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TIMING PERIODS
Model 1 — Interval Timer. | TIMING PERIODS |
Upon application of maintained input power, the solenoid energizes and time delay interval begins. At end of time delay, the solenoid de-energizes and remains off. To recycle, power is removed and reapplied. |
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APPLICATIONS | |
Use whenever you wish a device to stay on only for the adjustable time even though power is supplied continuously.
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Model 2 – One Shot Timer*(Same as interval but with factory pre-set time.) | TIMING PERIODS |
When input power is turned on, the solenoid energizes for 400 milliseconds (.4 sec.) and then shuts off. To re-energize, remove power and re-apply. *A modern, solid state device similar in function to **Reg. TM Schrader/Bellows Corp. |
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APPLICATIONS | |
Use where you want a device to get a signal for 400 milliseconds and then turn off even though power is supplied continuously (a fixed interval timer).
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Model 3 — Momentary Contact Interval or One-Shot Timer. | TIMING PERIODS |
Input power is on continuously. A 10 millisecond minimum closure of an external control switch (not supplied) energizes the solenoid and time delay interval begins. At the end of time delay, the solenoid de-energizes and remains off until the control switch is opened. |
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APPLICATIONS | |
Use whenever you want a device to stay on only for an adjustable time whether the external control switch is closed continuously or only for a moment. (10 milliseconds minimum).
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Model 4 — Delay On Make Timer. | TIMING PERIODS |
The time delay period begins when the power is turned on. At end of the delay time period, the solenoid is energized and stays on as long as power is supplied. To reset, disconnect and then re-apply input power. |
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APPLICATIONS | |
Use whenever you want a device to go on after an adjustable time delay and then stay on as long as power is supplied.
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Model 5 — Delay On Break Timer. | TIMING PERIODS |
Input power is on continuously. Closure of external control switch (not supplied) energizes solenoid. When the switch is opened, solenoid remains on and the time delay period begins. At the end of “on” time period, solenoid de-energizes. |
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APPLICATIONS | |
Use whenever you wish a device to stay on as long as external control switch is closed and to stay on for an adjustable time after control switch is open.
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Model 6 – On/Off Recycling (Equal On and Off Time). Model 7 – Off/On Recycling (Equal Off and On Time). | TIMING PERIODS |
Depending on which model you choose — on/off or off/on — the solenoid is alternately energized and de-energized repeatedly with equal time on and off. This sequence is repeated until input power is removed. Single control adjusts both ON and OFF times. |
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APPLICATIONS | |
Use when you want a device to turn on and off (adjustable equal intervals) as long as power is applied (a flasher).
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Model 8 – On/Off Recycling (Un-equal On and Off Time). Model 9 – Off/On Recycling (Un-equal Off and On Time). | TIMING PERIODS |
Depending on which model you choose — on/off or off/on —the solenoid is alternately energized and de-energized repeatedly with un-equal time on and off. This sequence is repeated until input power is removed. Two separate controls independently adjust ON and OFF times. |
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APPLICATIONS | |
Use when you want a device to turn on and off (adjustable unequal intervals) as long as power is applied.
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Model 10 — Combination Timer (Delay On Make & Interval). | TIMING PERIODS |
When input power is turned on, delay (OFF) cycle begins. After delay time is completed, solenoid then energizes for “ON” time interval. When ON cycle is over, solenoid de-energizes until input power is removed and re-applied. Two separate controls independently adjust ON and OFF times. |
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APPLICATIONS | |
Used for a device which when power is applied, device remains off for adjust- able time, then on for a different adjustable time and then shuts off.
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