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Signal Connection to External Devices
DS1104 Hardware Installation and Configuration March 2004
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Bit I/O
The DS1104 contains a bit I/O unit with 20 digital I/O pins called
IO0
...
IO19.
You can select the direction for each bit individually by software. For a
feature description of the bit I/O unit refer to
in the
document.
For detailed information on connecting external devices to the bit I/O,
refer to:
■
I/O Circuit and Electrical Characteristics
■
Summary of Contents for CLP1104
Page 6: ...Contents DS1104 Hardware Installation and Configuration March 2004 I 6 ...
Page 20: ...Safety Precautions DS1104 Hardware Installation and Configuration March 2004 I 20 ...
Page 118: ...Mapping of I O Signals DS1104 Hardware Installation and Configuration March 2004 I 118 ...
Page 162: ...Data Sheets DS1104 Hardware Installation and Configuration March 2004 I 162 ...
