MORNSUN RS 485 transceiver modules is designed by RS 485 protocol, and it replaces the traditional design by integrating transceiver, isolation chip and high efficient DC/DC isolated power in one module. The modules can be used for inter-communications between devices on the industrial bus, achieving the signal transceiving and power isolation. The targeted market includes automotive industry, rail transportation, smart monitoring, smart meters, etc. We hope those RS 485 transceiver modules are an ideal fit for your application needs.
TDA51S485HC is a half-duplex enhanced transceiver designed for RS–485 data bus networks, which is fully compliant with TIA/EIA-485A standard and is suitable for data transmission of up to 500kbps. Receivers have an exceptionally high input impedance, which places only 1/8 of the standard load on a shared bus and up to 256 transceivers. The reliability design of A and B pin is emphasized, including driver output over current protection and enhanced ESD design. The ESD protection level of A, B pin can be up to 15KV (Human Body Model).