USB to 2-Port RS-232, RS-422, RS-485 DB9 Serial Interface Adapter

Part: 2203   Model: SeaLINK+2

$217.00

Need some help? Contact us

Description

The SeaLINK® 2203 USB serial I/O adapter provides two RS-232, RS-422, or RS-485 serial ports for USB connectivity to legacy or non-USB compliant serial devices. Each port is individually configurable for RS-232, RS-422, or RS-485.

Sealevel’s SeaCOM USB software drivers and utilities make installation and operation easy using Microsoft Windows operating systems. After installing the software, simply connect the 2203 serial interface adapter to your USB port. The device is immediately recognized by the system. Now your non-USB serial peripherals can have the same connection simplicity and ease of use as USB aware peripherals.

Do you know that adapter design can impact your application? Find out how in this USB Serial performance report.

Category:

Additional information

Family

SeaLINK

Operating Temperature

0°C to 70°C (32°F to 158°F)

USB Powered

Yes

Storage Temperature

-50°C to 105°C (-58°F to 221°F)

Serial Connector(s)

DB9M

RoHS Compliant

Yes

Power Requirement

+5V @ 500mA

# of Ports

2

Max Data Rate

921.6K bps

Communications Chip

USB/UART

Max Data Distance

4000 feet

Host Interface(s)

USB

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

High Retention USB

Yes

Electrical Interface

RS-232, RS-422, RS-485

Dimensions

7.1 (L) x 5.3 (W) x 1.5 (H)

USB Specification

1.1 Compliant2.0 Compatible

  • Compliant with RoHS and WEEE directives
  • Each port individually configurable for RS-232, RS-422, or RS-485
  • High-speed UART with 128-byte Tx FIFO and 384-byte Rx FIFO
  • Data rates to 921.6K bps
  • Automatic RS-485 enable/disable
  • Serial and USB activity LEDs
  • Hot-swappable
  • Powered by USB connection
  • Sealevel software supports Windows 98SE/ME/2000/XP/Vista and Linux operating systems
  • DB-9M connectors
  • Includes 6′ USB device cable (Item# CA179)

Windows Software

Software: SeaCOM - Windows

Linux Software

Software: SeaCOM - Linux

Datasheet

Datasheet: 2203

Manual

Manual: 2203

Reviews

There are no reviews yet.

Be the first to review “SeaLINK+2”

Your email address will not be published. Required fields are marked *