C8451-A1-A197 | Siemens | Power Module

Siemens   C8451-A1-A197  !!!  --- sales3@amikon.cn  

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FCs are not associated with any particular data block (DB), while FBs are tied directly to a DB and use the DB for passing parameters and storing interim values and results. The size of the user program, data, and configuration is limited by the available load memory and work memory in the CPU. 

There is no specific limit to the number of each individual OB, FC, FB and DB block. However, the total number of blocks is limited to 1024. 

Siemens   C8451-A1-A197

C8451-A1-A197 | Siemens | Power Module

         sales3@amikon.cn  

Each cycle includes writing the outputs, reading the inputs, executing the user program instructions, and performing background processing. The cycle is referred to as a scan cycle or scan. 

Emal:sales3@amikon.cn                                                                                         

Our company has many products in stock, which are immediately available. 

The warranty is 1 years which apply to all the new products. 

If you purchase one more parts from us, we can make a discount to you.