Viking's model TDR-1 is a time delay relay device designed to be easily configured to fit a wide variety of applications. The TDR-1 has two different modes of operation:
1) In the Time Delay Mode, the TDR-1 can be programmed to produce one of 8 closure times. The Trigger 1 input can be programmed to accept either a dry contact closure or positive/negative going logic level voltage.
2) The Delay on Operate mode delays an input trigger by a programmed interval. Eight delay times are available, from 1 to 30 seconds.
1 Double Pole, Double Throw relay output
8 selectable closure times
DIP switch programming
Accepts positive or negative going logic level voltage or contact closure
Tempo TV220E CableScout Time Domain Reflectometer (TDR)
PDF Spec Sheet
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