TDR-1 - Viking Electronics Viking Time Delay Relay | Aztek Computers
29+Years
SKU: BQ0JHG9R0J |  Mfg. Part: TDR-1  | UPC: 615687221633  |  0 Reviews  |     Share

TDR-1 - Viking Electronics Viking Time Delay Relay

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$77.91  $105.18
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Product Overview

Normally Open or Normally Closed Relays programmable from 0.5 seconds to 30 seconds. Initiate from a momentary or maintained contact * Can flash (one second on/off) Power Supply Included.

Expert Overview

The Viking Time Delay Relay, part number TDR-1, is a control device designed for IT and business applications requiring timed relay closures. This unit offers programmable normally open or normally closed relay operation, with selectable delays ranging from 0.5 to 30 seconds. It can be initiated via a momentary or maintained contact, or by a positive or negative going logic level voltage. The TDR-1 is suitable for integrating into existing systems where precise, timed control of other devices is necessary, such as sequencing power events or controlling access mechanisms. Its DIP switch programmability and screw terminal connections facilitate integration into various setups. A power supply is included, simplifying deployment for IT professionals and system integrators.

Technical Specifications

- Viking time delay relay device
- Time delay mode: programmable to produce one of 8 closure times
- Trigger 1 input can be programmed to accept either a dry contact closure or positive/negative going logic level voltage.
- Delay on Operate mode delays an input trigger by a programmed interval
- 8 Delay times available, from 1 to 30 seconds
- 1 Double pole, double throw relay output
- 8 Selectable closure times
- DIP switch programmable
- Accepts positive or negative going logic level voltage or contact
- Selectable time delay
- Screw terminal connections
- LED relay status indicator

Product Details

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  • Viking Electronics
  • TDR-1
  • 615687221633
  • New
  • 1.5 lbs
  • 6 X 5 X 5
  • Aug 28, 2026
  • Aug 28, 2026
Product Identifiers: Brand: Viking Electronics • Part #: TDR-1 • UPC: 615687221633 • Category: Control & Machine Tool Relays

Frequently Asked Questions

What types of inputs can trigger the time delay relay?

The TDR-1 can be triggered by a dry contact closure, a positive-going logic level voltage, or a negative-going logic level voltage. This offers flexibility for integration with various control systems.

What is the range of programmable time delays available?

This device offers 8 selectable closure times, programmable from 0.5 seconds up to 30 seconds. This allows for precise timing adjustments based on application requirements.

What type of relay output does this device provide?

The TDR-1 features one Double Pole, Double Throw (DPDT) relay output. This configuration provides flexibility for controlling different types of loads, either normally open or normally closed.

Is a power supply included with the Viking Time Delay Relay?

Yes, a power supply is included with the TDR-1. This ensures the unit is ready for installation and operation upon receipt.

TDR-1 - Viking Electronics Viking Time Delay Relay

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Reviews for Viking Electronics TDR-1

$77.91