产品详情
产品概述
TRICONEX AI2351 7400210-010 是一款专为工业安全仪表系统（SIS）设计的高精度模拟输入模块，隶属于 TRICONEX Tricon 三重冗余控制系统的核心组件。作为安全关键型应用的核心设备，TRICONEX AI2351 7400210-010 采用三重模件冗余（TMR）架构，通过三个独立通道同步采集模拟信号并进行三取二表决，确保单个通道故障不影响系统正常运行，满足 SIL 3 安全等级要求。
该模块支持多种模拟信号输入类型，包括 4-20mA 电流、0-10V 电压和 RTD 温度信号，可无缝集成于石油化工、电力能源等行业的安全联锁系统和紧急停车系统（ESD）中。TRICONEX AI2351 7400210-010 具备 1500V AC 电气隔离和 IP65/NEMA 4X 防护等级，可在 – 40°C 至 + 70°C 的宽温范围内稳定运行，有效抵御电磁干扰和恶劣环境影响。其模块化设计支持热插拔操作，内置实时故障诊断功能，通过 LED 指示灯和系统软件双重预警，显著降低维护成本，提升工业控制过程的连续性和效率。
Product Overview
The TRICONEX AI2351 7400210-010 is a high-precision analog input module designed for industrial safety instrumented systems (SIS), serving as a core component of TRICONEX’s Tricon triple-redundant control system. As a critical device for safety-critical applications, the TRICONEX AI2351 7400210-010 employs a triple-modular redundancy (TMR) architecture, using three independent channels to synchronously collect analog signals and perform a 2-out-of-3 voting mechanism. This ensures that a single channel failure does not disrupt system operation, meeting SIL 3 safety integrity level requirements.Whatsapp:+86 18059884797
Supporting multiple analog signal input types, including 4-20mA current, 0-10V voltage, and RTD temperature signals, the module enables seamless integration into safety interlock systems and emergency shutdown systems (ESD) across industries such as petrochemicals and power generation. The TRICONEX AI2351 7400210-010 features 1500V AC electrical isolation and IP65/NEMA 4X protection, operating stably within a wide temperature range of -40°C to +70°C while effectively resisting electromagnetic interference and harsh environmental conditions. Its modular design supports hot-swappable operation, with built-in real-time fault diagnostics providing dual alerts via LED indicators and system software, significantly reducing maintenance costs and enhancing the continuity and efficiency of industrial control processes.
技术规格
| 参数名称 | 参数值 |
|---|---|
| 产品型号 | AI2351 7400210-010 |
| 制造商 | TRICONEX |
| 产品类型 | 模拟输入模块（三重冗余） |
| 输入信号类型 | 4-20mA、0-10V、RTD |
| 输入通道数 | 8 通道（隔离型） |
| 信号隔离 | 1500 V AC 电气隔离 |
| 精度 | ±0.05%（满量程） |
| 响应时间 | ≤20 ms（信号变化检测） |
| 通信协议 | RS-485 |
| 工作温度 | -40°C 至 +70°C |
| 湿度范围 | 0% – 95%（无冷凝） |
| 安装方式 | 标准机架安装（Tricon 系统兼容） |
| 冗余支持 | 三重化冗余配置 |
| 防护等级 | IP65/NEMA 4X |
| 重量 | 约 1.5 千克 |
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | AI2351 7400210-010 |
| Manufacturer | TRICONEX |
| Product Type | Analog Input Module (Triple Redundant) |
| Input Signal Type | 4-20mA, 0-10V, RTD |
| Number of Input Channels | 8 channels (isolated) |
| Signal Isolation | 1500 V AC electrical isolation |
| Accuracy | ±0.05% (full scale) |
| Response Time | ≤20 ms (signal change detection) |
| Communication Protocol | RS-485 |
| Operating Temperature | -40°C to +70°C |
| Humidity Range | 0% – 95% (non-condensing) |
| Mounting Method | Standard rack mounting (compatible with Tricon system) |
