Sterling BF3-600 specifications Electrical diagram of connections, Electrical Diagram

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be exposed to extreme heat (maximum temperature 45°C or 115°F) or excessive moisture.

4.Electrical connection to process machine:

•Injection Molding: Connect the cycle/run slave cable (thin two-conductor cable) to a set of DRY (NO VOLTAGE) contacts that CLOSE for the duration of screw recovery. See Figure 5, electrical diagram.

J12-3

J12-2

Relay contact

Injection molding Digital Dosing controller

Machine

(Electrical diagram of connections)

Figure 5. Electrical Diagram

•Extrusion-Constant: Wire the cycle/run slave cable (thin two- conductor cable) to a set of DRY (NO VOLTAGE) contacts that CLOSE when the screw rotates. See Figure 6 for electrical diagram.

•Extrusion-Proportional: Wire the cycle/run slave cable to the extruder signal output that is proportional to the extruder speed. The signal output can be one of the following: 0-10VDC or 0-20mA. Please refer to the labels on the cycle/run slave cable for the correct input to avoid damaging the controller. Digital Dosing Additive Feeder is configured from the factory for each specific input. See Figure 5 for the electrical diagram for voltage inputs. See Figure 6 for frequency inputs.

NOTE: Voltage from Drive needs to be isolated. Consult factory for other signal requirements. External converter signal may be required.

Digital Dosing Units

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Contents SDD Digital Dosing Units Parts and Service Department Table of Contents Station Digital Dosing Unit IntroductionI C K A R T G E S V E U E R D E R Touch Keypad ControllerKeys and Symbols Symbols Quick Start-up Recipe Setup For Injection MoldingUnpacking MountingCalibration Recipe Setup For ExtrusionI C K A R T G E S V E U E R D E R Initial Installation Initial Installation And OperationElectrical Diagram Electrical diagram of connectionsInitial Operation Diagram of frequency inputsRecipe Input Injection Molding Injection MoldingStep Step Step Step Operation-Injection Molding Recipe Input Extrusion Constant Extrusion ConstantStep Step Operation -Extrusion Constant Recipe Input Extrusion Proportional Extrusion ProportionalStep Operation -Extrusion Proportional Calibration Determining the Calibration Weight Repeat steps 3 and 4 four 4 more times Digital Dosing Units Recipe Storage And Recall Advanced Operations/ Control FunctionsRecipe Storage Recipe Recall Clearing The Totalizer Acknowledging AlarmsOptional Equipment Level Probes AlarmsEuromap E17 Interface MixerMaintenance Intervals MaintenanceRemoving the Scraper Removing the scraperInstalling the scraper Cleaning the Digital Dosing Dosing StationDismantling the Dosing Station Installing the Dosing Station Removing the Dosing Disc Installing the Dosing DiscRemoving/Replacing the Scraper in the DT Dosing Station Installing Different Types of Dosing DiscsCleaning the DT Dosing Station Replacing Fuses Exchangeable StationsSee Appendix D on page 61 for fuse part numbers General Troubleshooting Unit Will Not Operate Appendix a TroubleshootingMalfunctions or Errors Error Codes Error Codes Recipe Formulas Determining the Software Setup FactorInjection Molding ExtrusionRecipe Limitations Extrusion Extrusion Mode Appendix B Basic Parameter SettingsMax. input frequency = Hz Extrusion Constant or Proportional Determining the Configuration ValueProbe Digital Dosing Units Basic Parameter Settings Digital Dosing Units Digital Dosing Units Disc Dosing Factor Disc Guide D30-051725 DT30-102025 DP30 Disc Dosing Factor Table Specification SheetDigital Dosing unit parameter setup Page Station 1 Digital Dosing Unit Side View TOP View Station 2 Digital Dosing UnitDosing Unit Electrical Schematic Chart Dosing Disc/Shear Order Numbers Appendix D Spare Parts ListPage Technical Assistance Service DepartmentParts Department Sales Department