778782-02 NI
This document contains information about the 778782-02 NI product and its parameters.
Product Information
The 778782-02 NI product is a high-performance data acquisition module that is designed for use in a variety of applications. It offers 16 differential analog inputs with 16-bit resolution, as well as four analog outputs with 16-bit resolution. Additionally, it features 24 programmable digital I/O lines and two 32-bit counter/timers.
The module supports a range of input types, including voltage, current, thermocouple, and RTD, making it highly versatile. It can also be used with a variety of software tools, including NI-DAQmx, LabVIEW, and MATLAB.
Parameters
The 778782-02 NI product has the following parameters:
- Analog input resolution: 16 bits
- Analog output resolution: 16 bits
- Analog input channels: 16 differential inputs
- Analog output channels: 4 outputs
- Digital I/O lines: 24 programmable lines
- Counter/timers: 2 32-bit timers/counters
In summary, the 778782-02 NI product is a highly capable data acquisition module that offers a range of features and capabilities. Its support for multiple input types and software tools make it a versatile choice for a wide range of applications.
The interface between PLC and electrical circuit is completed through the input and output part (I/O). The I/O module integrates the I/O circuit of the PLC, with the input register reflecting the status of the input signal and the output point reflecting the status of the output latch. The input module converts electrical signals into digital signals and enters the PLC system, while the output module is the opposite. I/O is divided into modules such as switch input (DI), switch output (DO), analog input (AI), and analog output (AO).
The PLC power supply is used to provide working power for the integrated circuits of each PLC module. At the same time, some also provide 24V working power supply for the input circuit. The types of power input include: AC power supply (220VAC or 110VAC), DC power supply (commonly used as 24VAC).
