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AO3481

TRICONEX AO3481 模拟量输出模块/厦门雄霸现货供应

¥40,000 ¥34,500

TRICONEX AO3481 是 TRICONEX 旗下一款高性能模拟量输出模块，专为工业自动化安全仪表系统（SIS）设计。作为 Tricon 系列的核心组件，该模块采用三重模块化冗余（TMR）架构，通过三个独立处理器同步处理输出信号，确保在极端工况下仍能实现高精度、高可靠性的模拟量控制。
产品型号：AO3481
产品类型：模拟量输出模块
通道数量：8 路隔离输出
输出信号：4-20mA、0-10V（可选）
精度等级：±0.1% FS
更新速率：≤10ms / 通道
通信协议：Tricon 内部高速总线

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产品详情

TRICONEX AO3481 产品概述

TRICONEX AO3481 是 TRICONEX 旗下一款高性能模拟量输出模块，专为工业自动化安全仪表系统（SIS）设计。作为 Tricon 系列的核心组件，该模块采用三重模块化冗余（TMR）架构，通过三个独立处理器同步处理输出信号，确保在极端工况下仍能实现高精度、高可靠性的模拟量控制。TRICONEX AO3481 支持 4-20mA、0-10V 等多种标准信号输出，可精准驱动调节阀、变频器等执行机构，广泛应用于石油化工、电力、制药等高风险行业的关键过程控制场景。

 

该模块具备自诊断与故障容错功能，能实时监测通道状态并自动隔离异常信号，有效避免单点故障导致的系统失效。TRICONEX AO3481 通过 SIL 3 安全认证，符合 IEC 61508 和 ISA 84.00.01 国际标准，可满足严苛的安全完整性要求。此外，其热插拔设计允许在线更换模块，显著降低系统停机时间，提升生产连续性与运维效率。

Product Overview

The TRICONEX AO3481 is a high-performance analog output module developed by TRICONEX, designed specifically for industrial automation safety instrumented systems (SIS). As a key component of the Tricon series, this module utilizes a Triple Modular Redundancy (TMR) architecture, synchronizing output signals through three independent processors to ensure high-precision and reliable analog control even under extreme conditions. The TRICONEX AO3481 supports standard output signals such as 4-20mA and 0-10V, enabling precise actuation of control valves, variable frequency drives, and other actuators. It is widely adopted in critical process control scenarios across industries like petrochemicals, power generation, and pharmaceuticals.

 

Featuring self-diagnosis and fault-tolerance capabilities, the module continuously monitors channel status and isolates abnormal signals automatically, preventing single-point failures from disrupting system operations. Certified at SIL 3 safety integrity level and compliant with international standards IEC 61508 and ISA 84.00.01, TRICONEX AO3481 meets the most stringent safety requirements. Its hot-swappable design allows for online module replacement, minimizing downtime and enhancing production continuity.

AO3481

AO3481

技术规格

参数名称 参数值
产品型号 TRICONEX AO3481
制造商 TRICONEX
产品类型 模拟量输出模块
通道数量 8 路隔离输出
输出信号 4-20mA、0-10V（可选）
精度等级 ±0.1% FS
更新速率 ≤10ms / 通道
通信协议 Tricon 内部高速总线
冗余支持 三重化冗余（TMR）
安全等级 SIL 3（IEC 61508）
工作温度 -40°C 至 +70°C
防护等级 IP20（机柜内安装）
认证标准 CE、UL、ATEX、IECEx

Technical Specifications

Parameter Name Parameter Value
Product Model TRICONEX AO3481
Manufacturer TRICONEX
Product Type Analog Output Module
Number of Channels 8 isolated channels
Output Signals 4-20mA, 0-10V (selectable)
Accuracy ±0.1% full scale
Update Rate ≤10ms per channel
Communication Tricon internal high-speed bus
Redundancy Triple Modular Redundancy (TMR)
Safety Rating SIL 3 (IEC 61508)
Operating Temperature -40°C to +70°C
Protection Class IP20 (for cabinet installation)
Certifications CE, UL, ATEX, IECEx

TRICONEX AO3481 主要特点和优势

TRICONEX AO3481 的核心竞争力在于其卓越的可靠性与精准控制能力。三重冗余架构确保模块在单个处理器故障时仍能维持稳定输出，而内置的故障诊断机制可实时检测开路、短路等异常状态，并通过 LED 指示灯快速定位问题，大幅缩短故障排查时间。

 

该模块支持灵活的信号配置，用户可通过软件自定义输出范围与工程单位，适配不同品牌的执行器。其高速更新速率（≤10ms / 通道）满足动态过程控制需求，尤其适用于需要快速响应的化工反应釜或汽轮机调节系统。此外，TRICONEX AO3481 的全密封设计与宽温工作范围使其能适应海上平台、沙漠油田等恶劣环境，降低维护频率与运营成本。

Key Features and Advantages

The TRICONEX AO3481 excels in reliability and precision control. Its TMR architecture guarantees stable output even when a single processor fails, while built-in diagnostic mechanisms detect open circuits, short circuits, and other anomalies in real-time. LED indicators facilitate rapid fault identification, significantly reducing troubleshooting time.

