BNC-2080 Board
Chapter 2
BNC-208X Series User Manual
2-22
© National Instruments Corporation
RSE
W1
AISENSE
AIGND
COMMON
• •
Figure 2-18. Ground Reference Jumper Position for Use with the PC-LPM-16
The application information given for MIO-16 in the RSE input mode also applies to the
PC-LPM-16.
MIO-16 Analog Output
Analog output BNC connectors each have two open component positions for optional signal
conditioning components. One of these is designated as a resistor and the other as a capacitor. The
equivalent circuit for DAC0 OUT is shown in Figure 2-19. DAC1 OUT circuitry is identical to that of
DAC0 OUT.
When the board is shipped, 0-
Ω
jumpers are inserted into the R9 position. These can be easily removed
to build passive analog output signal conditioning circuits such as voltage dividers and lowpass filters.
BNC Connector
DAC0 OUT
AOGND
R9
C5
Jumpers Installed Here
at Factory
DAC0 OUT
Figure 2-19. Analog Output Schematic for DACs, DAC0 OUT Shown