Manual PCIe-DA16-6
10
Chapter 3: Option Selection
Voltage output ranges are determined by switch settings as described in the following
paragraphs. The method to update D/A outputs is software programmable as described
in Chapter 5, Programming.
Output Ranges
There is a four-position slide switch (OFF = DOWN position / ON = UP position) with
each individual position slide notated with 1, 2, 3 or 4. Each four-position slide switch is
associated with each DAC channel to make voltage range selection: switches S1
(Channel 0) through S6 (Channel 5) as depicted in the following table.
Voltage Range
1
2
3
4
Range Code
0 to +2.5V
OFF ON ON OFF
1
0 to +5V
OFF OFF OFF OFF
0
0 to +10V
OFF OFF ON OFF
2
-2.5V to +2.5V ON ON ON OFF
4
-5V to +5V
ON OFF OFF OFF
3
-10V to +10V
ON OFF ON OFF
5
4 mA to 20 mA OFF OFF OFF ON
6
Table 3-1:
Range Switches and Codes
Figure 3-1:
Option Selection Map
