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GIDINGS&LEWIS 502-03202-00直流输入板

发布时间:2025-09-05人气:

 GIDINGS&LEWIS 502-03202-00直流输入板

1.产 品 资 料 介 绍:

GIDINGS&LEWIS 502 - 03202 - 00 直流输入板介绍

GIDINGS&LEWIS 502 - 03202 - 00 直流输入板是工业自动化控制系统中的关键组件,在诸多工业场景如数控机床、自动化生产线等中承担着重要的数据采集与信号转换任务。


该直流输入板能够精准地将来自各类设备,如传感器、开关等的直流信号,转换为可供中央处理器(CPU)识别和处理的逻辑电平。以常见的工业传感器信号传输为例,其输出的直流信号范围可能存在波动,而 502 - 03202 - 00 板可将这些信号规范为标准的逻辑 “1” 或 “0”,通过系统总线稳定传输至 CPU 模块,确保数据的准确传递,为系统的精确控制提供基础。


在信号规格方面,当输入信号处于 “on” 状态时,其标称电压为直流 24V,但实际上可接受的电压范围在 14 至 30 伏之间,这一宽泛的电压适应范围,增强了其在复杂工业环境中的适用性,即便电源存在一定程度的不稳定,也能正常工作;而当信号处于 “off” 状态时,任何低于 5V 的电平都被识别为 “off” 信号。


在硬件设计上,该板具有一些显著特点。例如,在信号隔离方面,采用了光学隔离技术,在逻辑侧和现场侧之间形成了有效的隔离屏障,能够承受高达 4000V 的峰值电压,这不仅保证了信号传输的稳定性,还极大地增强了系统的抗干扰能力,减少了外部电磁干扰对信号的影响,提高了整个控制系统的可靠性。在接口设计上,配备了 40 针的卡边连接器以及便于接线的螺丝端子,方便了与其他设备的连接与布线,无论是在安装调试阶段,还是后期的维护升级过程中,都为技术人员提供了便利,降低了操作难度。


在状态监测方面,该直流输入板的上部设有多个 LED 指示灯(具体数量可参考类似型号如 502 - 03605 - 00 的 32 个 LED 设计,推测可能具备相似的可观性),这些指示灯能够直观地反映输入信号的状态,技术人员通过观察 LED 的亮灭情况,可快速判断设备的运行状态,及时发现潜在的故障隐患,极大地提高了设备运行监控和故障诊断的效率,缩短了设备停机维护时间。


整体而言,GIDINGS&LEWIS 502 - 03202 - 00 直流输入板凭借其可靠的信号转换能力、良好的电气性能、便捷的硬件接口以及直观的状态监测设计,成为工业自动化控制系统中不可或缺的一部分,为保障工业设备的稳定、高效运行发挥着重要作用。

英文资料:

Introduction to GIDINGS&LEWIS 502-0302-00 DC Input Board

GIDINGS&LEWIS 502-0302-00 DC input board is a key component in industrial automation control systems, responsible for important data acquisition and signal conversion tasks in many industrial scenarios such as CNC machine tools and automated production lines.

This DC input board can accurately convert DC signals from various devices such as sensors, switches, etc. into logic levels that can be recognized and processed by the central processing unit (CPU). Taking the common industrial sensor signal transmission as an example, the output DC signal range may fluctuate, but the 502-0302-00 board can standardize these signals into standard logic "1" or "0", and stably transmit them to the CPU module through the system bus, ensuring accurate data transmission and providing a foundation for precise control of the system.

In terms of signal specifications, when the input signal is in the "on" state, its nominal voltage is 24V DC, but the actual acceptable voltage range is between 14 and 30 volts. This broad voltage adaptation range enhances its applicability in complex industrial environments, even if the power supply is unstable to a certain extent, it can still work normally; When the signal is in the "off" state, any level below 5V is recognized as an "off" signal.

In terms of hardware design, this board has some significant features. For example, in terms of signal isolation, optical isolation technology is used to form an effective isolation barrier between the logic side and the field side, which can withstand peak voltages up to 4000V. This not only ensures the stability of signal transmission, but also greatly enhances the system's anti-interference ability, reduces the impact of external electromagnetic interference on signals, and improves the reliability of the entire control system. In terms of interface design, it is equipped with a 40 pin card edge connector and screw terminals for easy wiring, which facilitates the connection and wiring with other devices. Whether in the installation and debugging stage or in the later maintenance and upgrade process, it provides convenience for technicians and reduces the difficulty of operation.

In terms of status monitoring, the upper part of the DC input board is equipped with multiple LED indicator lights (the specific number can refer to the 32 LED design of similar models such as 502-03605-00, which may have similar observability). These indicator lights can intuitively reflect the status of the input signal. Technicians can quickly judge the operating status of the equipment by observing the on/off status of the LED, timely discover potential fault hazards, greatly improve the efficiency of equipment operation monitoring and fault diagnosis, and shorten equipment downtime maintenance time.

 2.产      品      展      示      

freeshipsameda_y_giddings_lewis_tools_502-03202-00_dc_input_board_5020320200_3.jpg

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The content is from Ruichang Mingsheng Automation Equipment Co., LTD

Contact: +86 15270269218

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