1. Pump Application Interface

2. 30 October 2006 Overview Increases the functionality of the soft starter for pumping applications - four additional trip inputs. Eliminates the need for external relays, timers, mini- PLCs, etc. Provides a simple, cost effective solution for pump control systems

3. 30 October 2006 Functionality Low Pressure input (0–20 min enable delay, 0–60 sec trip delay) High Pressure input (0 – 60 sec trip delay) Low Water Level input (0 – 60 sec trip delay) PT100 input (selectable trip temperature, Off – 250ºC) N/O or N/C input selection Common trip relay output Powered and reset from the soft starter

4. 30 October 2006 Physical layout 5 x rotary switches (configure trip delays and trip levels) 1 x 3-way DIP switch (configure digital input logic) 4 x status LEDs (indicate state of each input) Low pressure High pressure Low water level PT100

5. 30 October 2006 Terminal layout 13 way removable terminal block 1.5mm 2 maximum cable capacity 30 metre maximum cable run for digital inputs using unshielded cable 150 metre maximum cable run for PT100 input using twisted pair/shielded cable

6. 30 October 2006 Electrical layout Remote input connections are still required to control the soft starter

7. 30 October 2006 Low pressure input (A) Input is only monitored in Run mode after the Enable Delay has elapsed Trip action occurs if the input is activated for the Trip Delay period Coast to stop after trip Select for N/O or N/C input

8. 30 October 2006 High pressure input (B) Input is only monitored in Run mode Trip action occurs if the input is activated for the Trip Delay period Coast to stop after trip Select for N/O or N/C input

9. 30 October 2006 Low water level input (C) Input is monitored in all modes Trip action occurs if the input is activated for the Trip Delay period Coast to stop after trip Select for N/O or N/C input

10. 30 October 2006 PT100 input Input is monitored in all modes (@ 40ºC-250ºC setting) Input is disabled when set to Off Trips if the monitored temperature is reached for more than 2 seconds Coast to stop after trip Trips on open or short circuit input

11. 30 October 2006 PT100 input

12. 30 October 2006 Trip relay output Output activates on trip (interface or soft starter) Single pole-changeover 2A @ 400 VAC inductive, 6A @ 30 VDC resistive

13. 30 October 2006 Input configuration High Pressure, Low Pressure and Low Water Level digital input logic is selected using DIP switches A, B, C N/O: open = healthy input closed = trip N/C: closed = healthy input open = trip

14. 30 October 2006 Submersible Pump

15. 30 October 2006 Compressor Oil Pump

16. 30 October 2006 PIM-PA-01