Connecting load cell dirctlly to the CM30
Niki
Good day
since the CM30 has one of its analog inputs is in mV
is that means that I can connect a load cell directly to this input (since the load cell out will be in mV)
or I still need to use load cell amplifier to convert it is output to standard analog signal
kindly advice
Voted best answer
Hi Osama,
Though question is referenced to Niki, Allow me to answer as my timezone wakesup earlier then her :)
Check image below from CM30 specification, Seems you can connect without signal amplification, but take expert's advice once.
Also consider this points, what mv/V range of loadcell output will be? and What exitation voltage you will apply to loadcell?
Check more info at this link http://www05.abb.com/global/scot/scot203.nsf/veritydisplay/38fc981d184bf401c125
7b52003f2ccb/$file/DS_CM30-EN_L.pdf , Page 18.
Hope this helps.
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