Contec ADI12-16(PCI) Analog Input block
Simulink® Real-Time™ Library for Contec
I/O Module Output
Block Input Data Type
Enter a vector of numbers to specify the input channels. For example, to use the first three analog input (A/D) channels, enter
[1, 2, 3]
The channel numbers can occur in arbitrary order. Number them beginning with 1 even if this board manufacturer numbers them beginning with 0. The maximum allowable channel number for this board is 8 (differential-ended) or 16 (single-ended).
To specify the gain, enter 1, 2, 4, or 8 for each of the channels in the channel vector. The gain vector must be the same length as the channel vector. If you enter a scalar, the value is replicated over the channel vector.
The gain is applied to the signal prior to sampling the voltage. After the signal voltage is sampled, the result is divided by the gain to obtain the block output signal value. To avoid clipping, make sure that the amplified gain falls within the range you selected.
From the list, select
Bipolar -10V to +10V,
0V to +10V, or
Unipolar 4mA to 20mA.
Choose a range that is consistent with the jumper settings on the
board. This value is replicated over the channel vector.
Enter the base sample time or a multiple of the base sample
-1 means sample time is inherited).
If only one board of this type is in the target computer, enter
locate the board.
If two or more boards of this type are in the target computer,
enter the bus number and the PCI slot number of the board associated
with this driver block. Use the format
To determine the bus number and the PCI slot number, type:
tg = slrt; getPCIInfo(tg, 'installed')