National Instruments SCC-AI14 Isolated Analog Input Module

The National Instruments SCC-AI14 (Part Number: 777459-28) module can be connected to any analog input socket on the SC-2345, even though the module cannot work as the second stage of a double stage setup. Pins 1 and 2 frame a channel that is directed to the E Series gadget channel X+8, where X+8 is channel 8 through 15 relying upon the socket where the SCC-AI14 is placed. Pins 3 and 4 frame a channel that is directed to E Series gadget channel X, where X is 0 through 7, relying upon the socket where the user puts the SCC-AI14. These modules offer channel-to-ground isolation only and do not give channel-to-channel isolation. Since the two channels must have a similar reference voltage, pins 1 and 3 are internally associated together.

In this model, the data sources are planned in a floating single-ended configuration, so the user can securely reference the estimated voltage to a ground level, with working basic mode voltage up to 300 V in a Category II installation. This model offers an input range of +/- 5 V, an output range of +/- 10 V, a Gain of 2, a Bandwidth of 4 HZ, an input voltage of 4 V, 2 NRSE input channels, bank isolation, 100 Ohms of input impedance, a gain error of 4.5%, 3 poles, and 60 dB rolloff.