TRICONEX DO2401 7400209-030 Product Introduction

Product Overview:

The TRICONEX DO2401 7400209-030 is a digital output module in the TRICONEX series, designed specifically for industrial automation and safety control systems. This module is based on Triple Modular Redundancy (TMR) technology, supporting high reliability data transmission and equipment control, and is suitable for scenarios with strict safety requirements such as petroleum, chemical, power, and rail transit. Its core functions include digital signal output, fault diagnosis, and multi protocol communication, and it is a key component of Safety Instrumented Systems (SIS) and process control.

Main features and advantages:

Redundancy design: Adopting a triple module redundancy architecture, each output channel operates independently and through a hardware voting mechanism, ensuring that a single point of failure does not affect the overall operation of the system.

High speed response: Output response time ≤ 10ms, meeting high real-time requirements for industrial applications such as emergency shutdown and valve control.

High reliability: Passed TUV AK6 certification, meets SIL3 safety level standards, supports wide temperature working environments from -40 ℃ to+70 ℃, and adapts to harsh industrial conditions.

Communication compatibility: Integrated with protocols such as Modbus, TCP/IP, OPC, etc., supporting seamless integration with TRICON systems and other industrial equipment.

Intelligent diagnosis: Built in self checking function, real-time monitoring of module status and providing fault alarms, reducing downtime.

Hot swappable support: supports online module replacement, maintenance without interrupting system operation, and improves device availability.

Technical specifications:

Parameter values

Model DO2401 7400209-030

Output type digital quantity (dry contact/wet contact)

32 output channels (each independently isolated)

Input voltage 24V DC (compatible with 12-36V DC range)

Working temperature -40 ℃ to+70 ℃

Communication interfaces MODBUS, TCP/IP, OPC UA

Safety certification SIL3 (IEC 61508), TUV AK6

Size 20 × 20mm (standard rack installation)

Weight ≤ 1kg

Application areas:

Safety Instrumented System (SIS): Execute safety control instructions such as Emergency Shutdown (ESD), Fire and Gas Detection (FGS), etc.

Process control: Drive valves, actuators, and other equipment to achieve industrial process automation.

Electricity and Energy: Monitor the status of power grid equipment to ensure the safe operation of power plants and substations.

Rail transit: used for key links such as signal control and interlocking systems.

Related products:

TRICONEX 3625C1: A digital input module that works in conjunction with DO2401 to achieve bidirectional control of input/output signals.

TRICONEX 8310N2: Power module, providing redundant power supply guarantee for DO2401.

TRICONEX EICM 4107: Enhanced communication module that extends the network connectivity capabilities of DO2401.

TRICONEX DO2401 7400209-030产品简介

产品概述：

型号TRICONEX DO2401 7400209-030是TRICONEX系列中的数字量输出模块，专为工业自动化与安全控制系统设计。该模块基于三重模件冗余（TMR）技术，支持高可靠性数据传输与设备控制，适用于石油、化工、电力、轨道交通等对安全性要求严苛的场景。其核心功能包括数字信号输出、故障诊断及多协议通信，是安全仪表系统（SIS）与过程控制的关键组件。

主要特点和优势：

冗余设计：采用三重模件冗余架构，每个输出通道独立运行并通过硬件表决机制，确保单点故障不影响系统整体运行。

高速响应：输出响应时间≤10ms，满足紧急停机、阀门控制等实时性要求高的工业应用。

高可靠性：通过TUV AK6级认证，符合SIL3安全等级标准，支持-40℃至+70℃宽温工作环境，适应恶劣工业条件。

通信兼容性：集成Modbus、TCP/IP、OPC等协议，支持与TRICON系统及其他工业设备无缝对接。

智能诊断：内置自检功能，实时监测模块状态并提供故障报警，减少停机时间。

热插拔支持：支持在线更换模块，维护无需中断系统运行，提升设备可用性。

技术规格：

参数数值

型号DO2401 7400209-030

输出类型数字量（干接点/湿接点）

输出通道数32路（每通道独立隔离）

输入电压24V DC（兼容12-36V DC范围）

工作温度-40℃至+70℃

通信接口MODBUS、TCP/IP、OPC UA

安全认证SIL3（IEC 61508）、TUV AK6

尺寸20×20mm（标准机架安装）

重量≤1kg

应用领域：

安全仪表系统（SIS）：执行紧急停车（ESD）、火灾与气体检测（FGS）等安全控制指令。

过程控制：驱动阀门、执行器等设备，实现工业流程自动化。

电力与能源：监控电网设备状态，保障发电厂、变电站安全运行。

轨道交通：用于信号控制、联锁系统等关键环节。

相关产品：

TRICONEX 3625C1：数字输入模块，与DO2401配合实现输入/输出信号的双向控制。

TRICONEX 8310N2：电源模块，为DO2401提供冗余供电保障。

TRICONEX EICM 4107：增强型通信模块，扩展DO2401的网络连接能力。

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.
Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953
SOLEMN COMMITMENT
1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.

The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.
We supply directly from abroad, without middlemen, reducing the cost of use.
There is really no middleman who can make a price difference! !
If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.
Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.
Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!
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