描述
Hima F3238是一款8通道数字量输入模块，主要用于安全相关的工业控制系统。以下是其产品详情：
基本信息
品牌：Hima
型号：F3238
原产国：德国
产品类型：数字量输入模块
重量：0.41kg
技术参数
输入通道：8通道
输入类型：6mA电流信号（包括电缆插头）或24V机械触点
工作电流：5VDC时为120mA，24VDC时为200mA
切换时间：典型值为8ms
安全完整性等级：SIL3
功能特点
高安全性：符合IEC 61508等国际安全标准，适用于SIL3级的安全应用。
故障诊断：模块在运行期间会自动进行全面自检，包括输入通道串扰检测、滤波电容功能验证及模块逻辑测试等，能够检测模块自身故障和外部信号故障，并及时发出报警。
信号处理：可采集来自各种传感器的信号，如接近开关、限位开关等，并对采集到的信号进行处理，转换为安全系统可识别的信号。
热插拔功能：支持热插拔，可在不关闭系统的情况下进行模块更换，方便维护。
The Hima F3238 is an 8-channel digital input module designed primarily for safety-related industrial control systems.Product details are as follows:
Basic Information
Brand:Hima
Model:F3238
Country of Origin:Germany
Product Type:Digital Input Module
Weight:0.41kg
Technical Parameters
Input Channels:8
Input Type:6mA current signal(including cable plug)or 24V mechanical contact
Operating Current:120mA at 5VDC,200mA at 24VDC
Switching Time:Typical 8ms
Safety Integrity Level:SIL3
Features
High Safety:Complies with international safety standards such as IEC 61508 and is suitable for SIL3 safety applications.
Fault Diagnosis:The module automatically performs comprehensive self-tests during operation,including input channel crosstalk detection,filter capacitor function verification,and module logic testing.It can detect module faults and external signal faults,and issue timely alarms.Signal Processing:This module collects signals from various sensors,such as proximity switches and limit switches,and processes these signals,converting them into signals that the safety system can recognize.
Hot-swappable:This module supports hot swapping,allowing module replacement without shutting down the system,facilitating maintenance.
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