NOYITO TTL to RS485 Module RS485 Serial UART Level Mutual Conversion Hardware Automatic Flow Control Support MultiMachine Communication UltraLongDistance Transmission

As we all know 485 flow control is very difficult to write programs especially in the case of some unknown communication data protocol you do not know the data per packet of data you do not know when to switch the receiving and sending directions then you can choose our 485 automatic flow Control module to solve the problems This product uses the integrated automatic transceiver 485 industrial grade chip ultralongdistance transmission up to kilometers With positive and negative 15KV ESD protection The chip features a slewratelimited driver that effectively reduces EMI and reduces signal reflections caused by improperly terminated cables resulting in errorfree signal transfer rates up to 500Kbps With 14 unit load receiver input impedance support for multimachine communication allowing access to 128 devices on the bus Industrial chip operating temperature can reach 40 to 85 The module can be hotswappable there will be no other 485 chip hot plug signals appear to bolt dead Dual transient suppression diodes provide superior overvoltage protection.