wikiblog:rs485isol:index
RS485 Isolation design
This is Normal RS485 isolation circuit.
It needs 3 opto-coupler and 1 DC/DC power module.
or You can select 1 chip solution.
This chip has DC/DC convertor.
wikiblog/rs485isol/index.txt · Last modified: 2022/06/22 10:25 by COMFILE Technology