description

Sunix’s UTD7009P is an USB to RS-422/485 hub which offers user seven serial port connections. The ports have a data transfer rate up to 115 Kbps. Users are able to connect four serial devices through the hub to the USB port on their system. The hub supports wake on line and power management function. It has dual data buffers for upstream and downstream data flow.

further informations

• Expand up to 7 ports of RS-422/485 through USB connection
• Compatible with USB 2.0 & 1.1 with full speed up to 12Mbps
• WHQL Certification Approval by Microsoft
• Support Plug-n-play and Hot Swappable
• No I/O Address or IRQ configuration required
• RS-422/485 high speed transfer up to 115.2Kbps
• Support BUS power and external DC power
• On chip hardware flow control
• RS-485 with ARSCTM technology (Auto RTS Signal Control)
• RTS+/-, CTS+/- pins for RS-422/485
• Auto Identify and Switch for RS-422/485