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Is a fuse required for the TM3DI8A Discrete Input module?

Issue
Is a fuse required for the TM3DI8A Discrete Input module?

Product Line
TM3 Discrete I/O Modules for M221, M241, M251, M262 PLCs

Environment:
Discrete Input

Resolution:
The current at 7.5mA is low enough that a fuse is not required.
But one can optionally apply a fuse to the input circuit on the card; a single 50mA fuse on each Common pin is recommended.

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