The Main Difference Between a TON and TOF Timer Is

question 66

Multiple Choice

The main difference between a TON and TOF timer is that the:

• A)TON timer can maintain its accumulated time on loss of power or logic continuity.
• B)TOF timer can maintain its accumulated time on loss of power or logic continuity.
• C)TOF timer begins timing when logic continuity to the timing rung is lost.
• D)TON timer begins timing when logic continuity to the timing rung is lost.

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Definitions:

D-Talose

A type of sugar, specifically a monosaccharide, that is part of the aldohexose family and is known for its optical activity.

Methyl β-D-Talopyranoside

A methyl glycoside formed from the β-D-Talopyranose form of talose, demonstrating how sugars can be chemically modified to glycosides.

Aglycone

The non-sugar portion of a glycoside molecule, which becomes free when the glycosidic bond is hydrolyzed.

Anomeric Carbon

The carbon atom in a cyclic saccharide that is connected to two oxygen atoms, one in an ether linkage and the other in a hydroxyl group, and its configuration determines the alpha or beta form of the saccharide.