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Application of GCAN-PLC series plug-in PLC

    Because of the many advantages of PLC equipment, it has become an indispensable tool in industrial production control. It is widely used in fields such as coal mining, steel smelting, and sewage treatment that require automatic control. Among the many types of PLC equipment, Siemens PLC is very popular because of its powerful performance and good reputation. But the question arises again. Can we let Siemens PLC and CAN bus work together to make the strongest PLC equipment match the strongest industrial field bus and let them emit more powerful energy? The answer is of course yes, but we have to analyze it in two ways according to the actual situation:  
    Siemens PLC is actually a relatively large category, and some Siemens PLCs themselves have a CAN bus interface. If so, then it can directly use the CAN bus for communication. Of course, if your favorite Siemens PLC does not have a CAN interface, don't worry, we can make a bend to make it support CAN bus communication, and only need a small CAN conversion gateway device.              Generally speaking, whether it is a domestic PLC device, a Siemens PLC device, or a Mitsubishi general-purpose PLC device, if it is to be used normally, there must be an Ethernet interface and a serial interface on the top, otherwise it will be collected Where should IO data come from? OK, it ’s good to have these two serial interfaces. If the Siemens PLC you have selected has an Ethernet interface, you can choose an Ethernet to CAN device, such as GCAN-202 Ethernet from Shenyang Guangcheng Technology Turn CAN tool for data conversion. If you choose a Siemens PLC that only supports serial buses, you do n’t need to worry. You only need to connect a serial port to CAN gateway between it and the CAN bus. For example, Shenyang Guangcheng Technology ’s GCAN-207 serial port conversion CAN gateway. In short, Siemens PLC equipment can definitely be connected to the CAN bus for use. Of course, if you feel too troublesome, you can also directly use a domestic PLC with a CAN bus interface, such as the GCAN-PLC type plug-in PLC of Shenyang Guangcheng Technology. Let's get to know it briefly.  
    Shenyang Guangcheng Technology 
series plug-in PLC consists of a programmable main control module (GCAN-PLC-400), several GC series IO modules (GC-1008, GC-3804, etc.) and a terminal terminal module . The GCAN-PLC-400 main control module can be connected to all GC series IO modules. Users can choose the expansion IO modules according to the actual needs of the site. The number of expansion IO modules can reach 32. GCAN-PLC-400 main control module supports automatic configuration, users do not need to set parameters on the PC, the main control module will automatically configure according to the front and rear positions of the inserted terminal module.