NI PXI-6602

The NI PXI-6602 is a high-performance PXI counter/timer module from National Instruments (NI). It is mainly used to measure and generate various types of timing signals, and is widely used in test measurement, automation control and other fields. The module has functions such as multi-channel counter/timer, digital I/O, etc., which can meet various measurement requirements.

Product parameters and specifications
Number of channels: 8 32-bit counters/timers
Digital I/O: 32 TTL/ CMOS-compatible digital I/O

Counting frequency: up to 200MHz
Timing resolution: nanosecond
Functions: encoder positioning measurement, event counting, period measurement, pulse width measurement, pulse generation, pulse sequence generation, frequency measurement, etc
Interface: PXI bus
Main feature
High performance: With high count frequency and high timing resolution, it is suitable for high-precision measurement.
Multi-function: Integrated counter, timer and digital I/O, feature-rich.
Flexible configuration: Software can be flexibly configured to meet different application requirements.
Easy to use: Provides a wealth of drivers and software tools for users to develop applications.
Application field
Motion control: encoder measurement, speed control, position control
Signal analysis: frequency measurement, pulse width measurement
Data collection: event counting, timing sampling
Automatic testing: digital I/O control, signal generation
Working principle
The PXI-6602 module is connected to the computer through the PXI bus, receives the instructions sent by the computer, and measures the input signal or generates the output signal according to the instructions. The module integrates high-speed counters, timers and digital I/O circuits, which can realize various complex measurement and control functions.