SystemBase

Multi-1/USB Combo

USB ⇔ 1 x RS-422/RS-485, DE-09P (DB9 male), FT232R, serial converter


Item number VAR-827000148


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Description

Easily and quickly add additional serial ports to your system through the USB port. The Multi-1/USB deliver maximum performance up to 921.6Kbps. Combine that with the need for fewer components and you get costeffective and reliable connections to your serial devices. The USB to Serial Multiports support most Windows and Linux operating systems and include 15,000 volt surge suppression eliminating blown ports. The Multi-1/USB includes a 1 port panel with a DB9 connector and is available in two models, RS232 and RS422/RS485. Simply plug in the USB connector and you have a COM port to connect modems, printers, bar-code scanners or other any serial devices.

Connector Panel:

The Multi-1/USB plugs into the USB port on your system. The connector panel has a DB9 male connector and is available with support for either RS232 or RS422/RS485. LEDs next to the connector provide visual communication status of the ports. No additional power supply is required.

Supports USB Specification Revision 2.0:

The Multi-1/USB supports revision 2.0 and is compatible with revision 1.1

15KV Surge Protection – Built-in:

Don’t risk blown ports and down time. The Multi-1/USB has built-in 15,000 volt surge suppression to protect against electrical spikes and blown ports giving you more reliable communications.


Features


Interface Type

  Specification USB Specification Rev. 2.0, Full-Speed

Serial

  Interface RS422/RS485(Combo)
  Number of ports 1
  Maximum Speed 921.6Kbps
  Signal Lines RS422: TXD+, TXD-, RXD+, RXD-
RS485: TRXD+, TRXD-
  Surge Protection 15KV Surge protection
  Flow Control XON/XOFF
  Data crash prevent Auto Toggling

Hardware

  Controller FT232R
  Connector DE-09P (DB9 Male)

Software

  Supported OS Windows 7/8/8.1/10
Windows Server 2008, 2012
Linux
  Utility TestView

Operating Environment

  Operation Temperature 0 ~ 50 °C
  Storing Temperature -20 ~ 80 °C
  Humidity 5 ~ 95% Non-Condensing

Certifications

  Certificates CE, FCC, KC

Specifications

– Latching USB to 1 port Serial (male) Adapter/Converter
– RS422/485 Interface
– Supports USB Rev. 2.0 (Full speed)
– Communication Speed: Up to 921.6kbps
– Display communication status via TX/RX LED
– ±15kV Surge protection
– Auto Togging: Automatic control of BUS I/O for RS422/RS485
– Slew-Rate limit control