RS-232 to RS-485 Signal Converter Adapter

RS-232 to RS-485 Signal Converter AdapterDetails This is a bi-directional RS232 and RS485 converter, widely used in industrial automation environment: card reading system, door monitoring system, parking system, ATM system, public transportation payment system, restaurant system, enterprise attendance system, highway payment system, etc. The converter will convert the TXD and RXD signals of RS232 into a two-line balanced half-duplex RS-485 signal. No need to connect the power supply, the power will be supplied by pin 3 of RS-232, and send the request signal from pin 7 RTS, pin 4 will prepare an alternative power supply for the converter, automatic data flow does not need to be reset, very simple configuration. Features: Automatically detect RS232 or RS485 and the data path, so that you can easily connect in both directions. Compact size