Pi(S) - Cyclical operation pulse first. Independent settings of T1 and T2 intervals. Possibility of turninig on or omitting T3 time. Possibility of stopping and resuming cyclic work by control contact S.
Turning on the feeding voltage U starts cyclic work from turning on the operating relay R for the T1 time, after which the operating relay turns off for T2 time. Cyclic work lasts until the moment of turning off feeding voltage U. It is possible to turn on T3 time.
Relays performing the function "Pi(S)": MT-W...
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