1794-IF4I FLEX I/O隔离模拟输入模块

1761-L32BWA 可编程逻辑控制器

1794-IF4I FLEX I/O 隔离式模拟输入模块是罗克韦尔自动化制造的一款坚固可靠的模拟输入模块，适用于工业自动化和控制系统。它是 FLEX I/O 系列产品的一部分，设计用于在恶劣的工业环境中从各种传感器、变送器和其他模拟设备获取模拟电压和电流信号。
1794-IF4I 模拟量输入模块的主要特性：
输入通道：1794-IF4I 模块提供 4 个隔离式模拟输入通道，每个通道都能够接受指定范围内的电压或电流信号。
输入范围：该模块支持广泛的输入范围，包括：
电压：±10V、±5V、0-10V、0-5V 
电流：4-20 mA、0-20 mA 
输入分辨率：该模块提供 16 位的高输入分辨率，确保将模拟信号准确转换为数字值。
输入精度：该模块保持高水平的精度，典型精度为满量程的 0.1%。
信号隔离：该模块在输入通道和系统之间集成了电气隔离功能，可防止电气噪声和接地故障。
数据转换：该模块采用Σ-Δ模数转换器（ADC）实现高性能信号转换。
转换速度：该模块提供每通道 8.0 毫秒的快速转换速度，确保及时处理模拟数据。
通信：该模块通过专用的 FLEX I/O 总线与 ControlLogix 控制器进行通信。
坚固的结构：该模块安装在坚固的外壳中，使其适用于恶劣的工业环境。
1794-IF4I 模拟量输入模块的应用：
1794-IF4I 模拟量输入模块常用于各种工业自动化应用，包括：
测温：使用热电偶、RTD 或其他温度传感器监测过程、机械和环境条件中的温度。
压力测量：从各种工业应用中的压力传感器、变送器和压力表获取压力数据。
流量测量：使用流量计、变送器和传感器监测液体、气体或其他流体的流速。
液位测量：使用液位传感器、变送器和仪表跟踪储罐、筒仓或其他容器中的液体、固体或泥浆液位。
力和载荷测量：使用称重传感器、力传感器和传感器测量施加在机械、结构或其他部件上的力和载荷。
总而言之，1794-IF4I 模拟输入模块是需要可靠、准确采集模拟电压和电流信号的工业自动化应用的宝贵资产。


1794-IF4I FLEX I/O隔离模拟输入模块

The 1794-IF4I FLEX I/O Isolated analog input module is a rugged and reliable analog input module manufactured by Rockwell Automation for industrial automation and control systems. It is part of the FLEX I/O family of products designed to obtain analog voltage and current signals from a variety of sensors, transmitters and other analog devices in harsh industrial environments.
Main features of the 1794-IF4I analog input module:
Input channels: The 1794-IF4I module offers four isolated analog input channels, each capable of accepting voltage or current signals within a specified range.
Input range: The module supports a wide range of inputs, including:
Voltage: ±10V, ±5V, 0-10V, 0-5V
Current: 4-20 mA, 0-20 mA
Input resolution: The module provides a high input resolution of 16 bits, ensuring accurate conversion of analog signals to digital values.
Input accuracy: The module maintains a high level of accuracy, with typical accuracy of 0.1% of full scale.
Signal isolation: The module integrates electrical isolation between the input channel and the system to prevent electrical noise and ground failures.
Data conversion: The module uses a sigma-δ analog-to-digital converter (ADC) to achieve high performance signal conversion.
Conversion speed: The module provides a fast conversion speed of 8.0 ms per channel, ensuring timely processing of analog data.
Communication: This module communicates with the ControlLogix controller via a dedicated FLEX I/O bus.
Rugged construction: The module is installed in a rugged housing, making it suitable for harsh industrial environments.
1794-IF4I Application of analog input module:
The 1794-IF4I analog input module is commonly used in a variety of industrial automation applications, including:
Temperature measurement: Use thermocouples, RTDS or other temperature sensors to monitor temperature in processes, machinery and environmental conditions.
Pressure measurement: Obtain pressure data from pressure sensors, transmitters and pressure gauges in a variety of industrial applications.
Flow measurement: Use flowmeters, transmitters and sensors to monitor the flow rate of liquids, gases or other fluids.
Level measurement: Use level sensors, transmitters, and meters to track liquid, solid, or mud levels in storage tanks, silos, or other containers.
Force and load measurement: Use weighing sensors, force sensors, and sensors to measure forces and loads applied to machinery, structures, or other components.
All in all, the 1794-IF4I analog input module is a valuable asset for industrial automation applications that require reliable and accurate acquisition of analog voltage and current signals.

1794-IF4I FLEX I/O隔离模拟输入模块