The filter can both be controlled by means of the differential pressure over the filter as well as running an operation, where the cleaning process runs continuously.
It can control up to four drain valves connected to the filter in a sluice solution, where two of the valves are flush valves, which help the draining process. For an Auto-line filter with one drain valve, valves can be selected both with and without feedback. For filters with a minimum of two valves, they have to be with feedback.
Features:
• Customized for Auto-line filters
• Intuitive and flexible user interface
• High operational reliability with built-in Siemens S7 PLC for industrial use
• Possibility to monitor operation values
• Designed for:
– Differential pressure
– Continuous operation
• System information logging
Applications Hygienic & Industry
Product specifications
| Screen: | Siemens Simatic KTP700 Basic 7” |
| PLC: | Siemens S7-1200 |
| Supply: | 3 x 400 V + 50 Hz (Motor) / 1 x 230 V + 50 Hz (Cylinder) |
| Degree of tightness: | IP 65 |
| Temperature: | +5°C – 40°C |
Operation modes
| Differential pressure | Continuous operation |
| The build-up of sludge determines the cleaning interval. | When continuous cleaning of the media is needed |
| Timer override ensures a steady operation and is prolonging the lifetime of internal parts | (Example: When filling up containers) |
| (Example: for installation in processing systems) |
The best filtration solution depends on the media and process requirements and is therefore made by adapting variables/ settings to fit the individual plant/facility.
Communication variants
The Siemens S7 PLC can be fitted with 2 different options for communication with a common process system.
| I/O communication | PROFINET-I/O |
| Analog and digital outputs, which can be used for reading values on common SRO facilities | Following values are available: |
| • Inlet and outlet pressure | • Differential pressure |
| • Error signals | • Inlet and outlet pressures |
| • Valve positions | • Error messages/signal |
| • Motor/ cylinder operation | • Valve positions |
| • Operation signal (start/ stop) | • Motor / cylinder operation |
| (possibility for adding a signal, that will stop the controller, when the signal is not present. | (It is only possible to read values from the network) |
| This is the only option for remote control) It is not possible to perform a remote start. |
