Parts
Number Part Product name Description
1 Pump • PP 4220
• PP 4230
A pump with an integrated intelligent
technology
2 Controller APP 412 • The controller starts and stops the pump
based on input signals.
• The operator changes the pump settings
through the local HMI or through a SCADA
system over Modbus.
• Data is logged by and stored in the
controller.
• All the alarms are available on the local
HMI and Modbus.
• System communication through the
backplane.
3 Gateway FPG 415 A gateway that is controlled by APP 412
• System communication through the
backplane.
• All the alarms and data are sent to the
controller.
2 System Description
APP 412 Installation, Operation, and Maintenance manual 9