waveshare RS232/485/422 to CAN Industrial Isolated Converter, Supports Modbus RTU Conversion, Multiple Protection Circuits

Supports data communication and conversion between RS232/485/422 and CAN interfaces ^^ Compliant with CAN 2.0B (extended frame) specification, compatible with CAN 2.0A (standard frame) specification; Compliant with ISO 11898-1/2/3 standard
CAN baud rate: 10kbps~1000kbps, configurable ^^ Supports 14 sets of configurable filters, can only receive CAN bus data in specific range and type ^^
Supports 4 operating modes: transparent conversion, transparent with identifiers conversion, format conversion, and Modbus RTU protocol conversion ^^ Up to 1000 frames CAN buffer for buffering transmission data to prevent data loss Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal ^^ Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic ^^ Onboard 15KV ESD isolation protection and 600W lightningproof & anti-surge protection Onboard 120R terminal resistor on the RS485/RS422 port, configurable by jumper ^^ Supports device firmware upgrade via RS232/485/422, more convenient for firmware customization Supports setting operation parameters via configuration software or serial commands, capable of saving settings after power off ^^ Onboard power supply screw terminal, allows 5V~36V DC wide range input 4 LEDs for indicating the power and transceiver status Industrial grade metal case, supports wall-mount and rail-mount installation, solid and beautiful, easy to install