SerialGear 8 Port USB to Octal RS-232/422/485 Adapter

The 8 port serial adapter is designed with 8 external 4-pin dip switches to independently set RS-232, RS-422or RS-485 mode conveniently, without the need to open the metal chassis.DIN rail bracket included for industrial application environments and can be also mounted to a 19 rack, the rack mount kits are included with the adapter. Termination and biasing option are available for data transmission lines. The adapter provides instant connectivity to RS-232, RS-422, RS-485 communication devices for POS, factory automation equipment, multi-drop data collection devices, bar code readers, etc...Supports harsh environments. Features: Operation modes-eight external DIP switches for easy RS-232, RS-422, RS-485 mode settings Installed as standard Windows COM port SECC metal chassis with both DIN rail brackets and rack-mounting kits for flexible mounting Full RS-232 modem control signals and hardware/software flow control RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND RS-422 data signals: TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS- RS-485 4-wire data signals: TxD-, TxD+, RxD+, RxD- RS-485 2-wire data signals: Data-, Data+ Automatic transmit and receive control for 2-wire RS-485 half-duplex mode Baud rate up to 921.6K bps Non-standard baudrates supported LEDs of Power, TxD and RxD for easy port monitoring and diagnostics Serial port protected with surge protection of 10KV Built-in switching power supply of 100V~240V Easy plug and play installation COM port number assigned can be changed to any COM port number required Works with USB 1.1 & 2.0 host port Windows XP, Vista, Windows 7, Windows 8, and Windows 10 Linux and Mac OS 10.X

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