National Instruments SCC-LP01 Manuel D’Utilisation

The SCC-LP Series lowpass filter modules contain fourth-order 
Butterworth filter circuitry. They accept two differential input signals 
within a 

±10 V range. A differential amplifier attenuates each signal by 

a factor of two. The output of the amplifier passes through a fourth-order 
Butterworth filter circuit.

The SCC-LP Series consists of the following modules:

•

SCC-LP01—25 Hz cutoff frequency

•

SCC-LP02—50 Hz cutoff frequency

•

SCC-LP03—150 Hz cutoff frequency

•

SCC-LP04—1 kHz cutoff frequency

The following conventions are used in this guide:

<>

Angle brackets that contain numbers separated by an ellipsis represent 
a range of values associated with a bit or signal name—for example, 
P0.<3..0>.

The » symbol leads you through nested menu items and dialog box options 
to a final action. The sequence File»Page Setup»Options directs you to 
pull down the File menu, select the Page Setup item, and select Options 
from the last dialog box.

This icon denotes a note, which alerts you to important information.

This icon denotes a caution, which advises you of precautions to take to 
avoid injury, data loss, or a system crash. When this symbol is marked on 
the product, refer to the Read Me First: Safety and Radio-Frequency 
Interference document, shipped with the product, for precautions to take.