2123

2123-ROHS

USB TO SERIAL ADAPTER

2123 - USB to 1 Port RS-232/422/485 (DB9) Serial Adapter (SeaLINK.SC)

Lifetime Warranty

This product has a lifetime warranty against product failure (excludes user or enviromental damage).

RoHS

This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.

CE

CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.

FCC Approved

The Federal Communications Commission (FCC) is an independent agency of the United States government that sets standards and governs the testing of conducted and radiated emissions such as EMI.

2123 USB to Serial Adapter
2123-OEM
Featured in:Sealevel SeaLINK USB to Serial AdaptersSealevel USB Devices

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Product
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2123-ROHS

USB to 1 Port RS-232/422/485 (DB9) Serial Adapter

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** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)
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2123 overview

Description
Downloads

The SeaLINK 2123 USB to serial interface adapter offers an easy way to connect a DB9 serial device to a USB port. All configuration and electrical interface selections are handled through the driver, eliminating the need to open the enclosure to set jumpers or switches.

The serial port is software configurable for RS-232, RS-422, and RS-485 with the electrical interface settings maintained locally, allowing the host computer to be repaired or upgraded without reconfiguring the serial port. Additionally, the 2123 can be configured at one computer and deployed to other computers.

Sealevel SeaCOM USB software drivers and utilities make installation and operation easy using Windows 98SE, ME, 2000, XP and Vista operating systems.

After installing the software, simply plug the 2123 into an available USB port and the serial port is recognized as a standard COM port by the host system enabling compatibility with legacy software.

All Sealevel SeaLINK USB serial adapters use a state-machine architecture that greatly reduces the host computer’s overhead when communicating over multiple serial ports simultaneously while supporting data rates to 921.6K bps. Status LEDs on the front of the enclosure indicate power, serial data activity, and electrical interface.

The adapter integrates a SeaLATCH locking USB port, which is fully compatible with standard USB cables. When used with the included USB cable with a locking type B connector, the metal thumbscrew provides a secure connection to the device and prevents accidental cable disconnection.

The 2123 is housed in a rugged, plastic enclosure ideal for mounting on walls, under counters, or inside panels. DIN rail clips are available as an option. The adapter is USB bus powered, so no external power supply is needed. Standard operating temperature range is 0°C to 70°C and extended temperature range (-40°C to 85°C) is optional.

Features
  • Interface : USB to Software Configurable RS-232/422/485 DB9 Adapter
  • Ports : 1
  • UART : High Speed USB/UART with 128-byte Tx FIFO and 384-byte Rx FIFO
  • Max. Data Rate : 921.6K bps
  • Max. Data Distance : up to 4000ft
  • Other Features : Patent-pending SeaLATCH USB port provides locking connection with SeaLATCH USB cables via metal thumbscrews
  • Electrical interface settings are maintained across multiple computers
  • Automatic RS-485 enable/disable
  • Status LEDs display electrical interface selection and serial data activity
  • Connector : 1 x DB9M connector with full modem control signals implemented in RS-232 mode
  • Cable : Includes CA356 - 6' USB type A to SeaLATCH USB type B device cable
  • Power : Powered by USB connection (+5V @ 200mA)
  • Operating Temperature : 0 to +70C
  • Software : SeaCOM software drivers included
  • Warranty : Lifetime Warranty
Enquire about the 2123
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T: +44 (0)1782 337 800 • E: sales@impulse-embedded.co.uk
+44(0)1782 337 800
+44(0)1782 337 800