产品详情
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品牌：TRICONEX
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型号：RO3451
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输入电压：24V DC
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输入通道：16 个隔离的数字输入通道，支持干接点、脉冲和开关关闭等多种输入类型。
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工作温度：-40°C 至 +85°C。
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防护等级：IP65。
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认证：CE、RoHS，还通过了 TÜV、IEC 61508 等国际安全标准认证，达到 SIL 3 安全等级。
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Brand: TRICONEX
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Model: RO3451
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Input Voltage: 24V DC
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Input Channels: 16 isolated digital input channels.
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Operating Temperature: -40°C to +85°C.
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Protection Rating: IP65.
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Certifications: CE, RoHS, TÜV, IEC 61508, SIL 3.
RO3451
产品介绍 TRICONEX RO3451 是一款高性能的数字输入模块，专为安全仪表系统（SIS）设计。它采用先进的电路设计和严格的生产工艺，确保在各种恶劣环境下的稳定运行。该模块具备高精度信号采集能力，支持 4-20mA 模拟信号输入，适用于压力、温度、流量等过程变量测量。其内置信号调理电路，有效抑制噪声干扰，确保数据准确性。RO3451 支持 Tricon 系统特有的三重模块冗余（TMR）结构，通过三取二表决机制实现高可靠性。即使单个通道故障，系统也可自动切换至备用通道，确保连续运行。此外，它还具备宽温环境适应性、模块化与可扩展性等优点，采用标准 DIN 导轨安装，便于现场维护和更换，且支持热插拔功能，无需停机即可更换故障模块。
Product Introduction The TRICONEX RO3451 is a high-performance digital input module designed for Safety Instrumented Systems (SIS). It ensures precise and reliable digital input management for 24V applications. The module features advanced circuit design and manufacturing processes, guaranteeing stable operation in harsh environments. With high-precision signal acquisition capabilities, it supports 4-20mA analog signal inputs for measuring variables like pressure, temperature, and flow. Its built-in signal conditioning circuit effectively suppresses noise interference, ensuring data accuracy. The RO3451 supports the Triplex Module Redundancy (TMR) structure unique to Tricon systems, achieving high reliability through a two-out-of-three voting mechanism. Even if a single channel fails, the system can automatically switch to a backup channel, ensuring continuous operation. Additionally, it offers wide temperature adaptability, modular and expandable design, standard DIN rail mounting for easy on-site maintenance and replacement, and hot-swapping functionality for replacing faulty modules without downtime.
RO3451
Product Application Industries The RO3451 is widely used in various industrial sectors such as petrochemical, power, metallurgy, and water treatment. In the petrochemical industry, it is used for reactor temperature monitoring and pipeline pressure control. In power generation, it is applied in generator set vibration monitoring and boiler water level control. In metallurgy and mining, it is used for blast furnace temperature monitoring and mine ventilation systems. In water treatment, it is employed in water quality parameter monitoring and pump station pressure regulation.
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