SP6R-LSC Controller

SP6R-LSC Controller

Duplex Microprocessor-Based Controller
The SP6R-LSC is simplicity at its best, incorporating numerous control and monitoring features into one user-friendly unit to monitor levels in wet wells.

The easy-to-use microprocessor-based controller monitors the level via a submersible pressure transducer or any other device with a 4-20 mA signal output. The controller provides pump alternation and has a simulation feature with automatic time out. The SP6R-LSC displays:

  • Level Set Points
  • Pump Run Time
  • Pump Cycle Count
  • Actual Level
sp6r-lsc

Features

  • 4-20 mA level input with configurable zero and span
  • Bar graph display of wet well level, configurable to feet, inches, percentage or metric
  • Six level set points:Run time meter for each pump
  • High water alarm (with relay output)
  • Start lag pump (with relay output)
  • Start lead pump (with relay output)
  • Stop lag pump
  • Stop lead pump
  • Low level (with relay output)
  • Cycle counter for each pump
  • Automatic alternation
  • Simulation mode with automatic time out
  • Lag pump start delay (1-6000 sec.)
  • Pump run indication
  • Seal fail indication:
  • Indication only
  • Lock out pump with manual reset
  • Run pump as lag only
  • Pump over temperature indication (2 modes):Analog input: 0.1% resolution 4-20 mA signal, built-in noise filtering and averaging
  • Lock out pump with auto rest
  • Lock out pump with manual rest
  • Eight character, alpha-numeric, avionics-grade LED for process value display and program parameters
  • 6 programmable relay outputs
  • On board 24 VDC, 30 mA excitation voltage
  • Easy navigation and set up with keypad
  • Simulation mode to verify proper relay sequence operation
  • Competitively priced

Specifications

INPUT TYPE:

  • 4-20 mA signal

INPUT IMPEDANCE:

  • 100 ohms

INPUT RESOLUTION:

  • 12 – bits, 0.1% of full scale

SAMPLING CYCLE TIME:

  • 100 mS

AVERAGING:

  • 8 consecutive samples

ACCURACY:

  • 0.5% of full scale

EXCITATION VOLTAGE:

  • 24 VDC, 30 mA available for loop powered transducers

RELAY OUTPUTS:

  • Four (4) programmable relay outputs with LED indication. “Form C” (SPDT) contacts rated at 10 amps at 240 VAC.

LEVEL DISPLAY:

  • Eight (8) character, alpha-numeric LED for process value and program parameters. The avionics-grade display is sharp and clear, even in direct sunlight from 10 feet away.

POWER:

  • 24 VDC (+/- 10%), 200 mA nominal, 400 mA maximum

OPERATING TEMPERATURE

  • -15oC to 70oC (0oF to 150oF) at up to 0-90% RH non-condensing

ENCLOSURE RATING:

  • Front Panel: IEC Standard IP54 (with additional gasket) for indoor use
  • Rear Case: IEC Standard IP20

BAR GRAPH:

  • 20 segment bar graph display for process value – each bar represents 5% of full scale.

The SP6R-LSC Duplex PumpController is also available in a NEMA 4X enclosure. These units are ideal for replacing float switch, pressure switch or bubbler control systems. Complete, turn-key control systems are also available through our engineered products line.

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