TRICONEX A03481S2 安全冗余控制器

一、产品概述

• 品牌与型号：TRICONEX A03481S2
• 生产厂家：Triconex
• 类型：安全冗余控制器

二、核心特点

1. 三重冗余设计：
• A03481S2由三个完全相同且独立的处理器组成，它们并行运行相同的控制逻辑。
• 这种设计确保了即使有一个或两个处理器出现故障，系统依然能够继续运行，从而提供极高的系统可用性和安全性。
2. 安全完整性等级（SIL）：
• Triconex的TMR（三重模块冗余）系统能够达到最高的安全完整性等级SIL 3，这意味着它能够满足最严格的安全要求，用于保护人员和环境免受重大事故的影响。
3. 高性能处理能力：
• 每个处理器都具备足够的计算能力来执行复杂的控制算法和数据处理任务，适合大规模的工业过程控制和安全应用。
4. 容错机制：
• 处理器之间的结果会进行比较和表决，任何不一致的结果都会被识别并隔离，确保只有正确的决策被用来控制现场设备。
5. 通讯接口：
• A03481S2处理器模块支持与现场I/O模块、其他控制器以及上层控制系统之间的通讯，确保数据的实时传输和处理。

三、其他功能

• 编程与配置：使用Triconex的Tristation 1131软件进行编程和配置，该软件提供了一个图形化的开发环境，便于创建和修改控制逻辑。
• Fail-safe design：当检测到故障时，模块可以自动切换到安全状态，以确保过程安全。
• 数字输入：每个模块通常包含多个数字输入通道，用于接收来自现场设备的二进制信号。
• 通道隔离：输入通道与系统其余部分之间的电气隔离减少了干扰和故障传播。
• 状态指示：配备LED指示灯，用于显示模块和每个通道的运行状态，便于现场监控和故障排除。
• 热插拔功能：模块可以在不关闭系统的情况下进行更换，减少了停机时间和维护成本。

• 环境适应性：专为工业环境设计，具有防尘、防水和电磁干扰抵抗能力，适用于恶劣的工作条件。

• 

• 

• 

I. Product overview

Make and Model: TRICONEX A03481S2

Manufacturer: Triconex

Type: Secure redundant controller

Second, core features

Triple redundancy design:

The A03481S2 consists of three identical and independent processors that run the same control logic in parallel.

This design ensures that even if one or both processors fail, the system will continue to operate, providing extremely high system availability and security.

Safety Integrity Level (SIL) :

Triconex's TMR (Triple Module Redundancy) system achieves the highest safety integrity level, SIL 3, which means it meets the most stringent safety requirements for protecting people and the environment from major accidents.

High performance processing power:

Each processor has enough computing power to perform complex control algorithms and data processing tasks, suitable for large-scale industrial process control and security applications.

Fault tolerance mechanism:

Results between processors are compared and voted on, and any inconsistent results are identified and isolated, ensuring that only the right decisions are used to control the field devices.

Communication interface:

The A03481S2 processor module supports communication with field I/O modules, other controllers and the upper control system to ensure real-time data transmission and processing.

Third, other functions

Programming and configuration: Programming and configuration using Triconex's Tristation 1131 software, which provides a graphical development environment for creating and modifying control logic.

Fail-safe design: When a fault is detected, the module can automatically switch to a safe state to ensure process safety.

Digital input: Each module typically contains multiple digital input channels to receive binary signals from field devices.

Channel isolation: Electrical isolation between the input channel and the rest of the system reduces interference and fault propagation.

Status indicator: Equipped with LED indicator to display the operating status of the module and each channel, which is convenient for on-site monitoring and troubleshooting.

Hot-swappable: Modules can be replaced without shutting down the system, reducing downtime and maintenance costs.

Environmental adaptability: Designed for industrial environments with dust, water and electromagnetic interference resistance, suitable for harsh working conditions.

文章出自贵州源妙自动化设备有限公司官方网站，转载请附上以下链接：www.gkzxy.com | 

相关产品：

8312
3009X
3501E
3501T
3502E
3506X
3601E
33604E
3611E
3700A