Brainboxes Ethernet 1 Port

Brainboxes ES-320

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Contact us and save even more if you meet these Big Deal qualifications.
Purchase at least quantity 100 or a minimum of $1,500 of Brainboxes products to qualify.

Model ES-320

UPC Code: 837324002300

Provantage Code:  BRBX037

Condition:  Factory New

  • Product Type: Serial Adapter
  • Form Factor: DIN Rail Mountable
  • Country of Origin: United Kingdom
  • TAA Compliant: Yes

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NetworkingNetwork DevicesNetwork Interface Cards


Brainboxes ES-320 Specifications

    Ethernet 1 Port

At a Glance

    Rear View
    • 1 Port RS-422/485
    • Ethernet to Serial Device Server
    • Data rate from 110 to 1,000,000 baud
    • User friendly interface, simple to use, powerful in operation
    • Serial Port Tunnelling allows serial cable replacement over any distance, no software required
    • Power supply included (power input 5-30V DC)


    Ethernet to Serial device server providing access to one RS422/485 serial port. Data transfer rates up to 1,000,000 baud, coupled with 1Mbit/s line drivers deliver uncompromising performance. Our ES range provides simple instant networked serial ports. RS485 - 1 twisted pair - half duplex configuration with autogating provides trouble free data transmission due to automatic control of data direction. A web interface allows secure configuration and control of the serial ports over a local network or the internet using any browser. For Windows our in-house designed (32 bit and 64 bit) driver gives you local COM ports, retaining existing software applications and allowing you to connect across your network to remote devices just as if they were attached locally. Serial Port Tunnelling (individually configurable) allows serial cable replacement over any distance, no software required. You can access the device via TCP/IP sockets from any networked device like an Android tablet, PC or phone. On Windows OS TCP/IP sockets are handled by the Winsock API, this will differ on other OSs.

    More from the Manufacturer

Additional Product Images


Product NameEthernet 1 Port
Product TypeSerial Adapter
Number of Serial Ports (External)1
TAA CompliantYes
Form FactorDIN Rail Mountable
Country of OriginUnited Kingdom
Product ModelES-320
Platform SupportedPC
WARNING: Products with exposed solder can expose you to lead and lead compounds, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Always wash your hands after handling and avoid inhalation of fumes if heating the solder. For more information go to www.P65Warnings.ca.gov.
Supplies/Accessories for Brainboxes ES-320

Brainboxes Power Adapter 5V 1A 4MM Tip UK/EU/US/Aus

Mfg Part# PW-800

Brainboxes DIN-Rail Mounting Kit for 2 Port ES/US -

Mfg Part# MK-048

Considering a Volume Purchase?
You may be able to save even more on your order if you meet the following Brainboxes BIG DEAL qualifications:

Purchase at least quantity 100 or a minimum of $1,500 of Brainboxes products to qualify.

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Learn more by visiting the manufacturer's website.

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Brainboxes Model ES-320