A 6-in-1 universal interface converter that supports serial interfaces used in industry: USB, RS485 , RS422, RS232 and UART TTL. YN-4561

Industrial RS232/485 to Ethernet converter. It is equipped with a PoE function and is mounted on a DIN rail. Waveshare RS232 RS485 TO POE ETH (B)

Switching power supply from MEAN WELL with 60W output voltage, 12VDC output voltage and 5A output current. Mounting on a DIN rail. Built-in overload and short-circuit protection. MDR-60-12

Module enabling wireless data transmission in 4G LTE mobile networks. It offers support for various protocols such as TCP, UDP, DNS, and various transmission modes such as TCP Client, TCP Server, UDP Client. USR-DR504-EUX

Logic module (controller) LOGO! 12 / 24RCE with Ethernet (S7, Modbus TCP) and display, 12 / 24V DC, data logging on micro SD cards, built-in WEB SERVER, possibility of expansion with additional modules - ACADEMIC version. Siemens LOGO! 12/24 RCE. Siemens 6ED1052-1MD08-0BA2

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)

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-N540

Arduino Opta is an advanced, safe and easy-to-use micro-PLC controller that makes it easy to add Internet of Things (IoT) capabilities to industrial applications. It can be programmed using languages known from PLC devices. It was developed in cooperation with Finder and is an ideal tool for PLC engineers. Arduino AFX00001

LoRa wireless communication module dedicated to long-distance data transfer. It operates in the 433 MHz frequency band and is equipped with RS232, RS485 and RS422 industrial interfaces. With RS232 cable and power supply. Waveshare SX1262-LoRa-DTU-LF-Kit (EU)

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

HDR-60-5 is a compact 5 V power supply with 32.5 W output power and a high output current of 6.5 A, dedicated to industrial and building automation applications. With wide input voltage compatibility, passive cooling, and an advanced protection system, it ensures stable and safe power delivery to electronic devices.

LoRa wireless communication module dedicated to long-distance data transfer. It operates in the 868 MHz frequency band and is equipped with RS232, RS485 and RS422 industrial interfaces. Waveshare SX1262-LoRa-DTU-HF

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)

Modbus POE ETH Relay 16CH is an industrial relay module enabling remote device control over Ethernet using Modbus TCP, RTU, and MQTT protocols. With dual RJ45 ports, PoE power supply, and a robust DIN rail-mountable enclosure, it is well-suited for automation installations, SCADA systems, lighting control, and other applications requiring reliable network communication and multi-channel load switching.

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

Switching power supply from MEAN WELL, power 40W, output voltage 24VDC and output current 1.7A. Mounting on a DIN rail. Built-in overload and short-circuit protection. MEAN WELL MDR-40-24

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-N510-H7-4

Switching power supply from MEAN WELL, power 40W, output voltage 48VDC and output current 0.83A. Mounting on a DIN rail. Built-in overload and short-circuit protection. MEAN WELL MDR-40-48

Isolated USB - RS232/RS485 converter designed for industrial applications. It offers 4 channels for serial communication, including two RS232 and two RS232/RS485 channels. Provides easy communication between the USB interface and major serial communication standards. Waveshare USB TO 4CH RS232/485

MEAN WELL pulse power supply with 96W output voltage, 24VDC output voltage and 4A output current. Mounting on a DIN rail. Built-in overload and short-circuit protection. MEAN WELL MDR-100-24