4104

ETHERNET SERIAL DEVICE SERVER

Serial Device Servers
4104 Ethernet Serial Device Server
4104 - 1 Port RS-232/422/485 Ethernet Serial Device Server (SeaLINK.Multi)
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.
From
£217

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Version information
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Lead time*
1 off price**
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4104-UK-ROHS
1 Port RS-232/422/485 Ethernet Serial Device Server (SeaLINK.Multi)
No stock
£217
Peripheral information
Stock
Lead time*
1 off price**
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DB9 Female to DB9 Male Extension Cable, 72" in Length
No stock
£12
CAT5 Patch Cable, 7' in Length - Blue
No stock
£11
CAT5 Patch Cable, 10' in Length - Blue
No stock
£12
Terminal Block - DB9 Female to 9 Screw Terminals
No stock
£24
Terminal Block Kit - TB05 + CA127 Cable
No stock
£34
DB9 Female (RS-422) to DB9 Female (Opto 22 Optomux) Converter
No stock
£12
CAT5 Crossover Cable, 7' in Length - Yellow
No stock
£11
2-Port Ethernet Surge Suppressor
No stock
£135
Power Over Ethernet (PoE) Extractor with 5V/12V Switch
No stock
Power Over Ethernet (PoE) Kit with 5V/12V Switch
No stock
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 4104 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)

4104 overview

  • Interface : Ethernet to RS-232/422/485 Server
  • LAN : Ethernet 10/100BaseT (autosense)
  • Ports : 1
  • Max. Data Rate : 230.4Kbps
  • Max. Data Distance : up to 4000ft
  • Other Features : Appears as virtual COM ports to host machine
  • All modem control signals implemented
  • Automatic RS-485 enable/disable
  • Built-in watchdog/reset circuit for fault tolerance
  • Connector : 1 x DB9M
  • Power Requirements : +5V @ 500mA with 5V DC mains adapter included
  • Operating Temperature : 0 to +70C
  • Software : SeaCOM software drivers included
  • Warranty : Lifetime Warranty
The 4104 Ethernet to serial server is the easiest way to connect RS-232, RS-422, or RS-485 serial devices to your ethernet network.

SeaLINK products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices.

The included software works under a wide variety of operating systems including Windows 98/ME/NT/2000/XP, and the 4104's serial ports appear as virtual COM ports to the host machine.

Standard serial operating calls are transparently redirected to the 4104, guaranteeing compatibility with legacy serial devices and enabling backward compatibility with existing software.

Serial tunneling is also supported, allowing two native serial devices to communicate over a network. Alternatively, raw data socket mode is supported, eliminating the need for a driver.

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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
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