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NET485 - RS485 Ethernet Adapter

SKU: GC-NET485-01

MPN: GC-NET485-01

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Delivery: Ships same or next business day

Availability: in stock

30 day Money Back Guarantee *Some Exceptions Apply

Warranty: 1 year Comprehensive support for all products

Made in the USA

The NET485 RS485 Ethernet adapter allows you to connect either RS422 or RS485 transceivers in order to enable remote serial communications up to 4,000 feet, thus making the device web enabled and eliminating the limitations generally imposed by cable length. Additionally the RS485 Ethernet adapter also allows for "serial tunneling" of the device through TCP/IP or Ethernet allowing two devices to be used as a cable replacement.

With the RS485 two-wire mode, you can connect the NET485’s serial interface to several devices within a multi-drop network. The NET485 RS485 Ethernet adapter is based off of the XPort Serial to Ethernet device server, which provides the same features as a high performance device server, including a built-in web server for user customized web pages.


RS485 Ethernet Adapter Key Features

Commercial and Industrial Applications - Powered by external DC voltage from 8 to 30VDC, this RS485 Ethernet adapter is connected to directly to the terminal block. In addition to a wide temperature specification of 30 to +60 degrees C, the NET485 is easily adaptable to both commercial and industrial use cases. It can be seamlessly integrated with fire panels, security panels, POS terminals and machines, vending machines, home theater automation, industrial heavy equipment integration and more.

Compact, Easy to Use, and Affordable - The NET485 RS485 Ethernet adapter is an extremely compact, plug-and-play device that can be configured easily via telnet or web page. It includes a CD with PC setup and Virtual COM Port Software. Already affordably priced, you can receive additional discounts when you buy in larger quantities. OEM versions are also available with a minimum order.

  • Local or Worldwide Internet Connection
  • 6-Page built-in Web Server, configuration and user pages
  • Jumpers to enable optional Tx/Rx Termination Resistors
  • 7 pole terminal block for all signals and power connections
  • Configurable for 128, 192 or 256-bit AES Encryption (defaults to no encryption)
  • Serial Device Server using XPort
  • Auto Sensing 10BASET/100BASE-TX compliant
  • Selectable baud rate to 921K
  • 7,8 data bits, multi-drop control
  • Ethernet Activity, Status, and Power LEDs
  • Includes CD with PC Setup and Virtual COM Port Software
  • UL and CE certified
Baud rate Serial: 2400, 4800, 9600, 19.2k, 38.4k, 115.2K,…921K
Certifications UL, CE
  • Network: 10/100Mbit Ethernet - Auto-Sensing
  • Serial: 7-pole terminal blockfor power and data line
  • 78.7 x 40.1 x 20.2 mm (3.1 x 1.6 x .794 in )
  • 63.5 x 40.1 x 20.2 mm (2.5 x 1.6 x .794) box size, no screw terminal
Included software Includes CD with PC Setup and Virtual COM Port Software
Indicators led Ethernet activity, Power LED's
Mounting Optional DIN Rail and Surface Mount clips available
Mpn GC-NET485-01
Product power supply 8-24V DC (1 watt)
Security/Protection 128-, 192- or 256-bit AES Rinjdael Encryption (optional)
Serial types RS485, RS422


NET485 Data Sheet View (PDF)
NET485 User Manual View (PDF)
NET485 Quick Start Guide View (PDF)


Serial to Ethernet Product Support Grid Connect Knowledge Base


NET485 DeviceInstaller Lantronix Website
NET485 Com Port Redirector Lantronix Website

Tech Support

We have the best technical support engineers that know how to use our products. If our Tech Support cannot solve your problem, we will contact the design engineer or manufacturer to help find a resolution.