Sterling Welder 882.01749.00 User Manual

882.01749.00  

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            Extrusion - Constant:      Wire the “cycle/run” cable (two- conductor gray cable) to a set of 

dry (NO VOLTAGE) contacts that CLOSE when the screw rotates. (See Figure 5.) 

The connection 

inside the controller should be on terminal block #10 and PLC input X5.  

Extrusion - Proportional:     Wire the “cycle/run” cable to the extruder signal output that is 

proportional to the extruder speed. The signal can be 0-10 VDC or 0-20 mA or 4-20 mA.  Jumpers J1 

and J2 should be installed for 0-20mA or 4-20mA, and removed for 0-10VDC.   

 

NOTES:    1.  Signal voltage from the extruder must to be isolated.  Consult factory for 

            other signal requirements.  External signal converter may be required. 

 

2.  “Zero” input corresponds to zero screw speed and no additive dosing. 

“Maximum” input corresponds to maximum screw speed. 

 

TB #51 

 

     _ 

TB #54  

 

     + 

 

     0-10 VDC or 0/4-20 mA 

 

 

     Extruder output 

 

   Digital Dosing controller 

.