TRICONEX  HCU3700/3703E模拟输入接口模块  PDF资料 

1.产 品 资 料 介 绍：

TRICONEX HC U3700/3703E 是 Triconex 安全仪表系统中的模拟输入接口模块，采用三重模件冗余架构，适用于石油、化工、电力等高安全性关键控制领域。

1. 采用三重模件冗余架构，内部三个独立通道并行处理同一输入信号

2. 通过硬件表决机制实现 2oo3 数据校验，单通道故障不影响模块整体运行

3. 通过 TÜV 认证，符合 IEC 61508/61511 标准，达到 SIL 3 安全完整性等级

4. 提供 16 路差分隔离模拟输入通道，支持 0-5V DC 或 0-10V DC 双量程配置

5. 通道间电气隔离电压 ≥2500V AC，有效阻断现场浪涌及电磁干扰

6. 分辨率 12 位至 16 位可选，精度优于 ±0.15% FSR（0°C 至 60°C 范围内）

7. 支持 +6% 超量程测量能力，可捕获信号瞬态过冲

8. 共模抑制比 -90dB @ 60Hz，有效抑制共模干扰和地环流

9. 内置开路输入检测功能，检测到开路时系统自动上报，便于故障排查

10. 工作温度范围 -40°C 至 +70°C，适应极端工业环境

11. 支持热插拔功能，运行状态下可更换故障模块

12. 内置通道状态指示灯与自诊断功能，可快速定位异常

综上所述，TRICONEX HC U3700/3703E 凭借 16 路差分隔离输入、TMR 三重冗余架构及 SIL 3 安全认证，为高可靠性工业安全控制提供了精准稳定的模拟信号采集解决方案。

TRICONEX  HCU3700/3703E模拟输入接口模块   英文介绍

The Triconex HC U3700/3703E is an analog input interface module in the Triconex safety instrumented system, which adopts a triple module redundancy architecture and is suitable for high safety critical control fields such as petroleum, chemical, and power.

Adopting a triple module redundant architecture, three independent channels internally process the same input signal in parallel

Implement 2oo3 data verification through hardware voting mechanism, single channel failure does not affect the overall operation of the module

Certified by T Ü V, compliant with IEC 61508/61511 standards, achieving SIL 3 safety integrity level

Provide 16 differential isolated analog input channels, supporting 0-5V DC or 0-10V DC dual range configuration

The electrical isolation voltage between channels is ≥ 2500V AC, effectively blocking on-site surges and electromagnetic interference

Resolution ranging from 12 to 16 bits, with an accuracy better than ± 0.15% FSR (within the range of 0 ° C to 60 ° C)

Support+6% over range measurement capability, capable of capturing signal transient overshoot

Common mode rejection ratio -90dB @ 60Hz, effectively suppressing common mode interference and ground current

Built in open circuit input detection function, the system automatically reports when an open circuit is detected, making it easy to troubleshoot

Working temperature range -40 ° C to+70 ° C, suitable for extreme industrial environments

Support hot swappable function, and the faulty module can be replaced during operation

Built in channel status indicator light and self diagnostic function, which can quickly locate abnormalities

In summary, TRICONEX HC U3700/3703E provides a precise and stable analog signal acquisition solution for high reliability industrial safety control with 16 differential isolation inputs, TMR triple redundancy architecture, and SIL 3 safety certification.

TRICONEX  HCU3700/3703E模拟输入接口模块  产品展示   

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型号：TRICONEX  HCU3700/3703E模拟输入接口模块

质保：一年

成色：全新/二手

优势产品：ABB、GE、FOXBORO、TRICONEX、BENTLY、A-B、MOTOROLA、HONEYWELL 、SCHNEIDER 

                    WOODWARD、EMERSON、RELIANCE、DEIF、NI、XYVOM等

特点：主营产品各种模块/卡件，控制器，触摸屏，伺服驱动器。

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