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RS-485 to Ethernet converters - devices with serial communication in LAN and WAN (Internet) networks

RS-485 to Ethernet converters, features and usage

Industrial RS-485 to Ethernet converters - how to use them?

In this section of our shop you will find converters from the RS-485 to Ethernet standard. The RS-485 bus is very often used in industrial automation for serial communication, e.g. in controllers, computers, I/O modules, measuring instruments, counters, etc. The converters allow RS-485 devices to be integrated into an Ethernet network (e.g. with a computer, supervisory system or PLC) via LAN or WAN.

Learn more about our RS-485 to Ethernet converters

Each RS-485 to Ethernet converter in our range features easy DIN-rail mounting, resistance to electromagnetic interference and the ability to be installed in outdoor boxes and industrial environments with a wide operating temperature range of -40°C to 85°C. The converters support standard Ethernet type connectors and RS-485 on a screw connector. The free virtual serial port software included with each unit simplifies and shortens the configuration process. Using the console or the built-in web server, the converters can be configured in one of the available modes: realCOM, TCP server, TCP client, UDP server or UDP client.

Why choose our products?

The converters available in our shop are characterised by excellent value for money. At a competitive price, you get a fully industrial, reliable product, as confirmed by customer reviews and a 5-year manufacturer's warranty. Popular converter models are always in stock for immediate delivery. On special request, we allow you to borrow the available devices for free tests.

Select the RS485 to Ethernet converter you are interested in and read the detailed technical description:

NP301 NP301
Shipping 24h Test for Free! 6 year warranty Quantity discount
Brand: 3onedata Model: NP301
Industrial, universal 1-port RS-232/422/485 serial device server with one Ethernet port. It provides 1 port RS-232/485/422 (RS232, DB9M; RS485/422, 5 bit terminal block) and 1 port 10/100Base-T(X). It makes them ideal choice for connecting decentral serial devices and..
321.48 zł
NP302T-2D(RS-485) NP302T-2D(RS-485)
Shipping 24h Test for Free! 6 year warranty Quantity discount
Brand: 3onedata Model: NP302T-2D(RS-485)
Industrial, 2-port RS-422/485 serial device server with one Ethernet port. High performance, industrial grade 2-port serial to Ethernet server, it can satisfy some kinds of customer requirements in consumption, temperature, volume and handle ability. It provides 2 port ..
519.44 zł
HD67038-5-B2
2 year warranty Quantity discount 3-4 days
Brand: ADF Web Model: HD67038-5-B2
RS-485 on Ethernet - Converter, housing type B (wide), DIN rail mount. Configuration:Thanks to the SW67038 software on your PC you can:Define the parameters of Ethernet lineDefine the parameters of Serial lineUpdate the deviceCharacteristics:Triple isolation between RS4..
719.10 zł
HD67038-25-A1 HD67038-25-A1
2 year warranty Quantity discount 3-4 days
Brand: ADF Web Model: HD67038-25-A1
RS-232/485 on Ethernet - Converter, housing type A (slim), DIN rail mount. Configuration:Thanks to the SW67038 software on your PC you can:Define the parameters of Ethernet lineDefine the parameters of Serial lineUpdate the deviceCharacteristics:Triple isolation between..
770.80 zł
HD67038-25-B2
2 year warranty Quantity discount 3-4 days
Brand: ADF Web Model: HD67038-25-B2
RS-232/485 on Ethernet - Converter, housing type B (wide), DIN rail mount. Configuration:Thanks to the SW67038 software on your PC you can:Define the parameters of Ethernet lineDefine the parameters of Serial lineUpdate the deviceCharacteristics:Triple isolation between..
770.80 zł
NP5000-1T-1DI(3IN1)-DB-P
6 year warranty Quantity discount 5-10 days
Brand: 3onedata Model: NP5000-1T-1DI(3IN1)-DB-P
Industrial Serial Port Connecting Server with 1 100M Ethernet port and 1 serial port 3IN1 (RS-232/485/422) DB9 and SSH security function.NP5000 series are the safe serial networking server that can make serial device be equipped with networking capability instantly and ..
897.70 zł
NP314T-4DI(RS-485) NP314T-4DI(RS-485)
Shipping 24h Test for Free! 6 year warranty Quantity discount
Brand: 3onedata Model: NP314T-4DI(RS-485)
Industrial Device Server with 4 RS-485 ports and 2 Ethernet ports. NP314T-4DI(RS-485) is an high performance, industrial grade serial to Ethernet server, it can satisfy some kinds of customer requirements in consumption, temperature, volume and handle ability. It provid..
968.20 zł
NP314T-4D(3IN1)
6 year warranty Quantity discount 5-10 days
Brand: 3onedata Model: NP314T-4D(3IN1)
Industrial Device Server with 4 Serial ports and 2 Ethernet ports. The NP3XXT 3IN1 series are serial-to-Ethernet device servers that enable the serial device to have networking capabilities immediately. They support 4/8-port RS-232/485/422 serial port and 1/2-port 10/10..
1,057.50 zł
NP5000-1T-2DI(3IN1)-DB-P
6 year warranty Quantity discount 5-10 days
Brand: 3onedata Model: NP5000-1T-2DI(3IN1)-DB-P
Industrial Serial Port Connecting Server with 1 100M Ethernet port and 2 serial ports 3IN1 (RS-232/485/422) DB9 and SSH security function.NP5000 series are the safe serial networking server that can make serial device be equipped with networking capability instantly and..
1,085.70 zł
HD674-A020-4-E4V
2 year warranty Quantity discount 3-4 days
Brand: ADF Web Model: HD674-A020-4-E4V
Industrial isolated RS485 to Ethernet Converter, metal housing resistant to vibration and shock with triple 4kV isolation between RS485/Ethernet, RS485/power supply and Ethernet/power supply. Particularly suitable for installation in cars, trucks, trains, boats, in the ..
1,184.40 zł
NP318T-8DI(RS-485)
Shipping 24h Test for Free!
Model: NP318T-8DI(RS-485)
Industrial Serial Device Server with 8 RS-485 ports and 2 Ethernet ports.NP318T-8DI (RS-485) is a high performance, industrial grade serial to Ethernet server, it can satisfy some kinds of customer requirements in consumption, temperature, volume and handle ability. It ..
1,339.50 zł
NP318T-8D(3IN1)
6 year warranty Quantity discount 5-10 days
Brand: 3onedata Model: NP318T-8D(3IN1)
Industrial Device Server with 8 Serial ports and 2 Ethernet ports. The NP3XXT 3IN1 series are serial-to-Ethernet device servers that enable the serial device to have networking capabilities immediately. They support 4/8-port RS-232/485/422 serial port and 1/2-port 10/10..
1,386.50 zł
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