FIELD: physics; control.
SUBSTANCE: invention relates to automatic devices, specifically to digital equipment of systems for monitoring and controlling technological processes. The logic control system comprises an input module, a logic module, a diagnosis module, an output module, an optical communication module, connected to each other by LVDS links. The logic control system comprises optical links. The logic control system is based on a chassis in two configurations: simple - one logic module and one diagnosis module are mounted on the chassis; duplicated - two logic modules (main and backup) are mounted on the chassis. The logic control system is based on combined operation of modules to form: a local core, a separate core, a hybrid core.
EFFECT: high reliability.
63 cl, 41 dwg
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Authors
Dates
2016-02-10—Published
2012-11-15—Filed