TDR-L: Pulse Relay Frequency Relay

• 24 to 240VAC/VDC

  (Universal Voltage)

 

• PNP or NPN Input

 

• Pulse Frequencies

 

• Adjustment Knobs

 

• Plug-In Package

 

• DPDT Contacts

 

• Status LEDs

Operation

The TDR-L can be used to monitor the frequency of pulse from a proximity sensor or a contact closure. The TDR-L will supply the power the prox.

 

When supply voltage is available, the cycling of the prox output or contact closure within the adjustable frequency ranges will allow the output contacts of the TDR-L to energize when the frequency is above the set point and de-energized when the frequency is below the set point.

 

There are adjustable time delays available for pick-up and drop-out.

 

One LED will flash at the frequency of the pulse inputs (faster frequency may simply appear On). The other LED will be red when the output relay is de-energized, green when the output relay is energied and flash during pick-up and drop-out timing.

 

Specifications

Electrical

Supply Voltage: 24 to 240VAC/VDC

Frequency: 50 to 400Hz

Prox Supply: 15 mAmps @ 12VDC

Frequency Range: 0.1 to 200PPS Course: 1, 10, 100, 200PPS Fine: .1 to 1 times range

Sensor Type: Prox or Contact

Signal Input: PNP or NPN

Pick-Up: 0.1 to 10Sec

Drop-Out Delay: 0.1 to 10Sec

Power Consumption: 1.5VA

Indicators: 2 LEDs

Output Rating @ 25°C:

     5 Amps @ 250VAC (General Purpose)

     1/8 HP @ 120VAC

     5 Amps @ 30VDC B300 (Pilot Duty) 360 VA

     3 Amps @ 120VAC

     1.5 Amps @ 240VAC

 

Physical

Mounting: Plug-In

Termination: 8 Pin

Packaging: Dust Cover

Weight: 8.5 Oz. Approx.

 

Ambient Temperatures

Operating: 0°C to 65°C

Storage: -40°C to 85°C

 

 

Must be used with UL approved socket to satisfy UL Listing.

 

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.