ABB| 1VCR014629802 | BASIC Module

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.