IC697VRD008可编程控制器模块 PDF资料
1.产 品 资 料 介 绍：
IC697VRD008 可编程控制器模块
IC697VRD008 是 GE Fanuc（通用电气）90-70 系列 PLC 系统中的一个 模拟输出模块（Analog Output Module），用于将 PLC 内部的数字控制量转换为标准的模拟电压或电流信号，驱动现场控制设备（如阀门调节器、变频器模拟量输入等）。
主要功能与定位
类型：模拟量输出模块
用途：输出标准模拟信号到现场控制器或执行机构
适用系统：GE Fanuc Series 90-70 PLC
该模块通常安装在 PLC 机架中，与 CPU、通讯模块、数字量模块等一同构成控制系统整体。
主要特点
多通道模拟输出
支持多个独立的模拟输出通道，可输出不同范围的电流或电压信号。电流/电压输出支持
模块支持标准的模拟信号格式，如 0–20 mA、4–20 mA、0–10 V 等，可根据现场设备需求设定输出范围。高精度与线性度
输出具备良好的分辨率和线性特性，适合精细控制场合，如调节阀位置控制。模块状态诊断
内建诊断功能，可反馈输出状态或故障信息，便于维护和故障排查。与 PLC 系统集成
输出信号直接由 PLC 程序控制逻辑驱动，可实现自动化控制策略中的模拟量输出部分。
典型技术参数（示例）
输出通道数：一般为 8 路模拟输出
输出类型：电压和/或电流信号
输出范围：常见为 0–20 mA / 4–20 mA / 0–10 V
载入阻抗：依据具体输出类型与量程要求
分辨率：高分辨率 DAC 输出，适合精细控制
具体参数会根据不同的版本和配置略有差异，选型时请确认具体的输出范围和负载要求。
IC697VRD008可编程控制器模块 英文介绍
IC697VRD008 Programmable Controller Module
IC697VRD008 is an Analog Output Module in the GE Fanuc 90-70 series PLC system, used to convert digital control signals inside the PLC into standard analog voltage or current signals, and drive field control devices such as valve regulators, frequency converters, analog inputs, etc.
Main functions and positioning
Type: Analog output module
Purpose: Output standard analog signals to on-site controllers or actuators
Applicable system: GE Fanuc Series 90-70 PLC
This module is usually installed in the PLC rack, together with the CPU, communication module, digital module, etc., to form the overall control system.
Main Features
Multi channel analog output
Support multiple independent analog output channels, capable of outputting current or voltage signals in different ranges.
Current/voltage output support
The module supports standard analog signal formats such as 0-20 mA, 4-20 mA, 0-10 V, etc., and the output range can be set according to the requirements of the on-site equipment.
High precision and linearity
The output has good resolution and linear characteristics, suitable for fine control applications such as regulating valve position control.
Module status diagnosis
Built in diagnostic function, which can provide feedback on output status or fault information for easy maintenance and troubleshooting.
Integration with PLC system
The output signal is directly driven by the PLC program control logic, which can realize the analog output part in the automation control strategy.
Typical Technical Parameters (Example)
Number of output channels: usually 8 analog outputs
Output type: voltage and/or current signal
Output range: commonly 0-20 mA/4-20 mA/0-10 V
Load impedance: Depending on specific output type and range requirements
Resolution: High resolution DAC output, suitable for fine control
The specific parameters may vary slightly depending on different versions and configurations. Please confirm the specific output range and load requirements when selecting.