RS-232 to RS-485 Converter
Self-powered RS-232 to RS-485 converter draws power from the RS-232 control lines, requiring no external supply. Half-duplex; extends serial communication up to 1.2 km. DB9 male RS-232 end; terminal block RS-485 end.
Start wiring
Ethernet · UART · SPI · Shield
Verify supply voltage and logic levels before powering up.
Wired comms
115 other optionsW5100/W5500 Ethernet shields, LAN8720 RMII PHY boards, MAX3243 RS-232 level shifters, isolated USB-to-RS485 converters, CAN FD bridges, and passive or active PoE injectors and splitters.
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4 groups
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