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Serial to Ethernet Converters

Below products are sorted: lowest price/least features to highest price/most features.


Product Image Item Name- Price
Serial Ethernet Converter (RS232) - Basic

Serial Ethernet Converter (RS232) - Basic

What we have here is a cost-effective desktop style basic serial RS232 to Ethernet converter. With this converter you can connect a serial RS232 to your computer over a standard Ethernet/LAN network. Embedding a 8051 CPU and 32Kb SRAM with a...
$55.95
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Serial Ethernet Converter (RS232, 485, 422) Economy PRO, 2nd Generation

Serial Ethernet Converter (RS232, 485, 422)
Economy PRO, 2nd Generation

The XS1200 is a step up from the older XS1000. This new 2nd generation XS1200 has a better processor and more features at only a slightly higher price. What you get is a better and more reliable design which can be used for more applications and...
$59.95
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Serial Ethernet Converter (RS232, RS485) - PRO

Serial Ethernet Converter (RS232, RS485) - PRO

The BF430 is an advanced industrial strength Serial to Ethernet Converter with RS232 and RS485 interfaces which allows you to connect any serial device over a local LAN network or over the Internet to your computer. This Serial to Ethernet converter...
$65.00
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Serial Ethernet Converter (RS232, RS485) - Ultimate

Serial Ethernet Converter (RS232, RS485) - Ultimate

The Bit Commander™ is our latest addition to our line of serial to Ethernet converters, and it is one of the most reliable and solid converters you will find of this type. It is an all-round product with basic functions but also has several...
$69.95
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Serial Ethernet Converter (RS232) - Industrial

Serial Ethernet Converter (RS232) - Industrial

Industrial DIN rail converters used to cost a lot in the old days, fortunately things has changed. Cutting edge technology and streamlined production lines has made industrial grade converters cheaper without sacrificing quality. With this in mind...
$79.95
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Serial Ethernet Converter (RS485) - Industrial

Serial Ethernet Converter (RS485) - Industrial

Industrial DIN rail converters used to cost a lot in the old days, fortunately things has changed. Cutting edge technology and streamlined production lines has made industrial grade converters cheaper without sacrificing quality. With this in mind...
$79.95
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Serial Ethernet Converter (RS232, 485, 422) - Industrial

Serial Ethernet Converter (RS232, 485, 422) - Industrial

The ICS-2100 is a strong industrial grade serial to Ethernet converter with many features. Usually this type of industrial grade converter is priced much higher, however the manufacturer of this converter has managed to make a surprisingly good and...
$99.00
... more info
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Serial Ethernet Converter (RS232, RS485, RS422) Desktop, 2 ports

Serial Ethernet Converter (RS232, RS485, RS422)
Desktop, 2 ports

Don't let the small size of this serial to Ethernet converter fool you, it has a lot of power under the hood. Like the US2000A serial to Ethernet converter this converter is also utilizing the very reliable ARM processor. The main difference between...
$89.00
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Serial Ethernet Converter (RS232, RS485, RS422) Industrial Panel Mount, 2 Ports

Serial Ethernet Converter (RS232, RS485, RS422)
Industrial Panel Mount, 2 Ports

Here is a 2-port panel mount Serial to Ethernet Converter with RS232, RS485 and RS422 interfaces. Each serial port can be used simultaneously or individually for either RS232, RS485 or RS422. The serial ports are DB9 connectors which make it easy to...
$139.00
... more info
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Serial Ethernet Converter (RS232, RS485, RS422) Industrial Panel Mount, 2 Ports - Pro

Serial Ethernet Converter (RS232, RS485, RS422)
Industrial Panel Mount, 2 Ports - Pro

This serial to Ethernet converter is our most advanced and solid converter available of the two-port type. Not only does it have RS232 ports but it also has individual RS485 and RS422 ports. The RS232 ports are standard DB9 connector ports and the...
$149.00
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Serial Ethernet Converter (RS232, RS485, RS422) Industrial Panel Mount, 4 Ports

Serial Ethernet Converter (RS232, RS485, RS422)
Industrial Panel Mount, 4 Ports

This 4-port panel mount Serial to Ethernet Converter with RS232, RS485 and RS422 interfaces is identical to part USC520 except that it has 4 serial ports instead of only 2 ports. Each serial port can be used simultaneously or individually for either...
$195.00
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Generally about the Serial to Ethernet Converter:

A Serial to Ethernet converter, also called a serial device server, is a very useful device for accessing a serial device over a local LAN network or even over the Internet.

The Serial to Ethernet converter converts a serial RS232, RS485 or RS422 signal to a packet sized data signal which can be sent over any Ethernet network. The converter does this bi-directionally meaning that it converts data in both directions so communication with the serial device can established successfully and continually. This means that you for example can access a serial RS232 device from anywhere on a standard Ethernet (LAN) network, and many converters even allow you to access the serial device over the Internet by using a Virtual Personal Network (VPN) or DNS.

What can I use a Serial Ethernet converter for?

So as you can imagine a Serial to Ethernet converter / serial Device Server is a very convenient and useful device if you need to control or communicate with a serial device remotely over a network. As an example, you can access and re-program your home alarm system remotely via the Internet while you are on vacation sunbathing on a beach in Bahamas, provided that your alarm has a serial interface, simply by accessing your alarm by using a computer with Internet access.

serial to Ethernet example

Another example could be the need for connecting to and configure your factory machinery at the other end of the factory over a local LAN network while you sit in your office. This is one of the great advantages of using an Ethernet to Serial server since you do not have to install new wires to connect to the machine and you also do not have to walk all the way to the other end of the factory to configure the machinery.

Ethernet serial example

Types of serial device servers

A Ethernet Serial server is typically made with 1, 2, 4 or 8 serial ports which can be either RS232, RS485 or RS422 ports or a combination hereof. One and two port converters are the most popular and usually has the size of a packet of cigarettes. Four and eight port units typically have the size of a small cigar box.

The typical device server is often used in industrial environments, however many are also used in office and consumer applications for controlling many types of electronic devices. Typically it is used for connecting a machine or device to a computer so it can be monitored and even controlled remotely.
Setting up a Ethernet to Serial converter is usually a fairly simple task, however if you want to use it to access a serial device over the Internet then it becomes more advanced; please see our support section for a setup guide for this particular configuration.

Most serial device servers come included with a virtual COM port re-director software which is used for creating a virtual COM port in your computer. This COM port can then be used almost as if it was a regular built-in COM port in your computer. The re-director software often also allows you to configure the parameters of the device server. Alternatively the parameters can usually be configured by using a web-browser or via a Telnet connection.




   

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