Tailor-made solutions for I/O applications in IP67 can be planned and implemented with the terminal bus system BL67. There are gateways available for the connection to PROFIBUS-DP, DeviceNet™, CANopen and Ethernet. They provide diagnostic information which can be analysed via fieldbus or the software I/O ASSISTANT. The electronic modules are applicable independently from the fieldbus and are connected individually to the right of the gateway. The base modules are designed for fast and reliable connection to the field devices in M8, M12 or M23 technology.