JPX-6021 - RS485 hub with optoisolation

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 (F)

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)

Converter that provides easy communication between the RS485 and RJ45 Ethernet interface. It supports the Modbus RTU and Modbus TCP protocols. USR-N510

RS485 - Ethernet converter that provides easy communication between the RS485 and RJ45 Ethernet interface. Configurable via website or AT commands. Waveshare RS485 TO ETH (for EU)

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

Converter dedicated to industrial applications. It provides communication between the USB interface and the RS422 and RS485 serial standard

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 RS232/485 converter for Ethernet and WiFi. It is equipped with a PoE function and is mounted on a DIN rail. Supports Modbus and MQTT protocols. Waveshare RS232 RS485 TO POE ETH (B)

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)

Isolated USB - RS232/RS485/RS422/TTL converter for industrial applications. Provides easy communication between the USB interface and the RS232, RS485, RS422 and TTL standards. Waveshare USB TO RS232/485/422/TTL

Modbus RTU Relay 4CH is a reliable industrial-grade relay module supporting RS485 communication with the Modbus RTU protocol. With the ability to handle high currents and a wide power supply voltage range, it is well-suited for lighting control systems, industrial automation, HVAC installations, and remote monitoring applications. Built-in protection circuits and DIN rail mounting enhance safety and facilitate integration into control cabinets.

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

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.

Industrial converter that provides easy communication between the RS485 interface and RJ45 Ethernet or WiFi wireless network. Mounted on an industrial DIN rail. USR-DR404

RS485 hub with signal amplifier function and built-in RS232 to RS485 converter. It is equipped with one RS485 input port and one RS232 port, and 4 RS485 output ports. Designed for communication within industrial networks. YN-5204

Converter dedicated to industrial applications. Provides communication between TTL 3.3-5 V interface and RS485 serial standard. Waveshare TTL TO RS485 (B)