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TECHNICAL
TECHNICAL
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• 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
• Selectable time delay
• Screw terminal connections
• LED relay status indicator
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Versatile Time Delay Relay
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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 (2) different modes
of operation:
1) In the Time Delay Mode, the TDR-1 can be pro-
grammed 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 trig-
ger by a programmed interval. Eight delay times are
available, from 1 to 30 seconds.
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• Controlled closure times
• Delayed closures
• Convert closures between N/O and N/C
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Power: 120V AC to 12V DC adapter provided
Dimensions: 74mm x 53mm x 25mm (2.9" x 2.1" x 1.0")
Shipping Weight: 0.4 kg (0.86 lbs)
Environmental: 0° C to 32° C (32° F to 90° F) with 5% to 95%
non-condensing humidity
Input: Logic level voltage (+ 5 VDC) or contact closure
Relay: 1A@30VDC, 0.3A@110 VDC, 0.5A@125VAC
Connections: 10 position cage clamp terminal strip
TDR-1
TDR-1
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Time Delay Relay
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July 21, 2003
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Related Manuals for Viking TDR-1
Summary of Contents for Viking TDR-1
- Page 1 The TDR-1 has (2) different modes of operation: 1) In the Time Delay Mode, the TDR-1 can be pro- grammed 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.
- Page 2 Viking warrants its products to be free from defects in the workmanship or materials, under normal use and service, for a period of one year from the date of purchase from any authorized Viking distributor or 18 months from the...
- Page 3 * Denotes Trigger Starting Point B. Time Delay Relay Mode When the TDR-1 receives a valid Trigger 1, the relay will activate for the programmed time. The TDR-1 does not look at Trigger 1 again until the relay activation time is over.
- Page 4 12V DC output terminals. Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, and its affiliates and/or subsidiaries assume no responsibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate such changes.