We are offering distributed input output. modicon stb - ip20 modular distributed io ip20 distributed ios, for distributed connection to sensors and actuators from a plc with prefabricated cables adaptable to your network. Compatible with most major fieldbus networks: modbus, ethernet, canopen, devicenet, profibus, and interbus. modular ios: stb allows a total of 32 modules to be connected in a single system, whether in a single island or split between several extensions benefits the open device integration io system advantys distributed io solutions are simple , open and flexible , meeting your needs in every stage of the product life cycle. They save you time and money by simplifying maintenance and diagnostic tasks. applications normal environment in: packaging bottling assembly distribution textile printing semiconductor machines