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Modbus Gateways - Modbus RTU/TCP/ASCII converters

This category includes Modbus gateways communicating in Modbus RTU/ASCII standard with RS-232 or RS-485 interface and Modbus TCP with Ethernet interface. Modbus is used in industrial automation, among others for communication with control systems, air conditioning, heating, BMS and many others. Due to its versatility, the Modbus protocol is one of the most popular communication protocols in the industry.

Get to know our Modbus Gateways products

We have prepared various industrial Modbus gateways for you, depending on the type of installation, the operating temperature range and the number of RS-232 and RS-485 ports on the Modbus RTU/ASCII side. Each converter available in our offer is easy to mount on DIN rail (standard or with mounting brackets), immunity to electromagnetic interference and the possibility of installation in outdoor boxes and environments with a wide operating temperature range from -40°C to 85°C. Our Modbus gateways are versatile enough to work in a variety of industrial environments, with the free software included with each device that is easy to configure.

Our offer also includes Modbus TCP to ASCII gateways, Modbus RTU to ASCII gateways and Modbus RTU to Modbus RTU gateways (multimaster-mulsitslave or slave-slave).

For your convenience, we divided our Modbus gates according to the price ranges in which they are located. Select the product you are interested in and get familiar with the technical specification:

HD67147-A1 - Modbus Slave to Modbus Slave Converter, dual RS485 ports, 4000 registers, galvanic isolation, 8–35VDC, housing type A
2 year warranty 3-4 days
Brand: ADF Web Model: HD67147-A1
Industrial Modbus Slave to Modbus Slave Converter, housing type A (slim), DIN rail mount.The HD67147-A1 is a professional Modbus Slave to Modbus Slave converter designed to allow the sharing of information between two different Modbus Masters. This device acts a..
1 287,80 zł
HD67508-A1-232 - Modbus TCP Slave to Modbus Master converter, , dual Ethernet, RS232, DIN rail, 8–35VDC, galvanic isolation,  housing type A
2 year warranty 3-4 days
Brand: ADF Web Model: HD67508-A1-232
Industrial Modbus TCP Slave to Modbus Master converter with two Ethernet ports, housing type A (slim), DIN rail mount.HD67508-A1-232 is an industrial Modbus TCP Slave to Modbus Master converter designed for seamless communication between Modbus RTU serial device..
1 287,80 zł
HD67516-A1-232 - Modbus Slave to Modbus TCP Master converter, 2x Ethernet, RS232, DIN rail, 8–35VDC, triple isolation, housing type A
2 year warranty 3-4 days
Brand: ADF Web Model: HD67516-A1-232
Industrial Modbus Slave to Modbus TCP Master converter with two Ethernet ports, housing type A (slim), DIN rail mount.The HD67516-A1-232 is a high-performance Modbus Slave to Modbus TCP Master converter designed for industrial environments where reliable communi..
1 339,50 zł
HD67516-A1-485 - Modbus Slave to Modbus TCP Master converter, 2x Ethernet, RS485, DIN rail mount, triple isolation, housing type A
2 year warranty 3-4 days
Brand: ADF Web Model: HD67516-A1-485
Industrial Modbus Slave to Modbus TCP Master converter with two Ethernet ports, housing type A (slim), DIN rail mount.The HD67516-A1-485 is a reliable Modbus Slave to Modbus TCP Master converter designed for modern automation networks requiring stable communicat..
1 339,50 zł
HD67508-A1-422 - Modbus TCP Slave to Modbus Master converter, 2 LAN ports, DIN rail, triple isolation, housing type A
2 year warranty 3-4 days
