CFP-AI-111 NI
National Instruments cFP-AI-111 (Part Number: 777318-111) is a 16 channel, 16 bit analog input module designed specifically for FieldPoint and Compact FieldPoint. The channels on this model are single ended analog input channels. Its input impedance is 100 Ω. This model also has three filter settings, 50 Hz, 60 Hz, and 500 Hz, as well as three input ranges, ± 20 mA, 4 mA to 20 mA, and 0mA to 20 mA. In addition, the update rate for this device is from 3 Hz to 0.83 Hz. The NI cFP-AI-111 provides integrated overvoltage protection for transients up to 2300 Vrms. The analog input module can be installed on a Compact FieldPoint backplane that is already running and powered on, as it does not interrupt the continuous operation of the bank.
The 16 input channels on the National Instruments cFP-AI-111 module share a common isolated ground reference. These input channels operate under integrated overcurrent protection set to ± 30 mA. In current measurement, the current entering the Iin terminal is considered positive, while the current leaving the terminal (Iin) is considered negative. This Analog Input Module
The over range functionality included in enables the device to measure 5% beyond the nominal value of each range. Therefore, the user will be able to measure ± 21 mA with a selected ± 20 mA range. The filters provided in this device provide three settings for each channel. These filters are comb filters; Therefore, they provide notch suppression for harmonics or any fundamental frequency multiple. At the fundamental frequency, a suppression of 95 dB is applied and a suppression of at least 60 dB is provided at harmonics.
16 channel, 16 bit analog input module
National Instruments cFP-AI-111 (Part Number: 777318-111) is a 16 channel, 16 bit analog input module designed specifically for FieldPoint and Compact FieldPoint. The channels on this model are single ended analog input channels. Its input impedance is 100 Ω.
The NI device weighs 4.8 ounces and has a physical size of 4.3 x 4.3 x 3.6 inches. Its recommended operating temperature range is – 40 to 70 ° C, storage temperature range is – 55 to 85 ° C, non-condensable humidity range is 10 to 90% RH, and random and sinusoidal operating vibrations are 5 grms and 5 g, respectively – both in the frequency range of 10 to 500 Hz.
