The EasyB series of electronic 24Vdc circuit breakers have been expanded with an IO-link interface. The EasyB was already available with ModbusRTU. One communication module can easily control 1 to 40 channels in one string with patented automatic addressing. After installation, configuration follows automatically. Inflexible connection bridges or backplanes are a thing of the past. To save even more space, there is now also a double version of the EasyB. With 12mm width, two channels are available.