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Does the cFP-DI-304 Support Negative Voltages?

Hardware: Compact FieldPoint>>Discrete I/O Modules>>cFP-DI-304

Problem:
The specifications for the cFP-DI-304 indicate that it can operate with an input voltage between 0 and +30 V. Does the module also support negative voltages?

Solution:
No, the cFP-DI-304 is designed to be used with positive voltages only. That said, the module will not be damaged if a reverse biased voltage is applied, but its behavior will be unpredictable. The module should not be used with negative voltages.

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Report Date: 09/23/2005
Last Updated: 03/07/2007
Document ID: 3PM93DQ8

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