| Redundancy Support | Triple-redundant configuration |
| Protection Rating | IP65/NEMA 4X |
| Weight | Approximately 1.5 kg |
主要特点和优势
三重冗余可靠性：TRICONEX AI2351 7400210-010 的 TMR 架构通过三个独立通道同步处理信号，确保单个通道故障时系统仍能正常运行，满足 SIL 3 安全等级认证。其硬件设计可承受极端温度、振动和电磁干扰，在炼油厂、核电站等高危环境中保持信号稳定性。
多协议兼容性与信号灵活性：支持 4-20mA 电流、0-10V 电压和 RTD 温度信号输入，兼容压力传感器、温度变送器等现场设备，无需额外信号转换模块。高精度信号处理能力（±0.05% 满量程）适用于实时监测关键工艺参数。
智能诊断与便捷维护：内置自诊断功能实时监测通道状态、电源完整性和信号质量，通过 LED 指示灯和系统软件双重预警，快速定位并隔离故障点。支持热插拔操作，允许在系统运行状态下更换模块，显著缩短维护时间。模块化设计紧凑，重量仅 1.5 千克，节省机柜空间的同时简化安装流程。
多协议兼容性与信号灵活性：支持 4-20mA 电流、0-10V 电压和 RTD 温度信号输入，兼容压力传感器、温度变送器等现场设备，无需额外信号转换模块。高精度信号处理能力（±0.05% 满量程）适用于实时监测关键工艺参数。
智能诊断与便捷维护：内置自诊断功能实时监测通道状态、电源完整性和信号质量，通过 LED 指示灯和系统软件双重预警，快速定位并隔离故障点。支持热插拔操作，允许在系统运行状态下更换模块，显著缩短维护时间。模块化设计紧凑，重量仅 1.5 千克，节省机柜空间的同时简化安装流程。
Main Features and Advantages
Triple-redundant reliability: The TRICONEX AI2351 7400210-010‘s TMR architecture processes signals through three independent channels, ensuring system continuity even in the event of a single channel failure and meeting SIL 3 safety integrity level certification. Its hardware design withstands extreme temperatures, vibrations, and electromagnetic interference, maintaining signal stability in high-risk environments such as refineries and nuclear power plants.Whatsapp:+86 18059884797
Multi-protocol compatibility and signal flexibility: Supports 4-20mA current, 0-10V voltage, and RTD temperature signal inputs, compatible with field devices like pressure sensors and temperature transmitters without additional signal converters. High-precision signal processing (±0.05% full scale) enables real-time monitoring of critical process parameters.
Intelligent diagnostics and convenient maintenance: Built-in self-diagnostic functions continuously monitor channel status, power integrity, and signal quality, providing dual alerts via LED indicators and system software to quickly locate and isolate faults. Supports hot-swapping, allowing module replacement during system operation and significantly reducing maintenance downtime. The modular design is compact, weighing only 1.5 kg, saving cabinet space while simplifying installation.
Multi-protocol compatibility and signal flexibility: Supports 4-20mA current, 0-10V voltage, and RTD temperature signal inputs, compatible with field devices like pressure sensors and temperature transmitters without additional signal converters. High-precision signal processing (±0.05% full scale) enables real-time monitoring of critical process parameters.
Intelligent diagnostics and convenient maintenance: Built-in self-diagnostic functions continuously monitor channel status, power integrity, and signal quality, providing dual alerts via LED indicators and system software to quickly locate and isolate faults. Supports hot-swapping, allowing module replacement during system operation and significantly reducing maintenance downtime. The modular design is compact, weighing only 1.5 kg, saving cabinet space while simplifying installation.
