This case is a configuration case of using a Profinet to RS485 gateway to connect three multi-function power meters.Required equipment: a Siemens 1200PLC, a Profinet to RS485 free protocol gateway, an...
This case is a configuration case of using a Profinet to RS485 gateway to connect three multi-function power meters.Required equipment: a Siemens 1200PLC, a Profinet to RS485 free protocol gateway, an...
I saw a piece of news today, and I'd like to share some of the content with you:The first year of sodium-based batteries is approaching, and various players are working on key technologies to accelera...
This diode has no problems in most of the occasions of use. In some occasions, the diode burns out, the rectification and freewheeling parts are broken, short circuit or open circuit, see the table ab...
In the book, the priority encoder is more about analyzing from the circuit diagram to the logical expression and then writing the truth table, but when designing, we often start from the logic, write ...