S7-200 System


The S7-200 system supports 242 I/O and a maximum expansion modules supported are 8 including CPU. The CPUs available in S7-200 system are inbuilt with certain number of I/Os. Many CPUs are available such as 222,224, 224 XP and 226. Excellent choice for small and medium applications . Various special  communication modules are available for making system suitable for Profibus, Ethernet etc. S7-200 CN systems are economical range of PLC modules with CE certification.




available models_new

  • CPU 222(Classic / CN)      – 4KB User Memory, Onboard 14DI/O
  • CPU 224(Classic / CN)      – 8KB User Memory, Onboard 24DI/O
  • CPU 224XP(Classic / CN) – 10 KB User Memory,Onboard 24DI/O, 2AI,1AO
  • CPU 226(Classic / CN)      – 16KB User Memory, 40DI/O


Refer www.support.automation.siemens.com for complete range of products.

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