The Structure of a Control Network Integrated with the S-bus of an ISDN Network

This article presents an idea of integration of a control network with the S-bus of an ISDN network. The proposed solution assumes to assure a complete compatibility of the constructed system with the effective standards. The main advantage of the solution consists in an important reduction of costs related to the implementation of a field network, resulting from the utilisation of the existing wiring as well as manufactured in huge quantities transmission interfaces. Moreover, the control-monitoring system uses proven mechanisms and protocols, which guarantee its stability and reliability.