IC694MDL250 120 VAC 16点隔离输入模块

IC694MDL250 120 VAC 16点隔离输入模块

IC694MDL250 是一款由 Allen-Bradley 生产的数字输入模块，主要用于在控制系统中采集来自现场的数字信号。它具有 16 个独立的数字输入通道，每个通道都能隔离来自外部电路的噪声，确保信号的可靠性。该模块通常与 Allen-Bradley 的 PLC 或 PAC 配合使用，广泛应用于工业自动化、过程控制等领域。
主要特点
16 点隔离输入: 提供 16 个独立的数字输入通道，每个通道都具有光电隔离功能，有效地抑制了外部噪声对系统的干扰。
高可靠性: 采用工业级设计，具有较高的可靠性和稳定性。
宽电压范围: 支持多种工作电压，适应不同的应用环境。
灵活配置: 可以通过软件配置输入通道的类型、极性等。
模块化设计: 模块化设计，易于安装和维护。
功能
数字信号采集: 采集来自现场的各种数字信号，如开关量、编码器信号等。
信号隔离: 通过光电隔离，有效地抑制了外部噪声对系统的干扰。
状态指示： 模块上通常带有状态指示灯，方便用户观察模块的工作状态。
应用领域
工业自动化： 用于控制生产线、包装机、机床等设备。
过程控制： 用于采集过程参数，实现闭环控制。
数据采集： 用于采集现场数据，进行数据分析。
设备监控： 用于监控设备的运行状态，及时发现故障。


IC694MDL250 120 VAC 16点隔离输入模块

The IC694MDL250 is a digital input module manufactured by Allen-Bradley for the acquisition of digital signals from the field in control systems. It has 16 independent digital input channels, each of which isolates noise from external circuits to ensure signal reliability. This module is usually used in conjunction with Allen-Bradley PLC or PAC, and is widely used in industrial automation, process control and other fields.
Main feature
16-point isolated input: 16 independent digital input channels are provided, each channel has photoelectric isolation function, effectively suppressing the interference of external noise to the system.
High reliability: Industrial design, with high reliability and stability.
Wide voltage range: Support a variety of operating voltages, adapt to different application environments.
Flexible configuration: The input channel type, polarity, etc. can be configured through software.
Modular design: Modular design, easy to install and maintain.
Feature
Digital signal acquisition: acquisition of various digital signals from the field, such as switching quantity, encoder signal, etc.
Signal isolation: Through photoelectric isolation, the interference of external noise to the system is effectively suppressed.
Status indicator: There is usually a status indicator on the module to facilitate users to observe the working status of the module.
Application field
Industrial automation: used to control production lines, packaging machines, machine tools and other equipment.
Process control: used to collect process parameters to achieve closed-loop control.
Data acquisition: Used to collect field data for data analysis.
Device monitoring: Monitors the running status of devices and detects faults in time.

IC694MDL250 120 VAC 16点隔离输入模块