4 Port USB to RS485 High Speed Adapter w/12V DC Power Supply

Model #: CG-UHS4P485

$156.95 Volume Pricing?

USB to RS485 Adapter with Failed Signal Check

The USB to RS485 adapter installs automatically once connected to a USB port. When a serial device is connected to it, it will check for a fail signal indicated by a RED LED. With many application uses, this USB to RS485 serial adapter is mountable and includes an attached USB cable.

  • LEDs indicate operation mode, port status, activity and error for easy port monitoring and diagnosis
  • Serial port protected with surge protection of 15kV
  • Includes 12VDC power adapter with locking screw terminal power jack for reliable connection
  • Each RS-485 port with 2kb receive buffer and 2kb transmit buffer