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For worldwide shipping except to Americas.
Please visit https://us.connectiveperipherals.com/ for shipping to USA, Canada and Mexico only. For the rest of Americas, please send inquiries to sales@connectiveperipherals.com
For worldwide shipping except to Americas.
Please visit https://us.connectiveperipherals.com/ for shipping to USA, Canada and Mexico only. For the rest of Americas, please send inquiries to sales@connectiveperipherals.com

USB TO RS232/RS422/RS485 ADAPTERS (HIGH SPEED)

$490.00
SKU ES-U-3016-RM
Ports
Description

Our USB to RS232/RS422/RS485 adapters are an easy way to connect serial devices to a USB port on your computer. They support RS232, RS422 and RS485 modes.

These adapters offer a great deal of flexibility as they can be switched to RS232, RS422 or RS485 mode and so are suitable for a wide range of applications. Each port has options such as termination and biasing for RS485 and indication LEDs for Power, Tx and Rx for easy diagnostics.

The single-port model can be switched to RS232, RS422 or RS485.

On the 8-port and 16-port versions, each port can be switched to RS232, RS422 or RS485 modes individually allowing a mixture of devices to be connected.

With their multiple serial modes and easy to install drivers for a range of operating systems, these adapters are ideal for adding one or more RS232/RS422/RS485 ports to your computer.

  • Based on the renowned FTDI USB-Serial chipsets and drivers
  • Microsoft Windows® WHQL-certified, macOS and Linux drivers
  • Each RS232/RS422/RS485 port can appear as a Virtual Com Port allowing easy use with existing application programs
  • Multi-port units create a separate COM port for each port with separate settings (such as baud rate and flow control) per port
  • Ports can also be accessed using the FTDI D2xx DLL functions
  • Signals (note that access to the signals depends on the connector type)
    • RS422: TxD+, TxD-, RxD+, RxD-, GND, RTS+, RTS-, CTS+, CTS-
    • RS485 4-wire: TxD+, TxD-, RxD+, RxD-, GND
    • RS485 2-wire: Data+, Data-, GND
    • RS232: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
  • RS232/422/RS485 signals via DB-9 connectors
  • Terminal Block also available on single port model (subset of signals)
  • Automatic Hardware (RTS / CTS) flow control on RS232/RS422 models on DB-9
  • Software (X-on/X-off) flow control
  • Power and Tx/Rx LED indicators help to confirm operation and assist in troubleshooting
  • Available in 1, 8 and 16-port versions
  • USB Type-B connector
  • 1-port model has a compact metal enclosure and is powered from USB
  • 8-port and 16-port models are rack-mountable with Internal mains PSU

Feel free to browse through the corresponding datasheet for more information.

Document
Part Number Document Type Version File
ES-U-3001-MB  ES-U-3008-RM
ES-U-3016-RM
Manual 2.0 Download
Downloads
Driver

Download Virtual COM Port (VCP) Drivers for Windows, Mac OS and Linux

Order Information
SKU Ports Housing Connector

ES-U-3001-MB

(Updated version from ES-U-3001-M [USB-COMi-M] to support higher data throughput)

Din Rail Bracket (DR-201) the rank mount clip is available for sales. if required, please contact us at sales@connectiveperipherals.com

1 Metal USB-B 
ES-U-3008-RM 8 Metal USB-B 
ES-U-3016-RM 16 Metal USB-B