Industrial RS232/485/422 to Ethernet converter that provides easy communication between RS485, RS422 or RS232 interface and RJ45 Ethernet. It combines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 and JSON. The module is equipped with RS485 and Ethernet port with POE function, and uses screw terminals as power inputs. The enclosure design is dedicated for rail mounting. It is suitable for applications such as data acquisition, IoT gateway, security and IoT protection. Full documentation is available on the product wiki page.

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Ethernet patch cord UTP 5E, 2 m long. Red color, with RJ45 connectors. Lanberg Z22990
Industrial RS485 - Ethernet Converter. It is equipped with PoE function and is mounted on a DIN rail. Waveshare RS485 TO POE ETH (B)
Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0200-B
No product available!
Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0300-S
Converter that provides easy communication between RS232 and RS485 interfaces and RJ45 Ethernet. Configurable via web page or AT commands. USR-TCP232-306
No product available!
A converter that ensures easy communication between the RS232/RS485/RS422 interface and RJ45 Ethernet. 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-N520
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)
Converter that provides easy communication between the RS485 and RJ45 Ethernet interface. Configurable via web page or AT commands. USR-TCP232-304
Isolated RS485 module with signal amplifier function. Designed for communication within industrial networks. YN2209
Converter with RS232 and RS485 industrial interface and LoRa wireless communication. It allows direct data transmission without the need to support an additional protocol. USR-LG206-H-P
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.
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
RS232 to RS485/RS422 converter designed for professional industrial applications. It is equipped with the SP3232EEN and SP485EEN chips, which ensures fast, stable and reliable communication. Communication interfaces are connected via a DB9 connector (RS232) and a screw connector (RS485/RS422). Waveshare RS232 TO RS485/422
RS485 - Ethernet converter that provides easy communication between the RS485 and RJ45 Ethernet interface. Configurable via website or AT commands
No product available!
RS485-WiFi converter that provides easy communication between the RS485 interface and the WiFi wireless network. The set includes elements for mounting on an industrial DIN rail
2-channel isolated USB converter for industrial applications. Provides communication between USB and RS485 serial standard. Waveshare USB TO 2CH RS485
Industrial adapter with CH344L chip, which offers isolated conversion from USB to 4-channel RS485. With built-in power isolation and protection against overvoltage and overload, the converter provides high reliability and immunity to interference. The metal housing allows for wall or DIN rail mounting, and compatibility with various operating systems makes it a versatile tool in industrial environments. Waveshare USB TO 4CH RS485 (B)
Converter dedicated to industrial applications. It provides communication between the USB interface and the RS232 and RS485 serial standard
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.
No product available!
Converter that provides easy communication between the RS485 and RJ45 Ethernet interface. Configurable via web page or AT commands. USR-DR302
The industrial RS232/485/422 to Ethernet converter. It is equipped with PoE function and is DIN-rail mounted. Waveshare RS232/485/422 TO POE ETH (B)