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What is the difference between Momentum I/O bases 170ANR12090 and 170ANR12091?



The 170ANR12091 is similiar to the model 170ANR12090, with the exception that it has bipolar analog input and output ranges of -10 to +10 V,
The 170ANR12090 provides a unipolar range of 0-10 V,  there is no option for +/- 10V

Legacy KB System (APS) Data: RESL193347 V1.0, Originally authored by DaSo on 12/11/2008, Last Edited by DaSo on 12/11/2008
Related ranges: Modicon Momentum I/O