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- Inputs need to be protected against +15V pulses with a pulse width
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- Inputs need to be protected against +15V pulses with a pulse width
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of at least 10us @ 50Hz (with protection diodes if possible)
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of at least 10us @ 50Hz (with protection diodes if possible)
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- Withstands a continuous short-circuit on all the outputs at the same
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- Withstands a continuous short-circuit on all the outputs at the same
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time
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time (see
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[Issue 491](https://www.ohwr.org/project/fmc-dio-5chttla/issues/9))
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## Block diagram
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## Block diagram
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![](/uploads/2d0b0f455ea9fd3936c518b4d07a6173/block_diagram.jpg)
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![](/uploads/2d0b0f455ea9fd3936c518b4d07a6173/block_diagram.jpg)
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-----
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-----
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Tom Wlostowski, Erik van der Bij - 13 April 2012
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Tom Wlostowski, Erik van der Bij - 7 May 2012
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