Brand: ADF Web Model: HD67508-A1-422
Industrial Modbus TCP Slave to Modbus Master converter with two Ethernet ports, housing type A (slim), DIN rail mount.The HD67508-A1-422 is a professional Modbus TCP Slave to Modbus Master converter designed to ensure seamless integration between serial Modbus R..
1 391,20 zł
HD67508-A1-485 - Modbus TCP Slave to Modbus Master converter, 2x Ethernet ports, RS485, DIN rail mount, triple isolation, housing type A
2 year warranty 3-4 days
Brand: ADF Web Model: HD67508-A1-485
Industrial Modbus TCP Slave to Modbus Master converter with two Ethernet ports, housing type A (slim), DIN rail mount.The HD67508-A1-485 is a professional gateway for Modbus integration, designed to connect multiple Modbus RTU Slave devices to a Modbus TCP Maste..
1 391,20 zł
IGW1112-2DI(3IN1)-DB
6 year warranty 5-10 days
Brand: 3onedata Model: IGW1112-2DI(3IN1)-DB
Industrial Modbus Gateway with 2 serial ports RS-232/485/422 and 2 100M Ethernet Ports IGW1111/IGW1112/IGW1114 series are Modbus gateways designed for integrating Modbus RTU/ASCII and Modbus TCP networks; they can achieve the conversion between Modbus RTU/ASCII and Modb..
1 409,25 zł
HD674-A002-E4V - Modbus TCP Slave to Modbus Master converter, metal housing, IP65/IP67, 1x RS485, 1x Ethernet, triple 4kV isolation
2 year warranty 3-4 days
Brand: ADF Web Model: HD674-A002-E4V
Industrial Modbus TCP Slave to Modbus Master Converter, metal housing resistant to vibration and shock with triple 4kV isolation between Modbus TCP Slave/Modbus Master, Modbus TCP/power supply and Modbus Master/power supply.The HD674-A002-E4V is a high-performan..
1 546,30 zł
HD67507-WiFi-B2-232 - Modbus TCP to RTU master converter, DIN rail, WiFi, up to 240 devices, triple isolation, 8–35VDC, housing type A
2 year warranty 3-4 days
Brand: ADF Web Model: HD67507-WiFi-B2-232
Industrial Modbus TCP slave to Modbus RTU master converter, housing type A (slim), DIN rail mount. On Modbus RTU side you can connect up to 240 devices on one HD67507-WiFi-B2-232 Converter.HD67507-WiFi-B2-232 allows to connect Modbus TCP master with one or more ..
1 546,30 zł
HD67507-WiFi-B2-485 - Modbus TCP slave to RTU master converter, WiFi, DIN rail mount, up to 240 RTU devices, housing type A
2 year warranty 3-4 days
Brand: ADF Web Model: HD67507-WiFi-B2-485
Industrial Modbus TCP slave to Modbus RTU master converter, housing type A (slim), DIN rail mount. On Modbus RTU side you can connect up to 240 devices on one HD67507-WiFi-B2-485 converter.HD67507-WiFi-B2-485 allows seamless integration between a Modbus TCP mast..
1 546,30 zł
HD674-A003-E4V - Modbus Slave to TCP Master converter, IP65/IP67, RS485, RJ45, DIN mount, 4kV isolation, metal housing
2 year warranty 3-4 days
Brand: ADF Web Model: HD674-A003-E4V
Industrial isolated Modbus Slave to Modbus TCP Master Converter, metal housing resistant to vibration and shock with triple 4kV isolation between Modbus Slave/Modbus TCP Master, Modbus Slave/power supply and Modbus TCP Master/power supply.Particularly suitable ..
1 598,00 zł
GW1114-4DI(RS-485) - 4x RS-485 + 2x 100M Ethernet Ports Modbus Gateway GW1114-4DI(RS-485) - 4x RS-485 + 2x 100M Ethernet Ports Modbus Gateway
Shipping 24h Test for Free! 6 year warranty
Brand: 3onedata Model: GW1114-4DI(RS-485)
4 RS-485 + 2 100M Ethernet Ports Modbus Gateway GW1114-4DI(RS-485)-TB-P(12-48VDC) is Modbus gateway designed for integrating Modbus RTU/ASCII and Modbus TCP networks; it can achieve the conversion between Modbus RTU/ASCII and Modbus TCP protocols. This product supports ..
1 607,40 zł
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