Functional Features
- Daughter – board Design: It is installed as a daughter – board and occupies the same slot as the module, without requiring an additional slot, which is convenient for installation and use.
- Error – checking Function: The logic program memory is continuously error – checked by the PLC CPU as a background task. It also supports error checking through the CPU checksum routine and can check each byte of the SRAM.
- Non – volatile Flash Memory: The flash memory can be retained without a battery connection during power loss, ensuring the safety of important program and data.
Application Scenarios
- Industrial Automation: Widely used in various industrial automation systems, such as production lines and machinery equipment, to store control programs and operation data.
- Process Control: Applicable to process control systems in industries such as chemical, metallurgical, and power, providing sufficient memory space for complex control algorithms and process data.
- Building Automation: Used in building automation systems, such as HVAC control and lighting control, to store system configuration and control logic programs.














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