COB: True Off Delay Plug-In Timer

• No Power Required

  During Timing

 

• 2-Wire Off Delay

 

• Digital CMOS Design

 

• 10 Amp, DPDT

 

• ±0.2% Repeatability

 

• Transient Protected

 

• Timing Ranges Up to 

  1 Hour

Operation

True Off Delay

Application of the input voltage will energize the internal relay, transferring the output contacts and charge the internal storage component. When the input voltage is removed, the relay remains energized and the timing begins. At the end of the timed period, the relay will be de-energized and the timing circuit will reset. Re-application of the input voltage during timing will reset the COB and the relay will remain energized. The input voltage must be applied to the COB for a minimum amount of time to ensure proper operation of the timer or the internal relay will energize and not time out (see specifications).

 

Specifications

Electrical

Input Voltage:

     24 or 115VAC, ±10%, 50/60Hz

     24 or 110VDC ±10%,

     Filtered to Full Wave.

Time Delays:

     Type: Adjustable or Factory Fixed

     Range: 50 Milliseconds to 1 Hour

     Repeat Accuracy: ±1% with Fixed Conditions

     Fixed Time Accuracy: ±5% Worst Case

Reset Times: 50 Milliseconds, Typical

Minimum On Time:

     1.5 Seconds (up to 10 Min.)

     7 Seconds (11 Min. to 1 Hr.)

Protection: Varistor and/or R-C Network

Power Consumption: 5VA, .5A Peak Inrush

Output Ratings:

     7.5 Amps, 1/3 HP @ 240VAC

     10 Amps, 1/6 HP @ 120VAC

     200,000 Full Load Electrical Cycles

     10,000,000 Mechanical Cycles

 

Physical

Mounting: Plug-In

Termination: 8 or 11 Pin & Blade Base

Packaging: Dust Cover

Weight: 7 Oz.

 

Ambient Temperatures

Operating: -10°C to 65°C

Storage: -10°C to 85°C

 

R-K Electronics, Inc.
 

7405 Industrial Row 

Mason, OH 45040

 

800.543.4936

 

sales@rke.com

 

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© 2015 by R-K Electronics, Inc.