NI CFP-AI-111 Product Details
Product Overview
NI CFP-AI-111 is a 16-channel analog current input module produced by National Instruments (NI) and designed for Compact FieldPoint systems. It is mainly used in industrial automation, test and measurement, and can collect analog current signals in various industrial processes with high precision.

Main Functions
16-channel analog current input: supports 16 independent analog current input channels, and can collect data from multiple channels at the same time.
High-precision acquisition: uses 16-bit ADC, with high measurement accuracy, and can accurately reflect the measured physical quantity.
Multiple input ranges: supports multiple input ranges, such as ±20mA, 4mA-20mA, 0mA-20mA, which can adapt to different measurement needs.
Filtering function: built-in filter can effectively suppress noise and improve measurement accuracy.
Overvoltage protection: with overvoltage protection function, protect the module and sensor from damage.

Technical Features
Compact FieldPoint interface: specially designed for Compact FieldPoint system, easy to integrate into existing system.
High sampling rate: supports higher sampling rate and can collect fast-changing signals in real time.
Modular design: modular design, easy installation and maintenance.
Software support: provides rich software support to facilitate user configuration and programming.
Application areas
Industrial process control: used to collect process variables such as temperature, pressure, flow, etc. to achieve process control.
Test measurement: used to collect test data, analyze and process data.
Data acquisition system: used to build a distributed data acquisition system.