When the current output by the power supply exceeds the set current range, the built-in overcurrent protection function of the power module will automatically start, resulting in a fault alarm. Overcurrent protection may be caused by excessive load current or excessive current caused by too large resistance of the power supply line.
Programmable Logic Controllers (PLCs) are the backbone of many operations in the growing world of industrial automation. Allen-Bradley PLCs have gradually become a reliable and excellent choice. This guide will demystify Allen-Bradley PLC programming for you, ensuring that you can maximize your operations faster.
Siemens PLCs provide a powerful and efficient solution for industrial automation, ensuring precision, reliability, and scalability. Understanding how they work and their applications can help businesses optimize processes and enhance productivity.
Yueyang Tongtu, as a PLC supplier of Siemens, a world-renowned automation solution provider, provides you with five series of PLC products including S7-200 Smart, S7-300, S7-400, S7-1200 and S7-1500. These series have their own characteristics and are suitable for different industrial control scenarios. They show their differences in function, performance and scope of application. Yueyang Tongtu takes you to explore and analyze the characteristics and differences of each series of Siemens PLC, and explores how to achieve efficient connection through wireless communication in practical applications.
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