Published: May 11, 2010
Possible intermittent analog module communication by B3000-B
Problem affects all versions prior to: Rev. 3.2
Erroneous analog input readings (such as -32768) from B3000-B brains are possible if the brain is used with mounting racks manufactured prior to approximately 1998 (mm/98, where mm is the month) that do not have a large capacitor below the fuse near the power terminals.
There is also a very rare possibility of getting an erroneous reading when using the B3000-B with current design racks.
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