Three triple bus systems are etched on the chassis backplane: TriBus, 1/O bus, and communication bus. TriBus consists of three independent serial links, running at a speed of 25 megabits per second. TriBus synchronizes the main processor at the beginning of the scan. Then each main processor sends its data to its upstream and downstream neighbors. Triconex goes beyond the general concept of functional safety systems, providing factories with a complete set of safety critical solutions and lifecycle safety management concepts and services. Throughout the installation and enterprise, Triconex keeps the company's security, reliability, stability, and profitability synchronized.