Serial Input/Output eXchange
SIOX is an asynchronous serial communication bus that uses datarates. Specified by in Sweden, it is widely used in factories, plants, ships and district heating systems.
The bus can use point-to-point, bus, tree, star and ring topologies and uses a level, with a short-circuit current of. It is also recommended that twisted pair is used as well as a cable area of. are used, giving.