CUB-0001: Transducer Back-Up Control

• Transducer Back-Up

 

• Single and Dual Float  

  Operation

 

• Alarm Output

 

• Adjustable Time Delays

 

• Alternating Feature

 

• De-Bounce Delay

 

• Removable Terminal

  Blocks

 

• Indicating LEDs

 

• Power Off Alarm Reset

Operation

The CUB-0001has been designed to operate as a Back-Up Controller to a transducer based system. If the transducer fails, the Back-Up Controler will allow the system to continue to operate based on a single or dual float switch inputs and activate an alarm contact.

 

Single Float Input

With supply power available, when the float switch input closes, a time delay is initiated. If the switch stays closed longer than the time delay, the output to pump motor #1 is energized and the alarm contact closes. When the float switch input opens, a second time delay is initiated. If the float switch remains open when the second time delay is completed the Pump output will open. The alarm contact will remain energized until power is removed and re-applied with no float switches closed. On the next cycle, pump #2 will be started first, providing for alternation.

 

Dual Float Inputs

With supply power available, when the “HI” float switch input closes, the output to pump motor #1 is energized, the alarm contact closes and a time delay is initiated. If the “HI” input stays closed longer than the time delay, the output to pump motor #2 is energized. If the “HI” float switch input opens before the time delay is completed, the lag pump motor is not activated. When the “OFF” float switch input opens, all pump motot outputs are de-energized. The alarm contact wil remain energized until power is removed and re-applied with no float switches closed. On the next cycle, pump #2 will be started first, provideing for alternation.

 

Specifications

Electrical

Line Voltage: 24V AC/DC, ±10% 115 or 230VAC, ±10%, 1Ø, 50/60Hz Inputs: Normally Open (NO) contact or Solid State (NPN)

Power Up Delay: 5 Sec., Fixed

De-Bounce Delay: 5 Sec., Fixed

Second Pump Delay: 5 Sec., Fixed

Contact Ratings:

     10 Amps Total Unit Rating

     5 Amps @ 240VAC, per contact

     10 Amps @ 120VAC, per contact

     100,000 Full Load Electrical Cycles

     10,000,000 Mechanical Cycles

 

Physical

Mounting: Surface

Termination: Screw Terminals Removable (Plug-In)

Packaging: Dust Cover

Weight: 2 Lbs. Approx.

 

Ambient Temperatures

Operating: 0°C to 65°C

Storage: -30°C to 85°C

 

R-K Electronics, Inc.
 

7405 Industrial Row 

Mason, OH 45040

 

800.543.4936

 

sales@rke.com

 

Show More
  • Facebook B&W

© 2015 by R-K Electronics, Inc.