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Designed, Manufactured and Supported in the USA
VIKING
C O M M U N I C A T I O N & S E C U R I T Y S O L U T I O N S
Versatile Time Delay Relay
Viking's model TDR-1 is a time delay
relay device designed to be easily
configured to fit a wide variety of
applications.
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.
Features
• 1 Double Pole, Double Throw
(DPDT) 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
www.vikingelectronics.com
Information: (715) 386-8861
PRODUCT MANUAL
The TDR-1 has (2)
Applications
• Controlled closure times
• Delayed closures
• Convert closures between Normally
Open (N.O.) and Normally Closed (N.C.)
Specifications
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
Time Delay Relay
October 12, 2015
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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 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.
- Page 2 It is recommended that a surge protector be installed to protect against such surges. A. Mounting The TDR-1 is designed to be wall mounted using the included foam tape or with screws as follows: Diagram A...
- 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 TWO YEAR LIMITED WARRANTY Viking warrants its products to be free from defects in the workmanship or materials, under normal use and service, for a period of two years from the date of purchase from any authorized Viking distributor. If at any time during the warranty period, the product is deemed defective or malfunctions, return the product to Viking Electronics, Inc., 1531 Industrial Street, Hudson, WI., 54016.