应用领域
TRICONEX AI2351 7400210-010 广泛应用于对安全性和可靠性要求极高的工业场景，核心领域包括：
- 石油化工：在炼油厂、化工厂的安全联锁系统中，实时监测压力、温度等模拟信号，预防泄漏或爆炸风险，确保生产流程符合安全规范。
- 电力能源：用于火电厂、核电站的汽轮机保护系统，采集温度、振动等模拟信号，实现过载保护和异常工况的快速响应，保障发电设备的安全稳定运行。
- 制药与食品：在无菌灌装线中，监测温度、液位等模拟信号，确保生产流程的自动化控制和质量追溯，满足 GMP 标准对设备可靠性的严苛要求。
- 重工业制造：集成于冶金高炉、轧机的安全控制系统，实时反馈压力、流量等模拟信号，防止过载、超温等危险情况发生，提升工业生产的安全性和效率。
无论何种场景，TRICONEX AI2351 7400210-010 均以其卓越的冗余设计和抗干扰能力，为关键设备的稳定运行提供坚实保障。
Application Areas
The TRICONEX AI2351 7400210-010 is widely used in industrial scenarios with extremely high requirements for safety and reliability, including core sectors such as:
- Petrochemicals: In safety interlock systems of refineries and chemical plants, it real-time monitors analog signals like pressure and temperature to prevent leakage or explosion risks and ensure production processes comply with safety standards.
- Power and Energy: Applied in steam turbine protection systems of thermal and nuclear power plants, collecting analog signals such as temperature and vibration to enable overload protection and rapid response to abnormal conditions, ensuring safe and stable operation of power-generating equipment.
- Pharmaceuticals and Food: In sterile filling lines, it monitors analog signals like temperature and liquid level to ensure automated process control and quality traceability, meeting the strict reliability requirements of GMP standards.E-mail : xiongbagk@gmail.com
- Heavy Industry Manufacturing: Integrated into safety control systems for metallurgical blast furnaces and rolling mills, it provides real-time feedback on analog signals like pressure and flow rate to prevent overloads, overheating, and other hazards, enhancing the safety and efficiency of industrial production.
In all scenarios, the TRICONEX AI2351 7400210-010 ensures stable operation of critical equipment with its excellent redundant design and anti-interference capabilities.
相关产品
- TRICONEX Tricon CX Controller：高性能三重冗余控制器，作为 AI2351 7400210-010 的核心处理单元，支持复杂安全逻辑运算和系统集成，适用于大型 SIS 系统。
- TRICONEX AO3401：模拟输出模块，与 AI2351 7400210-010 配套使用，形成完整的安全逻辑控制回路，实现信号输入到输出的闭环管理。
- TRICONEX AI3351：同系列模拟输入模块，与 AI2351 7400210-010 功能相似但通道配置不同，适用于多样化的信号采集需求。
- TRICONEX DI3301：数字输入模块，与 AI2351 7400210-010 协同工作，满足工业系统中数字信号与模拟信号的混合采集需求。
- TRICONEX FTA3361：现场接线端子模块，专为 AI2351 7400210-010 设计，简化现场设备接线流程，提升安装效率。
Related Products
- TRICONEX Tricon CX Controller: A high-performance triple-redundant controller serving as the core processing unit for the AI2351 7400210-010, supporting complex safety logic operations and system integration for large-scale SIS systems.
- TRICONEX AO3401: An analog output module that works with the AI2351 7400210-010 to form a complete safety logic control loop, enabling closed-loop management from signal input to output.
- TRICONEX AI3351: A sister analog input module in the same series, similar in function to the AI2351 7400210-010 but with different channel configurations, suitable for diverse signal acquisition needs.E-mail : xiongbagk@gmail.com
- TRICONEX DI3301: A digital input module that collaborates with the AI2351 7400210-010 to meet the mixed signal acquisition needs of industrial systems for both digital and analog signals.
- TRICONEX FTA3361: A field termination assembly module specifically designed for the AI2351 7400210-010, simplifying field device wiring and improving installation efficiency.
