2423

All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 2423 to UK Mainland on orders over £150 (exc. VAT and delivery) when purchasing online - excludes Northern Ireland, Isle of Man, Isle of Wight, Scottish Islands and the Channel Islands.

* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)

2423 overview

Compliant with RoHS and WEEE directives
Each port individually software configurable for RS-232, RS-422, and RS-485
Electrical interface settings are maintained across multiple computers
High speed UART with 128-byte Tx FIFO and 384-byte Rx FIFO
Supports data rates to 921.6K bps
Automatic RS-485 enable/disable
Status LEDs display electrical interface selection and serial data activity for each port
Power LED displays connection to host
Powered by USB connection
High-retention USB type B connector prevents accidental disconnection of standard USB cable
Four DB9M connectors with full modem control signals implemented in RS-232 mode
Sealevel SeaCOM software supports Microsoft Windows operating systems
Includes 6' USB device cable (Item# CA179)

The SeaLINK 2423 USB to serial interface adapter offers an easy way to connect up to four serial devices to a single 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.

Each 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 upgraded without reconfiguring the serial ports. Additionally, the 2423 can be configured at one computer and deployed to other computers.

Sealevel SeaCOM USB software drivers and utilities make installation and operation easy using Microsoft Windows operating systems. After installing the software, simply plug the 2423 into an available USB port and the serial ports are recognized as standard COM ports 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 2423 includes a highly-retentive USB Type B connector to prevent accidental cable disconnection and is USB bus powered, so no external power supply is needed. Standard operating temperature range is 0C to +70C and extended temperature range (-40C to +85C) is optional.

2423 User Manual

Need a helping hand?

Our networking FAEs are trained to the highest level, so not only do we sell products but we can show you how to configure and troubleshoot using best practice. If you want to know more give us a try.

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OPC-UA

OPC-UA is supported by many of our communication and I/O products. If you are interested but not quite sure how to implement OPC-UA into your factory then get in touch.

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Network configuration support

Do you need some help to pre-configure your switches, maybe you need help setting up security or using network management software. Tell us what you need and we will gladly help.

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T: +44 (0)1782 337 800 • E: SALES@IMPULSE-EMBEDDED.CO.UK

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