SMC-PS111 ZERO SPEED SWITCH | AUTOTECH

ps111-speed-switch
Part # SMC-PS111-05SEC Common price: $395.00 Our price: $550.00 each
Time Range

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Operating Logic

Upon application of power to the input, the internal relay is energized and a time interval starts. If there is motion being sensed, pulses will be present at the sensing input, and the timer will be reset on each pulse. If pulses are coming at a rate faster than the time interval set by the potentiometer, the relay will stay energized. Should motion stop, the unit will time out and de-energize the internal relay. If the pulses restart, the relay re-energizes and the timer restarts.