ICUSB2324852

ICUSB2324852 is a 2 port USB to RS232 RS422 RS485 serial adapter with COM retention which lets you connect every type of serial device to your USB-enabled computer, whether it be for RS232, RS422, or RS485 communication. The adapter features a 9-pin (DB9) male and a 5-pin terminal block serial connector as well as dip-switch controls for easy port configuration with minimal software requirements. The adapter also supports using 2 ports simultaneously, including with mixed protocols; for example RS-232 on port 1, and RS-485 on port 2, or a number of other combinations. For a convenient, and clean installation in office or industrial settings, the RS232/RS422/RS485 USB Adapter is wall-mountable and fully powered via the host USB connection, providing power to the attached serial device without requiring an external power adapter. Backed by a StarTech.com 2-year warranty and free lifetime technical support.

• Backwards compatible with USB 1.1
• Both ports can function simultaneously with mixed or matched communication protocols
• Ability to rename devices for easy recognition
• COM port assignments maintained after reboot
• Multiple interface modes, including: 4 wire RS422(TxD+/-, RxD+/-), and 2 wire RS485 (DATA+, DATA-)
• Transmission Echo for RS485 collision detection
• USB to 2 port straight-through RS232/422/485 serial adapter

内容

USB to RS232/RS422/485 adapter, Wall mounting bracket, USB A to B cable, Driver CD, Installation guide.