CAN4A02 CAN 2.0 to RS485 RS232 RS422 CANBUS Serial Protocal Converter Module CAN4A02 CAN 2.0 to RS48 5 RS232 RS422 CANBUS Serial Protocal Converter DC 12V 2-Way Transparent Data Transmission Bus Module. CAN bus to RS485 bus TTL232. DC 24V Digital Relay Switch DiDo Multifunction RS485 PLC IO Expanding Board. byJuly 5, 2026