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How are the Discrete IO bases mapped with a Unity / Momentum CPU and I/O Bus comm adapter?

Published date: 16 August 2019

When using Unity Pro software with a Momentum, the I/O are not mapped in order.

As an example the Momentum 171CBU98090 with a 170ADI35000 IO base.

%I1 is link to input 16 (Pin 16)
%I16 is link to input 1 (Pin 1)
For a 1170INT11000 I/O bus comm adapter with a 170ADO34000 I/O base.
%M1 is link to output 16 (Pin 16)
%M16 is link to output 1 (Pin 1)

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