This set contains a self-powered USB to Modbus RTU converter and an USB-A to USB-A cable (length 0,5 m). The converter allows you to connect Sentera devices to a computer. Via the 3S Modbus software, you can configure the connected products. The sentera products can be connected to the converter via Modbus RTU (RJ45 socket). The Modbus RTU serial information is automatically converted to serial information on a USB virtual COM port in both transmitted and received communication.