ABB P72140-4-0788740 CTI21-P输入输出模块 PDF资料
1.产 品 资 料 介 绍：
中文资料：
P72140-4-0788740 CTI21-P 输入输出模块 是一款广泛应用于自动化控制系统中的 I/O 模块，特别适用于过程控制、机械自动化及生产线监控等应用领域。
一、基本信息
产品编号：P72140-4-0788740
型号：CTI21-P
类型：输入输出模块（I/O Module）
输入/输出类型：数字输入和输出
适用控制系统：适配于特定的自动化控制平台
工作电压：通常为 24V DC（视配置不同而有差异）
安装方式：DIN 导轨安装，模块化设计
通讯协议：可能支持多种标准通讯协议，具体取决于系统要求
二、功能特点
输入输出功能：支持数字信号输入和输出，广泛用于设备状态检测与控制
高可靠性：抗干扰设计，适用于工业自动化环境
模块化设计：易于扩展与替换，节省安装空间
状态指示灯：每个通道有独立的LED指示，便于维护人员实时监控工作状态
隔离设计：输入和输出之间通常具备电气隔离功能，防止外部电气干扰
三、技术参数
输入类型：数字信号输入，通常为干接点或开关信号
输出类型：数字信号输出，通常为继电器或晶体管输出
额定电压：24V DC（常见规格，但具体参数根据实际配置有所不同）
输出通道数：可选16路、32路等配置
环境适应性：可在-20°C至+60°C的温度范围内稳定工作
通讯接口：支持与上位控制系统的通讯，具体协议依控制平台而定（如Modbus、Profibus等）
英文资料：
P72140-4-0788740 CTI21-P input/output module is an I/O module widely used in automation control systems, particularly suitable for application fields such as process control, mechanical automation, and production line monitoring.
1、 Basic Information
Product Code: P72140-4-0788740
Model: CTI21-P
Type: Input/Output Module
Input/Output Types: Digital Input and Output
Applicable control system: Suitable for specific automation control platforms
Working voltage: usually 24V DC (varies depending on configuration)
Installation method: DIN rail installation, modular design
Communication protocol: may support multiple standard communication protocols, depending on system requirements
2、 Functional Features
Input/output function: supports digital signal input and output, widely used for device status detection and control
High reliability: anti-interference design, suitable for industrial automation environments
Modular design: easy to expand and replace, saving installation space
Status indicator light: Each channel has an independent LED indicator, which facilitates maintenance personnel to monitor the work status in real time
Isolation design: There is usually electrical isolation between input and output to prevent external electrical interference
3、 Technical parameters
Input type: Digital signal input, usually dry contact or switch signal
Output type: Digital signal output, usually relay or transistor output
Rated voltage: 24V DC (common specifications, but specific parameters may vary depending on actual configuration)
Number of output channels: optional configurations such as 16 or 32 channels
Environmental adaptability: capable of stable operation within a temperature range of -20 ° C to+60 ° C
Communication interface: Supports communication with the upper control system, with specific protocols depending on the control platform (such as Modbus, Profibus, etc.)
2.产 品 展 示
3.其他产品
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