1794-IB16 Allen-Bradley 数字输入模块

Description

1794-IB16 Allen-Bradley 数字输入模块

1794-IB16 是一种数字输入模块，通常用于工业自动化控制系统中。它属于罗克韦尔自动化（Rockwell Automation）的PLC（可编程逻辑控制器）扩展模块系列。以下是关于1794-IB16的主要特点和参数：

1. 输入类型：数字输入。这意味着该模块用于接收来自传感器、开关等数字信号源的输入。
2. 输入点数：16个。这意味着该模块具有16个独立的输入通道，可以同时接收16个数字信号。
3. 工作电压：10-30V DC。这表示该模块需要在这个电压范围内工作，通常是由PLC或其他电源提供的直流电压。
4. 输入电流：最大为6 mA。这是指每个输入通道的最大电流消耗，用于驱动输入电路。
5. 输入信号延迟时间：最大为2ms。这表示从输入信号变化到模块识别到该变化的时间延迟不超过2毫秒，确保快速响应。
6. 输入滤波时间：可配置。这意味着用户可以根据需要设置输入信号的滤波时间，以减少噪声或抖动的影响。
7. 隔离功能：该模块具有通道间和通道与后端电路之间的隔离功能，这有助于提高系统的稳定性和可靠性。
8. 端子类型：压线端子或插座端子。这意味着用户可以选择使用压线方式或插座方式连接输入信号线。
9. 工作温度和湿度范围：工作温度范围为0-60摄氏度，存储温度范围为-40-85摄氏度，湿度范围为5-95%（无凝结）。这表明该模块可以在较宽的温度和湿度范围内正常工作。

总的来说，1794-IB16是一种可靠的数字输入模块，适用于工业自动化控制系统中的数字信号采集和处理。它具有高速响应、灵活配置和良好的环境适应性等特点，能够满足各种工业自动化应用的需求。

此外，1794-IB16模块还可以与其他罗克韦尔自动化的PLC模块和扩展模块进行配合使用，构建完整的工业自动化控制系统。用户可以根据具体的应用需求选择合适的模块组合和配置方式，以实现高效、稳定和可靠的工业自动化控制。

1794-IB16 Allen-Bradley 数字输入模块

The 1794-IB16 is a digital input module commonly used in industrial automation control systems. It belongs to Rockwell Automation’s PLC (Programmable logic Controller) expansion module family. The following are the main features and parameters of 1794-IB16:

Input type: numeric input. This means that the module is used to receive input from digital signal sources such as sensors, switches, etc.

Input points: 16. This means that the module has 16 independent input channels and can receive 16 digital signals simultaneously.

Operating voltage: 10-30V DC. This means that the module needs to operate within this voltage range, which is usually the DC voltage provided by a PLC or other power supply.

Input current: Maximum 6 mA. This refers to the maximum current consumption per input channel used to drive the input circuit.

Input signal delay time: maximum 2ms. This means that the time delay from the input signal change to module recognition to that change is no more than 2 milliseconds, ensuring a fast response.

Input filtering time: configurable. This means that the user can set the filtering time of the input signal as needed to reduce the effect of noise or jitter.

Isolation: The module has isolation between channels and between channels and back-end circuits, which helps to improve the stability and reliability of the system.

Terminal type: crimping terminal or socket terminal. This means that the user can choose to connect the input signal line using a press wire or a socket.

Operating temperature and humidity range: The operating temperature range is 0-60 degrees Celsius, the storage temperature range is -40-85 degrees Celsius, and the humidity range is 5-95% (without condensation). This shows that the module can operate properly over a wide range of temperature and humidity.

Overall, the 1794-IB16 is a reliable digital input module suitable for digital signal acquisition and processing in industrial automation control systems. It has the characteristics of high-speed response, flexible configuration and good environmental adaptability, which can meet the needs of various industrial automation applications.

In addition, the 1794-IB16 module can be used with other Rockwell Automation PLC modules and expansion modules to build a complete industrial automation control system. Users can choose the right module combination and configuration according to the specific application requirements to achieve efficient, stable and reliable industrial automation control.