描述
Triconex AO3481S2是一款模拟输出模块，主要应用于安全关键型工业自动化控制系统中。以下是其产品详情：
基本信息
品牌：Triconex
产品类型：模拟输出模块
输出通道数：4通道
电源输入：24VDC±10%
工作温度：-40°C至70°C
存储温度：-55°C至85°C
相对湿度：5%至95%，非冷凝
尺寸：263mm×58mm×28mm
功能特点
三重模块化冗余（TMR）技术：采用TMR架构，每个模块内部包含三个独立且相同的通道，当其中一个通道出现故障时，另外两个正常通道能够继续工作，并通过“表决”机制确保将正确、无故障的信号传输至系统，提高系统的容错能力。
精准模拟量输出：具备±0.25%满量程的高精度输出，配合12位分辨率，能够精确输出4-20mA的模拟量信号，满足工业生产中对控制阀、执行器等设备精准控制的需求。
信号隔离与抗干扰：通道间以及输出与系统地之间实现电气隔离，可有效防止信号噪声和干扰，保障输出信号的准确性和可靠性。
强大诊断功能：模块内置诊断功能，能够实时检测自身的完整性以及输出信号状态，及时发现并隔离潜在故障，为快速故障排查和维护提供便利。
灵活的模块化设计：模块化设计便于安装、维护和系统扩展，用户可根据实际生产需求，方便地增加或更换模块。
安全认证：满足SIL相关安全等级要求，具备CE、UL等认证。
The Triconex AO3481S2 is an analog output module primarily used in safety-critical industrial automation control systems.The following are product details:
Basic Information
Brand:Triconex
Product Type:Analog Output Module
Number of Output Channels:4
Power Input:24VDC±10%
Operating Temperature:-40°C to 70°C
Storage Temperature:-55°C to 85°C
Relative Humidity:5%to 95%,non-condensing
Dimensions:263mm×58mm×28mm
Features:Triple Modular Redundancy(TMR)technology:Utilizing a TMR architecture,each module contains three independent,identical channels.If one channel fails,the remaining two channels remain operational.A”voting”mechanism ensures that correct,fault-free signals are transmitted to the system,enhancing system fault tolerance.Precision Analog Output:Featuring a high-accuracy output of±0.25%of full-scale and 12-bit resolution,it accurately outputs 4-20mA analog signals,meeting the precise control requirements of control valves,actuators,and other equipment in industrial production.
Signal Isolation and Interference Immunity:Electrical isolation between channels and between the output and system ground effectively prevents signal noise and interference,ensuring the accuracy and reliability of the output signal.
Powerful Diagnostics:The module’s built-in diagnostics monitor its integrity and output signal status in real time,promptly identifying and isolating potential faults and facilitating rapid troubleshooting and maintenance.
Flexible Modular Design:The modular design facilitates installation,maintenance,and system expansion,allowing users to easily add or replace modules based on actual production needs.
Safety Certification:Meets SIL-compliant safety level requirements and carries CE and UL certifications.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
