ABB| 1VCR014629802 | BASIC Module
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Core functionsSystem central control:As the basic module of the PLC system, it m
Core functions
System central control:
As the basic module of the PLC system, it may integrate a microprocessor to handle logic control, data storage and program execution.
Manage the power supply and data interaction of other modules in the rack (such as I/O modules, communication modules).
Communication interface:
Support industrial bus protocols such as EtherCAT, Profibus DP, Modbus TCP, which are used to communicate with the host computer (HMI/SCADA) or other controllers.
May be equipped with Ethernet port (RJ45), RS485/RS232 serial port or fieldbus interface (such as CANopen).
Status monitoring and diagnosis:
Built-in LED indicators (such as power, operation, fault, communication status) provide real-time feedback on the working status of the module.
Support fault self-diagnosis (such as overheating, voltage abnormality, communication interruption), and report fault codes through the bus.
