ISO3088: ESD, EFT and surge protection of RS-485 isolated node with no protective earth connection - Interface forum - Interface - TI E2E support forums
ARM] - SN75176 network failure | Page 2 | Forum for Electronics
circuit design - Is this a reasonable setup for terminating and protecting an RS-485 transciever? - Electrical Engineering Stack Exchange
waveshare Industrial USB to RS485 Converter with Original FT232RL Embedded Protection Circuits Resettable Fuse, ESD Protection, and TVS Diode, etc - Newegg.ca
IEC ESD RS-485 Bus Protection
RS-485 Protocol | mbedded.ninja
Protect industrial RS-485 networks
THVD1451: Can I use this part without external TVS and/or series-resistors for RS485? - Interface forum - Interface - TI E2E support forums