AI2351-7400210-010
安装与维护
安装前准备：在安装 TRICONEX AI2351 7400210-010 前，需确认安装环境符合技术规格要求，包括电源电压稳定性（15-30 V DC）、环境温度湿度范围及电磁兼容性。使用专用工具将模块正确插入 Tricon 系统机架，确保通信接口与控制器可靠连接。核对现场设备接线图，确认输入信号类型与模块配置匹配，避免极性接反或电压过载，确保接线牢固以防止信号中断。模块机械锁定设计可防止安装错位，需严格按照标识方向插入。
维护建议：定期通过系统软件查看 AI2351 7400210-010 的诊断状态，检查通道指示灯是否正常，及时处理故障报警。每季度清洁模块表面灰尘，确保散热良好；每年对接线端子进行紧固，防止接触不良导致信号异常。若需更换模块，支持热插拔操作，但需提前记录配置参数，更换后验证信号采集功能是否正常。建议根据使用频率储备适量备件，以应对突发故障需求。
维护建议：定期通过系统软件查看 AI2351 7400210-010 的诊断状态，检查通道指示灯是否正常，及时处理故障报警。每季度清洁模块表面灰尘，确保散热良好；每年对接线端子进行紧固，防止接触不良导致信号异常。若需更换模块，支持热插拔操作，但需提前记录配置参数，更换后验证信号采集功能是否正常。建议根据使用频率储备适量备件，以应对突发故障需求。
Installation and Maintenance
Installation preparation: Before installing the TRICONEX AI2351 7400210-010, verify that the installation environment meets technical specifications, including stable power supply voltage (15-30 V DC), ambient temperature/humidity ranges, and electromagnetic compatibility. Use specialized tools to correctly insert the module into the Tricon system rack, ensuring reliable communication interface connections with the controller. Check the field device wiring diagram to confirm that the input signal type matches the module configuration, avoiding reverse polarity or voltage overload, and ensure secure wiring to prevent signal interruptions. The module’s mechanical locking design prevents misinstallation; strictly follow the marked direction during insertion.
Maintenance suggestions: Regularly check the diagnostic status of the AI2351 7400210-010 through system software, inspect channel indicator lights for normal operation, and address fault alarms promptly. Clean the module surface quarterly to ensure good heat dissipation, and tighten wiring terminals annually to prevent signal abnormalities due to poor contact. For module replacement, hot-swapping is supported, but record configuration parameters in advance and verify signal acquisition functionality after replacement. It is recommended to stock an appropriate number of spare parts based on usage frequency to address sudden failure needs.
Maintenance suggestions: Regularly check the diagnostic status of the AI2351 7400210-010 through system software, inspect channel indicator lights for normal operation, and address fault alarms promptly. Clean the module surface quarterly to ensure good heat dissipation, and tighten wiring terminals annually to prevent signal abnormalities due to poor contact. For module replacement, hot-swapping is supported, but record configuration parameters in advance and verify signal acquisition functionality after replacement. It is recommended to stock an appropriate number of spare parts based on usage frequency to address sudden failure needs.
产品保障
我们公司为 TRICONEX AI2351 7400210-010 提供为期一年的质量保修服务，覆盖非人为因素导致的硬件故障。在保修期内，若产品出现性能异常或功能失效，我们将提供更换服务。此外，对于停产型号或紧急需求，我们依托全球供应链网络，能够快速响应客户对稀缺备件的采购需求，以可靠的服务助力工业系统持续稳定运行。
Product Warranty
Our company provides a one-year quality warranty for the TRICONEX AI2351 7400210-010, covering hardware failures caused by non-human factors. During the warranty period, if the product experiences performance anomalies or functional failures, we will provide replacement services.Whatsapp:+86 18059884797 Additionally, for discontinued models or urgent needs, we leverage our global supply chain network to quickly respond to customers’ procurement demands for rare spare parts, supporting the continuous and stable operation of industrial systems with reliable service.
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