Module I/O Variables

To use I/O from this module in a VI, drag and drop I/O variables from the Project Explorer window to the block diagram of the VI. The I/O variables for the channels return calibrated floating-point data in volts.

Module Channels

The NI 9209 has the following channels.

Table 127. Module Channels
Channel Description
AIx Analog input channel x, where x is the number of the channel. For the NI 9209, x is 0 to 31.

C Series Module Properties Dialog Box

Use this dialog box to configure the module. To display this dialog box, right-click the module in the Project Explorer window and select Properties. You can configure the following options.

  • Name—Specifies the name of the C Series module, which appears in the Project Explorer window. LabVIEW assigns a default name to the module based on the slot number. You can use this field to give the module a descriptive name.
  • Module Type—Specifies the type of C Series module. You cannot change this value.
  • Location—Specifies a slot in the chassis for the C Series module.
  • Conversion Time—Determines the time it takes to acquire one point of data from one or more channels. Select High Speed or High Resolution. For more information about the conversion times, refer to the NI 9209 hardware documentation.