TRICONEX RO3451 is the core module of the Triconex safety control system under Invensys,which combines digital output control,network communication,and industrial Internet of Things(IIoT)connectivity functions.It is widely used in high security industrial scenarios such as petroleum,chemical,and power.The following are its core features and technical details:

1.Core functions and advantages

Digital output control:

As a switch output module,it supports 24V DC voltage and is used to control digital signal operations such as device start stop and status switching.It is suitable for precise control of actuators such as valves and motors.

Network communication and protocol compatibility:

Provide RS-232/485/422 serial port to TCP/IP network interface function,realizing transparent data transmission between serial devices and Ethernet,and expanding communication distance to over 1200 meters.

Supports EtherNet/IP,PROFINET,Modbus TCP and other protocols,compatible with industrial network architecture.

Security and redundancy design:

Based on the Triple Modular Redundancy(TMR)structure,a single point of failure does not affect system operation and complies with IEC 61508 SIL 3 and TÜV safety certification.

Built in anti-interference measures(such as shielded cables,signal isolators),suppress power and signal line interference,and ensure data stability.

2.Technical parameters

Electrical specifications:

Working voltage:220V AC

Processing speed:standard frequency(specific value not specified)

Program capacity:5MB,data capacity:3MB

Weight:1.2Kg

Origin:Europe and America

Physical characteristics:

Modular design,supporting hot swappable replacement;The wiring terminals are clear and compatible with twisted pair wires,shielded wires,and other wiring methods.

3.Application scenarios

Industrial automation control:

Used for high safety scenarios such as valve control in oil and gas pipelines,start stop of chemical reactors,etc.,to ensure process continuity and safety.

Industrial Internet of Things(IIoT):

As a remote terminal unit(RTU),it connects production assets(OT)with the cloud(IT)to achieve data collection,remote monitoring,and cloud platform interaction.

Distributed Control System(DCS):

Integrated into the Triconex safety control system,it supports collaborative work with other modules such as power and input modules to build complex automation networks.

4.Design Features

High reliability:

Using industrial grade materials,suitable for harsh environments such as high temperature(-20°C~70°C),high humidity,and vibration;The battery backup power can sustain program operation for 6 months.

Scalability:

Supports 15 rack extensions and can accommodate up to 118 modules,meeting the requirements of large systems.

Intelligent diagnosis:

Real time monitoring of system status,rapid fault location and alarm,reducing downtime.

 

 

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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