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
UL File No. |
N/A #E101681 |
Operating Voltage (AC) |
N/A 120 V |
No. of Outputs |
N/A 2 |
Supply Phase |
N/A Single Phase |
Supply Frequency |
N/A 50/60 Hz |
Output Contact Rating |
N/A SPST, 6A |
Display Indicator |
N/A LED's |
Enclosure Material |
N/A Polycarbonate Plastic |
Plug-In Base Material |
N/A Rynite |
Operating Temperature |
N/A -20 to +60 ºC |
Storage Temperature |
N/A -45 to +85 ºC |
Socket |
N/A SD12PC |
Serial Port |
N/A D-Sub9 RS232 Connector |
Communications Protocol |
N/A MODBUS RTU |
Switches |
N/A Alarm Reset/Level Simulation H-O-A (2) Lead-Lag Select |
Level Inputs |
N/A Floats or Conductance Level Probe |
Indication |
N/A Alarm Latched Alarm Level Power On Pump On (2) |
Features
|
N/A
|
Additional Description
Additional Description |
N/A 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. |
