

S7-300 MMC内存卡128KB

S7-300 MMC卡，64KB

CPU317-2 PN/DP

CPU315-2 PN/DP, 384 KB

CPU315-2DP, 256 KB

SIMATIC S7-300 CPU

CPU314

电源 PS307 24 V/10 A

电源 PS307 24 V/5 A

电源 PS307 24V/2A