T9852 | ICS TRIPLEX Digital Output

DIGITAL OUTPUT 24VDC 24VDC 8CH DUALA SIL 3 TMR architecture offers the highest level of fault tolerance for an AADvance controller and consists of triple input modules, triple processors and dual output modules.• The input and processor modules operate in a 2oo3D under no fault conditions, degrade to 1oo2D on detection of the first fault in any module, and degrade to 1oo1 on the detection of faults in any two modules and will fail-safe when there are faults on all three modules. In the event of a failure in any element of a channel, the channel processor will still produce a valid output which could be voted on because of the coupling between the channels. This is why the triple modular redundant implementation provides a configuration that is inherently better than a typical 2oo3 voting system