 

The module offers flexible signal configuration, allowing users to customize output ranges and engineering units to match various actuators. Its high-speed update rate (≤10ms/channel) suits dynamic process control applications, such as chemical reactor temperature regulation or steam turbine speed control. Additionally, the TRICONEX AO3481‘s fully-sealed design and wide temperature tolerance enable operation in harsh environments like offshore platforms and desert oil fields, minimizing maintenance requirements.

AO3481

AO3481

TRICONEX AO3481 应用领域

TRICONEX AO3481 广泛应用于对安全与精度要求极高的工业场景：

 

  1. 石油化工：控制裂解炉温度、精馏塔压力等关键参数，保障工艺安全稳定。
  2. 电力能源：调节发电机励磁电流、汽轮机进汽阀开度，优化发电效率。
  3. 制药与食品：精确控制反应釜搅拌速度、灌装液位，确保产品质量一致性。
  4. 水处理：调节水泵变频器输出，实现管网压力智能控制。
  5. 冶金与矿业：控制熔炉进料量、矿浆浓度，提升生产自动化水平。

 

凭借 SIL 3 安全认证与冗余设计，TRICONEX AO3481 可有效降低系统失效风险，为企业提供可靠的过程控制解决方案。

The TRICONEX AO3481 serves critical applications across multiple industries:

 

  1. Petrochemicals: Controls key parameters like cracking furnace temperature and distillation column pressure for safe operations.
  2. Power Generation: Regulates generator excitation current and turbine steam valve openings to optimize efficiency.
  3. Pharmaceuticals & Food: Ensures precise control of reactor agitation speed and filling levels for consistent product quality.
  4. Water Treatment: Adjusts water pump frequencies for intelligent pressure management in distribution networks.
  5. Metallurgy & Mining: Manages furnace feed rates and slurry concentrations to enhance automation.

With its SIL 3 certification and redundant design, TRICONEX AO3481 effectively mitigates system failure risks, providing reliable process control solutions for industrial enterprises.

AO3481

AO3481

TRICONEX AO3481相关产品

  1. TRICONEX AI3512：模拟量输入模块，与AO3481配套实现闭环控制。
  2. TRICONEX DO3682：数字量输出模块，用于紧急停机信号驱动。
  3. TRICONEX 3700 系列：高速 I/O 扩展模块，增强系统通道容量。
  4. TRICONEX 4351B：通信网关模块，支持与第三方系统的数据交互。
  5. TRICONEX AO3482：升级版模块，新增 HART 协议支持，提升智能化水平。

Related Products

  1. TRICONEX AI3512: Analog input module, complementary to AO3481 for closed-loop control.
  2. TRICONEX DO3682: Digital output module for emergency shutdown signal actuation.
  3. TRICONEX 3700 Series: High-speed I/O expansion modules for increased channel capacity.
  4. TRICONEX 4351B: Communication gateway module enabling data exchange with third-party systems.
  5. TRICONEX AO3482: Upgraded version with added HART protocol support for enhanced intelligence.

TRICONEX AO3481安装与维护

安装前准备：安装TRICONEX AO3481前，需确保机柜环境符合温湿度要求，使用专用导轨固定模块，并严格按照接线图区分电源线与信号线，避免电磁干扰。建议由认证工程师完成模块配置，确保输出信号与系统需求匹配。
维护建议：定期通过 Tricon 系统诊断工具检查模块状态，清理散热孔灰尘。若指示灯显示异常，可通过冗余通道切换保障系统运行，随后联系专业人员更换故障模块。每 12 个月进行一次功能测试，验证冗余与诊断功能有效性。

Installation and Maintenance

Installation Preparation: Before installing TRICONEX AO3481, ensure the cabinet environment meets temperature and humidity requirements. Secure the module using the dedicated rail and follow wiring diagrams meticulously to prevent electromagnetic interference. Certified engineers are recommended for module configuration to match output signals with system specifications.
Maintenance Recommendations: Regularly monitor module status via the Tricon diagnostic tool and clean cooling vents. In case of abnormal indicator lights, switch to redundant channels to maintain operation and contact professionals for replacement. Conduct functional tests annually to verify redundancy and diagnostic effectiveness.

AO3481

AO3481

TRICONEX AO3481产品保障

作为工控行业 17 年的进出口贸易领军企业，我们承诺为TRICONEX AO3481 提供全面售后支持。所有产品均经过严格质检，确保符合原厂标准，并提供 1 年质保服务。依托庞大的现货库存与全球供货网络，我们可快速响应客户对冷门、停产型号的紧急需求，7×24 小时技术团队随时为您提供选型、安装及故障排除指导，助力企业高效运营。

Product Assurance

As a leading import-export distributor with 17 years of experience in industrial control, we offer comprehensive after-sales support for TRICONEX AO3481. All products undergo strict quality inspections to meet original factory standards and come with a 1-year warranty. Leveraging our extensive stock and global supply network, we rapidly fulfill urgent requests for hard-to-find or obsolete models. Our 24/7 technical team provides selection guidance, installation support, and troubleshooting assistance, ensuring seamless operations for your business.

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