SIEMENS | C8451-A1-A197 | SICOMP SMP E302-A11 Module



Product Description:

Organization Blocks (OBs) are the interface between the operating system of the CPU and the user program. OBs are used to execute specific program sections:
• At the startup of the CPU
• In a cyclic or clocked execution 

• Whenever errors occur
• Whenever hardware interrupts occur. Organization blocks are executed according to the priority they are allocated.  


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Product Tags Siemens C8451-A1-A197          C8451-A1-A197          C8451-A1-A197 PC BOARD          C8451-A1-A197 pdf          SMPE302-A11          C8451-A1-A197 datasheet         

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