Westinghouse MA7200-2003-N1 Thru MA7200-2040-N1 Analog Input terminal connections 3 75 HP

MA7200 PLUS Inverter 3 to 75 HP Fan Quick Start Manual

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ANALOG INPUT terminal connections ( 3 – 75 HP )

Fig’s 3a, 3b, and 3c.show the various analog input schemes that can be used to control the output frequency and thus the speed of the fan motor when External Analog is selected by Sn-05in Step 5. Only one method may be used as the input source with Fig. 3a Potentiometer Input being most common.

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TECO – Westinghouse Motor Company