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 > Item # 010-120-122P  


Item # 010-120-122P, Duplexer Controllers
List Price QUOTE

The DUPLEXER (010-120-122P) is a low cost SCADA ready, Modbus RTU Protocol plug-in pump controller designed to perform level control for duplex lift station applications. The level inputs of this dual pump controller can be connected to either four float switches or to a conductance probe. This 2 pump controller provides a 10 second power-up start delay, 5 second lag pump delay, and duplex alternation. LEDs provide power on status, level input status, pump call status, and high level alarm status indication. Pump 1 & 2 call and high level alarm relays are provided. HOA and lead select toggle switches are also provided.





Specifications  · Features  · Additional Description

Specifications

Underwriter's Laboratories (UL) File Number
#E101681

Alternating Current (AC) Operating Voltage
120 V

No. of Outputs
2

Alternating Current (AC) Supply Voltage
120 V

Supply Phase
Single Phase

Supply Frequency
50/60 Hz

Output Contact Rating
SPST, 6A

Display Indicator
LED's

Internal Control Voltage at 150 Microampere (µA) Direct Current (DC)
5 V

Enclosure Material
Lexan

Surface Mount Base Material
Lexan

Plug-In Base Material
Rynite

Operating Temperature
-20 to +60 ºC

Storage Temperature
-45 to +85 ºC

Options
R = RS232 Serial Port
E = Ethernet Port
P = Plug In Base

Socket
SD12PC

Serial Port
D-Sub9 RS232 Connector

Communications Protocol
MODBUS RTU

Switches
Alarm Reset/Level Simulation
H-O-A (2)
Lead-Lag Select

Level Inputs
Floats or Conductance Level Probe

Indication
Alarm
Latched Alarm
Level
Power On
Pump On (2)

Category
Controllers


Features
  • Solid State Circuitry
  • Low Power Inputs
  • Output Indicators
  • Power On Indicator
  • High Level Alarm
  • Surge Protected Outputs
  • Fail Safe Operation
  • Time Delayed Outputs
  • Internal Latching
  • Plug In Base


Additional Description

The high level status indication latches upon high level, until reset by pressing the reset push-button (the relay does not stay latched). Level simulation is accomplished by pressing and holding the push-button. Releasing the push-button allows the simulated level to return to normal. Connecting the serial port to a SCADA system allows the lift station to be monitored and controlled remotely. By connecting a programming device to the serial port (MPE p/n TSID), a number of settings may be accessed to customize the unit.



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