Siemens CPU221

Siemens CPU221 welcome to inquire: 13585754803 Tel: 021-31663452 need to prepare for what hardware and software? The first time you use the S7-200, you need to prepare hardware: S7-200CPU, as CPU224XP (order number: 6ES7 214-2BD23-0XB8) USB PC / PPI cable is required to prepare software: SETP7-Micro / Win V4.0 SP6 also need a computer with Windows XP SP2 computer hardware is ready, we'll need to install the S7-200 programming software on the computer correctly. Special note should be noted that the software is SETP7-Micro / Win, instead SETP7. According to the old engineer speak, SETP7 S7-300 series PLC is programmed to use, not to S7-200 programming. For SETP7-Micro / Win software, the most commonly used version is V4..0 SP6. And installing other software, programming software is installed correctly, you can see the icon on the desktop as shown below. At this point, we are ready for the next step to do basic debugging myself! How PLC wiring it? As can be seen from the following wiring diagram, we need to do is to provide power for PLC and input the correct wiring for digital. How PLC wiring it? As can be seen from the following wiring diagram, we need to do is to provide power for PLC and input the correct wiring for digital. S7-200 analog module series analog signal is referred to in a certain range continuous signal (such as voltage, current), the "certain range" may be understood as the effective range of the analog. When using the S7-200 analog, signal range should be noted that the scope of the DIP switch settings, wiring module specifications, the LED status and other information. In this paper, we conducted in accordance with S7-200 analog module type classification describes:? 1. AI Analog Input Module 2. AO Analog Output Module 3. AI / AO analog input module output analysis 4. FAQ first?? See "S7-200 Analog whole series overview table", a preliminary understanding of the basic S7-200 analog series