描述
一、产品概述
TRICONEX 3604E是英维思（Invensys）旗下TRICONEX系列的数字输出模块，专为高安全性和高可靠性工业控制场景设计。其核心功能是实现三重模件容错（TMR）控制，支持实时数据采集、逻辑运算与安全输出，广泛应用于石油化工、电力、交通、环保等领域。
二、核心功能与技术参数
1.容错与安全设计
三重模件冗余（TMR）：
模块包含三个独立的控制器通道，实时比对输出结果，任一通道故障时仍能正常运行，确保系统连续性。
安全等级：
支持SIL 2（安全完整性等级2）和SIL 3应用，满足高风险工业场景的安全要求。
2.通信与接口
通信协议：
支持Modbus、DNP3、OPC等工业协议，便于与PLC、DCS系统及第三方设备集成。
物理接口：
提供多通道数字输出接口，兼容24VDC电源，支持远程配置与监控。
3.实时监测与诊断
自诊断功能：
实时监测模块状态，检测输出信号与命令是否匹配，故障时触发警报并记录日志。
电压环回检测：
通过独立电路验证输出开关操作，确保信号传输的可靠性。
4.物理规格
尺寸：约200mm×150mm×50mm
3700
3700
1.Product Overview
The TRICONEX 3604E is a digital output module of the TRICONEX series of Invensys,designed for high safety and high reliability industrial control scenarios.Its core function is to realize triple module fault tolerance(TMR)control,support real-time data acquisition,logical computing and safe output,and is widely used in petrochemicals,electricity,transportation,environmental protection and other fields.
2.Core functions and technical parameters
1.Fault-tolerant and security design
Triple Module Redundancy(TMR):
The module includes three independent controller channels,which compare the output results in real time,and can still operate normally when any channel fails,ensuring system continuity.
Safety Level:
Supports SIL 2(Safety Integrity Level 2)and SIL 3 applications to meet the safety requirements of high-risk industrial scenarios.
2.Communication and Interface
Communication protocol:
Supports industrial protocols such as Modbus,DNP3,and OPC,which are convenient for integration with PLC,DCS systems and third-party devices.
Physical interface:
Provides a multi-channel digital output interface,is compatible with 24VDC power supply,and supports remote configuration and monitoring.
3.Real-time monitoring and diagnosis
Self-diagnosis function:
Monitor the module status in real time,detect whether the output signal matches the command,trigger an alarm in case of a fault and record a log.
Voltage loopback detection:
Verify the output switch operation through independent circuits to ensure the reliability of signal transmission.
4.Physical specifications
Size:Approximately 200mm×150mm×50mm
