SIEMENS 6ES7658-3TD68-0YA5 New and Original High quality

6ES7658-3TD68-0YA5

The 6ES7658-3TD68-0YA5 model product is the core communication module in the S7-1500R/H redundant control system, designed specifically for high availability industrial scenarios. This module adopts a dual channel redundant architecture, integrating dual PROFINET IO controller engines and hot standby synchronization engines, supporting seamless switching of CPU redundancy pairs (such as S7-1518R-4PN/1517H-3PN) for millisecond level data synchronization, ensuring that the backup system takes over control within 30ms in the event of a main control unit failure, meeting key areas such as chemical continuous production and rail transit signal control that require zero downtime tolerance. Its technical features include dual gigabit Ethernet ports (supporting IT/OT fusion topology), open protocol stacks such as IEC 61850/OPC UA, redundant routing bridging function, and dynamic link health monitoring. It is compatible with T Ü V SIL 3 certified fail safe applications and can be extended to 16 redundant PROFINET I/O sub stations or 32 non redundant slave stations, building a distributed industrial network covering hundreds of meters of cross plant areas and supporting wireless redundant links. It has both Industry 4.0 flexible production capabilities and hard core disaster recovery performance.

Technical specifcations for 6ES7658-3TD68-0YA5

Redundant architecture and performance

Dual channel redundancy design: Built in dual PROFINET IO controller engines, supporting seamless switching between primary and backup CPUs, with a fault recovery time of less than 30ms, meeting SIL 3 safety integrity level requirements.

Synchronization Engine: Implementing redundant millisecond level data synchronization between pairs to ensure control logic consistency, suitable for zero downtime scenarios such as continuous chemical production.

2. Network communication capability

Dual Gigabit Ethernet ports: Supports IT/OT fusion topology, compatible with ring, star, and hybrid network structures, with a maximum transmission distance of 100 meters (standard cable).

Protocol stack: integrates open protocols such as IEC 61850 and OPC UA, supports interconnection with third-party systems, and is compatible with T Ü V certified fault safety communication.

3. System Expansion and Compatibility

I/O expansion capability: It can connect 16 redundant PROFINET I/O sub stations or 32 non redundant slave stations, with a maximum data throughput of 2MB/s per station.

Redundant routing: Supports wireless redundant links across factory areas, achieving 10km level remote redundant communication through wireless modules such as CP1625.

4. Environment and reliability

Working temperature: -25 ℃ to+60 ℃, suitable for extreme industrial environments.

Electromagnetic compatibility: Passed the IEC 61000-6-2 industrial level immunity test, supporting stable operation in strong electromagnetic interference environments.

5. Certification and Compliance

Safety certification: T Ü V Rheinland SIL 3 certification, compliant with IEC 61508 functional safety standards.

Protocol compliance: Supports PROFINET CBA, PROFIsafe and other protocols, compatible with Siemens TIA Portal engineering configuration tool.

6. Typical application scenarios

Key infrastructure: rail transit signal control, nuclear power plant safety system.

Process industry: Continuous production monitoring in refineries, redundant control of natural gas pipelines.

High end manufacturing: zero downtime control for automotive assembly lines, ultra clean environment monitoring for semiconductor wafer fabs.

Our Services:

1、All our products are new and orginal, and of good quality

2、Our prices are very competitive.

3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4、All inquiries will be valued and will reply in 24.

Packing & Delivery:

1、100% brand New and Original Factory Seal!

2、Warranty:1 year

3、Package: Original packing with cartons.

4、Delivery time: Shipped in 3-7 days after payment

5、All the goods will be tested before shipment

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