Convertidor de RS232 a RS485 RS232/RS485 converter bi-directional interface between the converter, applied between the host computer. Automatic flow control so that you do not have to reset the hardware and installing software is very simple to use. A-1521 Isolated RS-232 to RS-422, RS-485 Converter Rs232 Converter To Rs485 RS232 To RS485 Adapter Switch 232 Turn 485 Adaptor 485 Rs232 To Rs485 Modbus Converter RS-485 interface is DB9 interface (male), or RJ-45 interface. Protection rate: 600W surge protection DB9 needle (male) interface can adapt to patch panel, and through binding post it is convenient to wire routing Serial port feature: Concurrently compatible with RS-232C, RS-485 standard Serial Characteristics: Compatible with RS-232 and RS-485 standards of EIA/TIA Proveedor y fabricant de convertidor industrial RS232 a RS485 personalizados... No external power supply, stealing directly from the RS232 port of 3 feet by 7 feet Request to Send (RTS), 4-pin data terminal ready (DTR) to the RS232/RS485 auxiliary power supply.