Category: RS485 converters

RS485 Converters – Stable Communication in Distributed Systems

The RS485 standard is one of the most widely used data transmission interfaces in industrial automation and monitoring systems, especially where reliable long-distance communication is required. RS485 converters play a crucial role in transforming signals between different communication standards, allowing RS485 devices to connect with computers, PLCs, Ethernet networks, or remote management systems. These devices enable the construction of stable, bidirectional transmission channels that ensure continuous data flow in real-time systems. At Kamami, we offer only fully enclosed industrial-grade RS485 converters designed for demanding environmental conditions.

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Isolated USB-RS485/422 converter with magnetic isolation ADI. It has galvanic isolation up to 1500 Vrms. Communicates with the computer via a USB interface, compatible with all versions of Windows. Gingko EVC8004

zł130.63
24h
Available quantity: 4
Available

Isolated USB - RS232/485/422 TTL converter dedicated to industrial applications. It provides easy communication between USB interface and industrial serial communication standards. EVC8014

zł293.22
24h
Available quantity: 4
Available
USB - RS232/RS485 converter with FT232RL chip
  • -zł20.59

Converter dedicated to industrial applications. It provides communication between the USB interface and the RS232 and RS485 serial standard

Regular pricezł66.95zł46.36
24h
Available quantity: 4
Available

USR-W630 is a converter that enables wireless data transmission between RS232/RS485 interfaces and WiFi network, ideal for integrating serial devices into wireless networks. It supports WiFi 802.11 b/g/n standards, various working modes (AP, STA, AP+STA) and TCP and UDP protocols, ensuring stable connection and high transmission security in industrial automation and remote monitoring.

zł328.32
24h
Available quantity: 4
Available

RS232 RS485 to RJ45 Ethernet Serial Server, RS232 And RS485 Dual Channels Independent Operation, Dual Ethernet Ports, Rail-mount Industrial Isolated Serial Module, Bi-directional Transparent Transmission. RS232 RS485 TO ETH (B)

zł138.08
24h
Available quantity: 4
Available

Modbus RTU Relay (C) is an advanced relay module with bistable relays, allowing output states to be retained even during power loss. Integrated galvanic isolation and surge protection, along with Modbus RTU communication, make it an ideal choice for industrial systems and building automation where reliability, safety, and energy efficiency are essential.

zł164.34
24h
Available quantity: 3
Available

RP2350-POE-ETH-8DI-8RO is an advanced industrial module with 8 relays and 8 digital inputs, equipped with a PoE port, RS485, galvanic isolations and RTC. Designed for automation, remote control and monitoring applications, ready for integration with industrial networks and IoT systems.

zł180.34
24h
Available quantity: 3
Available

An industrial 4G LTE modem that provides a network solution for serial communication over a cellular network. G781 integrates the functions of a router and a serial modem, which enables easy two-way data transmission between RS485/RS232 devices and the 4G network. USR-G781-E

zł515.33
24h
Available quantity: 3
Available

Compact programmable industrial controller Tibbo BASIC/C with Ethernet and Wi-Fi connectivity. The DS1102 is designed for Serial-over-IP and industrial automation applications. Tibbo DS1102

zł693.26
24h
Available quantity: 3
Available

8-CH RS485 TO ETH (B) is a reliable industrial RS485-to-Ethernet converter, offering eight isolated serial channels and two network ports for simultaneous data transmission and cascading communication. Designed for industrial applications, it integrates Modbus server functionality, MQTT gateway, and data conversion to JSON format. With support for multiple operating modes and configuration via web browser, it is ideal for automation systems, data acquisition, and infrastructure monitoring.

zł357.88
24h
Available quantity: 3
Available

USB-RS485 converter for industrial applications. It provides communication between the USB interface and the RS485 serial standard. Waveshare USB TO RS485

zł44.83
24h
Available quantity: 2
Available

SenseCAP S2110 Sensor Builder is an open-source tool for creating custom RS485 sensors using the Grove system, enabling easy IoT implementation. With the Xiao RP2040 MCU and compatibility with platforms such as Helium, TTN, and LORIOT, it offers high performance and support for data monitoring via the SenseCAP Data Logger and the SenseCAP Mate app

zł94.35
24h
Available quantity: 2
Available

A converter that ensures easy communication between the RS485 and RJ45 Ethernet interfaces. It supports popular network protocols, including IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket and HTTP client, as well as Modbus RTU and Modbus TCP protocols. USR-N540-H7-4

zł345.61
24h
Available quantity: 2
Available

RS485 Integration with Industrial Systems and Network Communication

RS485 converters expand the communication capabilities of devices operating in industrial and building automation environments. They allow RS485 devices to connect to industrial PCs via USB ports and integrate with Ethernet networks by converting to TCP/IP protocol. These converters are especially useful in scenarios where multiple remote system components – such as sensors, meters, actuators, or operator panels – need to be networked together. Their implementation enables the creation of a reliable, interference-resistant communication infrastructure capable of operating over cable lengths of several hundred meters.

Industrial-Grade Durability and High Operational Reliability

The RS485 converters available at Kamami are designed for use in high-interference environments and extreme temperatures. Their sealed industrial enclosures protect internal electronics from dust, moisture, and mechanical damage, allowing safe installation in control cabinets and near machinery. Galvanic isolation and surge protection further enhance installation safety, preventing failures caused by voltage spikes or potential differences between connected devices.

Applications in Building Automation, Energy, and Industry

RS485 converters are widely used in building automation systems, energy monitoring, HVAC control, and in distributed industrial infrastructures. They enable the integration of energy meters, measurement modules, and actuating devices into a unified communication network managed by a central SCADA system or a local PLC. Due to their high resilience and versatile application range, these converters are ideal for energy systems, processing industries, environmental automation, and transport infrastructure.

RS485 Converters at Kamami – Professional Solutions for Every System

By choosing RS485 converters from Kamami, users receive devices ready for deployment in the most demanding industrial applications. Each product combines high-quality construction with the functionality required to ensure stable and secure data transmission in environments where reliability is paramount. Built according to industrial standards, these converters are easy to integrate into existing automation systems—both in modernization projects and new installations. Kamami provides solutions that support the development of communication infrastructure, enhancing efficiency and control across all aspects of industrial operations.