Sterling Plumbing 882 00276.00 specifications Extruder Follower Interface Signal Converter

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J12-4

_

 

 

 

J12-3

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-10 VDC or 0-20 mA

 

 

 

 

 

 

 

 

 

 

 

 

Extruder output

Digital Dosing controller

(diagram of analog inputs)

Figure 6. Analog Inputs

5.Make sure the unit is turned OFF before plugging it in. The switch toward the rear of the controller unit should be in the OFF, or “O” position. Standard operation voltage is 110 or 220 VAC, 50/60 Hz, single-phase power. Special voltages are available, refer to voltage label on the feeder to determine the correct operating voltage.

Extruder Follower Interface Signal Converter

Isolating power sources and sensor signals is the most effective method for eliminating undesirable ground loop currents and induced electrical noise.

To determine the correct signal convert to use:

oDefine whether a current (mA) or voltage (dc) signal from the extruder is available to utilize.

oThe range should be either be 0-20 mA or 0-10 VDC, respectively.

oThe controller has no specific requirement other than the signal being isolated and proportional to the speed of the extruder.

Signal Converter with AC Power Supply

Vendor:

Phoenix Contact

Order Designation:

MCR-FL-C-UI-UI-DCI-24/230

Supply Voltage:

20V to 253V AC/DC

Input 4-20 mA, 0-10 VDC (Quantity: 1)

Output 0-20 mA, 0-10 VDC (Quantity: 1)

Digital Dosing Units

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Contents SDD Series Digital Dosing Additive Feeders Table of Contents Introduction Digital Dosing Units Controller Keypad and LED DisplayKeys and Symbols Symbols Unpacking Quick Start-upMounting DT Discs Calibration Number Recipe Setup for Injection MoldingDD Discs Calibration Number DP DiscsRecipe Setup for Extrusion CalibrationDigital Dosing Units Manufacturer Motor Color Input NumberDigital Dosing Units Digital Dosing Units Digital Dosing Units RPM Digital Dosing Units Digital Dosing Units Digital Dosing Units Initial Installation and Operation Initial InstallationElectrical diagram of connections Electrical DiagramDiagram of analog inputs Extruder Follower Interface Signal ConverterSignal Converter with AC Power Supply VDC Mini Power Supply Signal Converter with DC Power SupplyInitial Operation Injection Molding Recipe Input Injection MoldingStep Step Step Operation Injection Molding Extrusion Constant Standard Recipe Input Extrusion ConstantExtrusion Constant, parameter 3 is skipped Step Step Operation Extrusion Constant Extrusion Proportional Extruder Follower Option Recipe Input Extrusion ProportionalStep Step Operation Extrusion Proportional Extruder Follower Option Determining the Calibration Weight CalibrationRepeat steps 3 and 4 four 4 more times Digital Dosing Units Recipe Storage and Recall Advanced Operations/ Control FunctionsRecipe Storage Recipe Recall Acknowledging Alarms Clearing the TotalizerAlarms Level switches probesCommunication Protocol Interfaces Removing the Shear plate DD feeder only MaintenanceMaintenance Intervals Removing the shear plateInstalling the shear plate Cleaning the DD Digital Dosing StationDismantling the Dosing Station Installing the Dosing Station Changing the Dosing Disc in the DT Digital Dosing Station Installing the Dosing DiscRemoving the Dosing Disc Removing / Replacing the Wiper in the DT Dosing Station Installing Different Types of Dosing DiscsDD Discs Cleaning the DT Dosing Station DP Discs Calibration Exchangeable StationsDisc Replacing Fuses See Appendix D for fuse part numbersGeneral Troubleshooting Unit Will Not Operate Appendix a TroubleshootingMalfunctions Error Codes Error Codes Injection Molding Determining the Software Setup FactorRecipe Formulas Recipe Limitations for Injection MoldingExtrusion Recipe Limitations ExtrusionExtrusion Mode Appendix B Basic Parameter SettingsMax. input frequency = Hz Example Probe Example Digital Dosing Units Disc Dosing Factor Disc Guide 20 kg/h DT30 204010F Default Calibration # 150 grams/rev Processing Disc Dosing Factor TableOne 1 for Granule Option Hopper Level Probe VirginStarter Calibration Parameters Set-up of Factory Set Operating Parameters Ext = Span factor sf calculated using sf=1000/rpm@10vdc Page Station 1 Digital Dosing Unit Station 2 Digital Dosing Unit Side View TOP ViewGeneral Wiring Diagram for Bauer Motor Page C150 Controller Injection Replacement Motor Order Numbers Appendix D Spare Parts ListDosing Disc/Shear Order Numbers Control System Order Numbers Page Parts Department Service DepartmentTechnical Assistance Sales Department