I-7563U-G High-speed USB to Isolated RS-485 Active Star Wiring Converter with CA-USB18 Cable


Key Features

  • Fully Compliant with the USB 1.1/2.0/3.0
  • 3000 VDC Isolation Protection on the RS-485 side
  • ESD Protection for the RS-485 Data Line
  • No External Power Supply required
  • Automatic RS-485 Direction Control
  • RS-485 Active Star Wiring Applications
  • Transmission speed up to 921.6 kbps


The ICP DAS I-7563U is a cost-effective module for transferring serial data via USB. It allows you to connect your serial devices to systems that use a USB interface. Connecting the I-7563U to a PC, you get one COM port on system.

The I-7563U contains “Self-Tuner”, this chip auto-tunes the Baud Rate and data format to the RS-485 network. The I-7563U module derives its power from the USB port and doesn’t need any power adapter.

Do you have any RS-485 wiring problems I-7563U is a USB to 3-channel RS-485 Hub. With RS-485 driver IC, so it can support star-shaped wiring.