1762-L40BXBR 是一款可编程逻辑控制器

Allen-Bradley 1762-L40BXBR是一款可编程逻辑控制器(PLC)，是MicroLogix 1200控制器家族的一部分。该控制器共有40个I/O通道，特别是二十(20)个24VDC sink / source输入，四(4)个快速24VDC输入，八(8)个继电器，七(7)个24VDC FET和一(1)个高速24VDC FET输出。此外，它有两个(2)修剪电位计，可以配置为修改内部和内存寄存器的仿真和控制目的。

1762- l40bxbr具有紧凑的组件，可支持安装多达6个1762扩展I/O模块。该控制器还带有两(2)个通信端口，特别是一个(1)编程端口和一个(1)主通信接口。主通信接口可用于人机界面(HMI)、监控数据采集(SCADA)系统、网关、转换器和智能电子设备(IED)的接口。它可用于各种行业的微型和小型应用。

1762-L40BXBR的工作环境温度要求为+0°C ~ +55°C(+32°F ~ +131°F)，存储环境温度要求为-40°C ~ +85°C(-40°F ~ +185°F)，相对湿度要求为5% ~ 95%(无冷凝)。该控制器支持面板或DIN导轨安装，操作振动为10至500 Hz, 5G, 0.030英寸。max。峰对峰，每轴2小时，冲击等级30G;3个脉冲，每个方向，每个轴。

它的继电器输出可支持最大负载1440VA，每组共同额定值最大电流8A, 150V时每点负载总电流30A。继电器输出还具有10毫秒的最小关断/开时间，具有20,000,000周期继电器寿命和每点10mA的最小负载。1762-L40BXBR在输入组与背板之间和FET输出组与背板之间具有75伏的直流隔离电压，在1200伏交流电下进行1秒的介电测试，在继电器输出组和继电器输出组之间具有IEC 2级增强绝缘，在1836伏交流电下进行1秒的测试。控制器的工作温度范围为32至131华氏度，非冷凝相对湿度为5%至95%，存储温度为-40至185华氏度。1762-L40BXBR设计可承受30G的最大工作冲击和10至500赫兹的5G振动。整机重约1.1公斤(2.4磅)，净尺寸为90 x 160 x 87毫米，通过UL、c-UL和CE认证。

1762-L40BXBR 是一款可编程逻辑控制器

The 1762-IR4 is an 8-channel input module from Rockwell Automation, typically used for digital analog inputs and outputs. This module has a variety of functions and can process signals from sensors, actuators and other devices to achieve communication and control with industrial automation systems.

Here are some of the key features of the 1762-IR4 8-channel input module:

8-channel input: The 1762-IR4 has eight independent input channels to receive signals from multiple devices at the same time. These channels usually support a variety of signal types and ranges, such as digital signals, analog signals, etc., to adapt to different industrial automation application needs.

Digital-to-analog conversion: The module can convert the received analog signal into a digital signal, or convert the digital signal into an analog signal to achieve communication and control between different devices. This conversion function enables the module to flexibly deal with various signal types, and improves the flexibility and expansibility of the system.

High accuracy and stability: The 1762-IR4 module typically has high precision measurement and conversion capabilities, is able to accurately process the signal, and provides a stable output. This is important for applications that require precise control to ensure system stability and reliability.

Easy integration and maintenance: The module uses standardized interfaces and communication protocols to facilitate integration and connection with other industrial automation equipment. In addition, Rockwell Automation offers a range of powerful software tools for configuring, monitoring and maintaining the module, making system integration and maintenance easier and more efficient.

The 1762-IR4 8-channel input module plays an important role in the industrial automation system, which can process signals from various devices and realize the conversion and communication of digital and analog quantities. Its high accuracy, stability and ease of integration make it an ideal input solution for industrial automation.