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What is an on delay timer?
An on delay timer will wait a specified time after system power is applied before energizing a load. The load will remain energized until the system power is removed. For mechanical relay applications, the relay contacts will remain open when the system power is applied. After a delay interval has passed, the contacts will close and remain closed until the system power is removed.
Programming a timer for on delay applications
Any Phenix timer device may be programmed for on delay applications. The Phenix Programmer Software provides an easy interface for setting up an on delay timer.
On Delay Timer Program Sample
The sample program above demonstrates the basic design for an on delay timer. Selecting the "On Power" event will start the sequence when the timer is powered. The first command in the sequence will set the output to OFF and initiate a 10 second delay. After the 10 second delay, the next command in the list is executed. The timer sets the output to ON and will hold in this state as long as the timer is powered.
A full range operating voltage and switching current timer devices are available. For the list of available timers, please see Phenix Timer Catalog.
The timer program memory is stored non-volatile memory in the timer. The memory will persist through power outage. Timer devices may be ordered preloaded with any delay time desired or changed at any time using Phenix Infrared Programming |
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Mechanical Relay Output
120v AC Switches 30A |
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Solid State Output
5v DC Switches 2.5A
12v DC Switches 2.5A
24v DC Switches 2.5A |
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Mechanical Relay Output
5v DC Switches 10A
12v DC Switches 10A
24v DC Switches 10A
48v DC Switches 10A |
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Solid State Output
24v AC Switches 3A
120v AC Switches 3A |
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