Contec AO-1604CI2-PCI, Руководство пользователя

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4. Functions
48
AO-1604CI2-PCI
Ex.: When 3V is output at a resolution of 12-bit in the 0 - 10V range
Output data = (3 - 0) x 4096
÷
(10 - 0)
= 1228.8*
* The value that can be set as output data at this time is an integer. Select "1228" or "1229" as the
output data.
The analog signal corresponding to the output data contains an error as follows:
- Output data "1228" converted to: 2.9980 V
- Output data "1229" converted to: 3.0005 V
This error is a consequential error occurring when output data is obtained from an expected analog
value.
Channel
“Channel” represents individual channel No. for analog output signal.
For channel No., see “How to connect the connectors” - “Connector Pin Assignment” in Chapter 3
"External Connection".
For the channel selection, specify the channel No. or the number of channel which you want to convert D
into A (channel consecutive from channel 0)
* The above conditions and settings are also required for "high-functional analog output" described
on the next page.