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.
There are 103 products.
Industrial PROFINET to Modbus RTU/TCP protocol converter designed for integration and data exchange between automation networks. Supports a wide 9–36V DC power supply range, DIN rail mounting, and operation in harsh industrial environments. USR-PX530
Industrial CANopen to Modbus RTU/TCP protocol converter designed for integration and data exchange between automation networks. Supports a 9–36V DC power supply range, DIN rail mounting, and operation in demanding industrial environments. USR-PX511
Industrial EtherCAT to Modbus RTU/TCP protocol converter designed for integration and data exchange between automation networks. Supports a 9–36V DC power supply range, DIN rail mounting, and operation in demanding industrial environments. USR-PX520
USB TO 8CH RS485 is a reliable and secure tool for expanding industrial RS485 networks. Thanks to galvanic isolation, robust protections, and support for multiple operating systems, it is used in industrial automation, control systems, and monitoring. An ideal solution for demanding environments where stability and hardware protection are crucial.
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Isolated USB - RS232/RS485/TTL converter based on CH343G chip. Dedicated to industrial applications. Provides easy communication between USB interface and RS232, RS485 and TTL standards. Waveshare USB TO RS232/485/TTL (B)
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Industrial RS485-LTE converter that provides easy communication between the RS485 interface and 4G LTE network. Mounted on an industrial DIN rail. Waveshare RS485 TO LTE CAT4 (EU)
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USR-DR164 is a compact RS485 ↔ WiFi converter supporting 2.4 GHz and 5.8 GHz bands with Modbus Gateway functionality, enabling easy integration of industrial devices with IoT networks and SCADA/PLC systems. Thanks to its robust industrial design, wide voltage and operating temperature range, and flexible configuration, it is suitable for industrial automation, smart buildings, energy, and logistics applications.
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A converter that provides easy communication between the RS232 or RS485 interface and RJ45 Ethernet. Configurable via website or AT commands. The set includes a power supply with an EU plug. Waveshare RS232/485 TO ETH (for EU)
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RS485 TO ETH (C) is an industrial communication converter offering secure and flexible data transmission between RS485 devices and an Ethernet network. Thanks to galvanic isolation, a wide power supply voltage range, and support for industrial and cloud protocols, it is well-suited for advanced IoT applications, automation, intelligent monitoring, and integration with cloud platforms.
No product available!
Modbus RTU Relay (E) is a reliable relay module with an RS485 interface for use in industrial automation systems, remote control, HVAC, lighting, and energy management systems. It supports control of up to 8 relays rated at 30 A with full galvanic isolation and addressable function, enabling easy integration into complex serial communication installations.
No product available!
RP2350-POE-ETH-8DI-8RO is an industrial relay module with PoE support, RS485, RTC clock and double isolation, dedicated to automation systems, remote control and IoT applications. The compact enclosure and power supply via Ethernet allow for fast and safe installation in industrial environments.
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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.
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RS485 - Ethernet converter that provides easy communication between the RS485 and RJ45 Ethernet interface. Configurable via website or AT commands
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RS485-HUB-2P is an industrial hub with galvanic isolation for expanding the RS485 bus with two subordinate ports, intended for use in automation, IoT systems and monitoring. It supports DIN rail mounting, a wide range of supply voltage and transmission speeds, and ensures reliable operation in harsh industrial environments.
No product 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.
No product available!
RS485-HUB-4P is an industrial RS485 hub with galvanic isolation and four subordinate ports, enabling safe and stable operation in serial bus networks in a star topology. Ideal for applications in automation, IoT and industrial systems.
No product available!
8-CH RS485 TO POE ETH (B) is an industrial RS485 to Ethernet converter with PoE support, offering eight isolated RS485 channels and dual Ethernet ports for communication. It enables integration in systems based on Modbus RTU, MQTT, and JSON, supporting data conversion and cloud publishing. With DIN rail mounting, a wide input voltage range, and extensive configuration options, the device is ideal for advanced industrial automation installations, data acquisition systems, and remote monitoring.
No product available!
ESP32-S3-ETH-8DI-8RO is an industrial actuator module with eight relays and eight digital inputs, providing isolated RS485 communication, wireless Wi-Fi/Bluetooth connectivity, and wired Ethernet. It is ideal for applications in automation, monitoring systems, controlling 230 V devices, and collecting data from digital sensors.
No product available!
2-channel isolated USB converter for industrial applications. Provides communication between USB and RS485 serial standard. Waveshare USB TO 2CH RS485
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4-channel RS485 to Ethernet converter designed for industrial environments. Connects serial server, Modbus gateway, MQTT gateway, RS485 to JSON. It has four RS485 ports and one Ethernet port. Waveshare 4-CH RS485 TO ETH (B)
No product 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.