**[PLC Delta DVP28SV11R2](https://www.automation24.ir/product-629/plc-%25D8%25AF%25D9%2584%25D8%25AA%25D8%25A7-dvp28sv11r2)**\r\n\r\n1. The number of CPU input and output is 12 and can be increased up to 492\r\n2. Programming capacity of 16000 steps\r\n3. It has RS-232 and RS-485 ports\r\n4. It has two 100KHZ pulse outputs\r\n \r\n\r\n### Flexibility in choosing types of extensions: \r\nAll SS / SA / SX / SE / SV CPUs use common expansions, also they can connect to 8 different expansion modules including analog input, analog output, temperature module, position control, Profi Bus, Device Net, DIP They have switch and single-axis motion control functions. This collection prepares and equips slim series PLCs for all types of applications.\r\n\r\n \r\n\r\n### PLC:\r\nToday, with the advancement of science and technology and going towards reducing costs, there have been many changes in electrical science. The use of complex circuits, which all used a lot of wiring and caused many problems, led to the emergence of new technologies. Meanwhile, PLCs have created a good space in the industry.\r\n\r\n**[Click here to view Delta products.](https://www.automation24.ir/product/list/2_15/plc)** \r\n\r\nPLC stands for Programmable Logic Controller. The use of Delta PLC has created a suitable environment for reducing costs, automating equipment, and reducing failures resulting from excessive wiring.\r\n\r\nThe function of PLC used to be relay command circuits, whose use has become obsolete in new industrial environments. With the use of PLC, changes in the process of machine operation are made easily. Because it is no longer necessary to change the wiring and control hardware, and it is enough to write a few lines of program and send it to the PLC to realize the desired control.\r\n\r\n \r\n\r\n## Features of PLCs:\r\n1. They have a modular structure that can be easily replaced.\r\n2. The possibility of changing the program without changing the wiring and reaching the desired output.\r\n3. Possibility of remote control.\r\n \r\n\r\n## Components of PLC:\r\n1. Power supply unit\r\n2. CPU central processing unit\r\n3. Memory\r\n4. Input modules\r\n5. Output modules\r\n6. Signal transformation modules\r\n7. Processor communication modules\r\n8. Interface module\r\n9. The body of the shelves
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