Posted 23 Days Ago Job ID: 1589470 14 quotes received

Allow my PLC to measure batteries

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  Send before: October 27, 2019

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Please design/modify two circuits.   

My PLCs have 4-20ma and 0-5 vdc analog inputs.    I am using a shunt to sense current.   The output of the shut is -50 mv to +50 mv.    The battery voltage range is 35 vdc to 75 vdc.   One circuit goes from the output of the shunt to an analog input, either 4-2 ... Show more
Bruce H United States