SIEMENS 6ES7400-0HR04-4AB0 New and Original High quality

6ES7400-0HR04-4AB0

The 6ES7400-0HR04-4AB0 model product is a high availability redundant system suite from Siemens SIMATIC S7-400H series, designed specifically for critical control tasks in the industrial automation field. This kit integrates dual CPU 417-5H processors (supporting hot standby redundancy), 2 PS407 power modules (input voltage range UC120/230V, 10A), synchronization module, and fiber optic components to build a fault-tolerant automation architecture, ensuring uninterrupted operation of the system in the event of a single point of failure. Its hardware configuration includes UR2-H interface module (for expanding I/O or communication modules) and backup battery pack, compatible with PROFINET/PROFIBUS fieldbus protocol, and supports integration of distributed I/O systems with third-party devices. The product has passed CE certification and complies with RoHS environmental standards. It is suitable for scenarios with strict reliability requirements such as energy management, airport navigation lighting, and sewage treatment. Paired with STEP 7 engineering software, it can achieve high-precision synchronous control and fault diagnosis, significantly improving the continuous operation capability of industrial production systems.

Technical specifcations for 6ES7400-0HR04-4AB0

System architecture and redundancy design:

Core redundancy configuration: Adopting a dual CPU 417-5H redundancy architecture, supporting undisturbed master-slave switching, and achieving real-time data synchronization through synchronization modules and fiber optic components to ensure no information loss during the switching between the primary and backup CPUs.

Extended compatibility: Includes UR2-H interface module, expandable I/O module or communication module, compatible with PROFINET/PROFIBUS fieldbus protocol, supports integration of distributed I/O systems with third-party devices.

Hardware composition:

Power module: equipped with 2 PS407 power modules, input voltage range UC120/230V, rated current 10A, supporting wide voltage input and redundant power supply.

Synchronization component: includes 4 synchronization modules and 2 synchronization cables (1 meter), supporting synchronous communication between CPUs up to a distance of 10 meters.

Backup Battery: Equipped with 3 built-in backup batteries to ensure system clock and critical data storage in case of power outage.

Performance parameters:

Processing capability: Single CPU 417-5H has a processing speed of 15ns/kiloword, supports 2048 timers/counters, and an IO address range of 16K, meeting complex control logic requirements.

Communication interface: Integrated with MPI/DP and PROFINET interfaces, supporting multi protocol communication and adapting to different industrial network environments.

Environment and Safety:

Protection level: Module protection level IP20, suitable for industrial environments without conductive dust.

Compliance certification: Complies with CE certification and RoHS environmental standards, restricts the use of hazardous substances.

Environmental adaptability: Operating temperature range of -20 ℃ to+60 ℃, humidity tolerance range of 20% to 60% (non condensing), suitable for extreme industrial scenarios.

Mechanical and installation:

Structural design: Modular and compact design, supporting rail installation, net weight of 11.000 Kg, packaging size of 30.40 × 59.10 × 28.00 cm.

Maintenance convenience: LED status indicator lights display real-time operating status, support hot swappable maintenance, and reduce downtime.

Software and Tools:

Engineering support: Implement parameterized configuration, fault diagnosis, and online programming through STEP 7 engineering software, supporting H-CIR function (online modification of CPU parameters).

Self testing function: The system has comprehensive self diagnostic capabilities, covering CPU, memory, and synchronous connection status monitoring.

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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