Motor Protection Electronics, Inc.
2464 Vulcan Rd.
Apopka, FL 32703
Phone: 407-299-3825 • Fax: 407-294-9435
Email: info@mpelectronics.com • Website: www.mpelectronics.com
All Categories > Controllers > SC2000E Station Controllers > Item # SC2000-42E  


Item # SC2000-42E, 4 Analog Output and 2 Auxiliary Analog Input Station Controller

The SC2000E Station Controller is a panel mount SCADA ready, Modbus RTU Protocol, pump controller designed to perform level control in a wide range of lift station applications, including Level Pump Down/Pump Up. The SC2000E level controller operates the pumps based on the selected setup values and the wet well level signal. The level input source is menu selectable for either a 4-20 mA pressure transducer, or a conductance probe. The SC2000E alternates the pumps, performs lag pump delays, and provides high and low level alarms. The SC2000E has a variety of control options available in the setup menu that may be used to customize the controller for a specific application. Optional I/O is available for VFD speed control and for additional telemetry inputs. Connecting the RS-232 serial port (or optional Ethernet Port) to a SCADA system allows the lift station to be monitored and controlled remotely. The SC2000E can be configured as either a single speed control or VFD.





Specifications  · Typical Applications  · Features

Specifications

Underwriter's Laboratories (UL) File Number
#E101681

Product Type
SC2000, 4 Pump Level Controller

Number of Analog Outputs
4

Number of Auxiliary Analog Inputs
2

Maximum Input Power
13.0 V·A

Input Voltage
120 VAC, ± 10%

Input Voltage Tolerance (±)
10 %

Electromagnetic Interference (EMI) Line Filter
Pie Type

Input Power Transient Protection
Metal Oxide Varistor

Agency Approval
CAN
CSA
UL 508

Ambient Operating Temperature
-20 to +50 ºC

Level Display
5 Digit, 7 Segment LED

Level Display Range (Decimal Point Position Selectable)
0 to 2310 ft

Display Indicator
LED's

Color
White with Blue Lettering

Relay Current at 30 Volt Direct Current (DC) Voltage
6 A

Aux. Analog Inputs
Isolated 4-20 mA, 250 ohm Load, Transient Protected

Discrete Inputs
Optically Isolated and Transient Protected

Power for Discrete Inputs
24 VDC, Unregulated, Transient Protected

Power for Analog Input
20 VDC, ± 1%, Regulated

Regulated Direct Current (DC) Voltage Tolerance (±)
1 V

Isolated Analog Output Current
4-20 mA, max load 900 ohm, Transient Protected

Maximum Analog Output Load
900 O

Isolated Analog Input Current (Transient Protected)
4-20 mA, 100 ohm Load, Transient Protected

Isolated Auxiliary Analog Input Current (Transient Protected)
4 to 20 mA

Auxiliary Analog Input Load (Transient Protected)
100 O

External Height
6.9 in

External Width
8.5 in

External Depth
4.9 in

Cut Out Height
6.0 in

Cut Out Width
7.5 in

Options
Add "-S" to part number for an Isolated Analog Level Input

Category
Controllers

Relay Current at 120 Volt Alternating Current (AC) Voltage
8 A


Typical Applications

Duplex Pump Control

Fixed Speed Control

Pump Down (Empty a Tank)

Pump Up (Fill a Tank)

Quadraplex Pump Control

Simplex Pump Control

Triplex Pump Control

Variable Speed Control


Features
  • All Setup Parameter Values May be Viewed or Changed From the Front of Unit
  • 120 VAC input power
  • Level Input Source - Menu Selectable
  • Analog Level Input (4-20 mA)
  • Level Probe (Conductance Probe with 10 Inputs)
  • 20 VDC Power for Analog Level Input Loop
  • 6 Amp Relay Outputs for: Pump Call, High Level, and Low Level Alarms
  • RS-232 Serial Port, Modbus RTU Protocol
  • Alternation Modes - Menu Selectable
    • Standard Alternation
    • Pump 1 Always Lead - Stays On with Other Pumps
    • Pump 1 Always Lead - Turns Off with Other Pumps On
    • Split Alternation - Pumps 1 & 2, and Pumps 3 & 4
    • Fixed Sequence - Pump 1 Always Leads
    • Stepped On/Off - Only One Pump Runs at a Time
  • Alternation - First On - Last Off or First On - First Off
  • Alternator Logic Skips Disabled Pumps
  • Remembers Lead Pump Position During Power Outage
  • Timed [1 minute] Level Simulation
  • Security Code Protected Parameter Setup
  • 18 Discrete Inputs that can be Programmed for the Following Functions :
    • Pump Disable with HOA in OFF, or Pump Fault
    • External Alternator Selector Switch
    • All Pump Disable - for Connection to Phase Monitor
    • Limit Number of Pumps Called While on Emergency Power
    • Alternation by External Time Clock
    • Freeze Wet Well Level During Bubbler Tube Purge
    • Call Pump Last - for Connection to VFD/Bypass Logic
    • Float Switch Backup
    • A Variety of Telemetry Functions
  • Status of Discrete Inputs May Be Viewed From Front of Controller
  • Plug In style Connectors
  • Wetwell Flush Cycle Feature to reduce sludge build-up within the wetwell
  • Flow Calculator Feature for latest Inflow Rate, Average Daily Flow, and Pump Outflow Rate
  • Unused Output Relays programmable via SCADA for additional control uses



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