2404

USB TO SERIAL ADAPTER

Sealevel SeaLINK USB to Serial Adapters  •  Sealevel USB Devices  •  USB
2404 USB to Serial Adapter
2404 - USB to 4 Port RS-232 (RJ45) Serial Adapter (SeaLINK+4/232.RJ)
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.
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.
This product has a lifetime warranty against product failure (excludes user or enviromental damage).
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.
4 2404 versions available
From
£156

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Version information
Lead time*
1 off price**
Request qty / trade pricing**
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2404-ROHS
2404 with standard specification
£156
2404-DC05-ROHS
2404 with 5V DC peripheral support
£156
2404-DC12-ROHS
2404 with 12V DC peripheral support
£156
2404-DC24-ROHS
2404 with 24V DC peripheral support
£156
Peripheral information
Lead time*
1 off price**
Request qty / trade pricing**
Buy now
DB9 Female to DB9 Male Extension Cable, 72" in Length
£12
CAT5 Patch Cable, 7' in Length - Blue
£11
CAT5 Patch Cable, 10' in Length - Blue
£12
Terminal Block - DB9 Female to 9 Screw Terminals
£23
Terminal Block Kit - TB05 + CA127 Cable
£34
DB9 Male to RJ45 - Preconfigured for RS-232 RJ45 Serial Devices
£5
DB25 Male to RJ45 - Preconfigured for RS-232 RJ45 Serial Devices
£5
Terminal Block Kit - RJ45 to 9 Screw Terminals
£35
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 2404 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)

2404 overview

  • Manufacturer : Sealevel Systems
  • Interface : USB to RS-232 RJ45 Adapter
  • Ports : 4
  • 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 50ft
  • Other Features : Housed in rugged, attractive plastic enclosure
  • Connectors : 4 x RJ45 with Tx/Rx status LEDs
  • High-retention USB type "B" connector prevents accidental disconnection of USB cable
  • 72" USB Cable Included (CA179)
  • Power : Powered by USB connection
  • Current Requirements : +5V @ 500mA
  • Operating Temperature : 0 to +70C
  • Software : SeaCOM software drivers included
  • Warranty : Lifetime Warranty
The 2404 4-port USB to serial adapter offers an easy way to connect multiple serial devices via a single USB port. The serial ports appear as standard COM ports to the host system enabling compatibility with legacy software.

The 2404 uses a state-machine architecture that greatly reduces the host computer’s overhead when communicating over multiple ports simultaneously.

RS-232 data rates up to 921.6K bps are supported. The 2404 is housed in a rugged, attractive plastic enclosure with a high-retention USB type "B" connector that prevents accidental disconnection of the included USB cable.

The 2404 is USB bus powered, so no external power supply is required. For conveniently powering serial peripherals, ordering options allow an external power source to be connected to a DC jack on the rear of the unit.

The supplied power is fused and connected to pin 5 on each of the four RJ45 connectors.
 
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