Other Parts Discussed in Thread: THVD8000
Hi,
We are actually planning on replacing an existing Isolated CANBUS communication by a RS485 PLC communication based on the THVD8000/THVD8010 solution. The communication must be use in a harsh environment with motors wires running very close to the Shielded Twisted-pair 18AWG use for the communication itself. We need to have a good common mode immunity since the DC voltage can become a problem within some installations. I would like to know if it is possible to save on the isolation circuitry, if we are using the devices in single-ended mode, like this slide I found on your documentation. We are planning to use the device with a carrier of 125,000Hz and baud rate of 9,600bauds.