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Siemens SIMATIC S7-400H Redundant System Bundle

Name: Siemens 6ES7400-0HR54-4AB0
Brand: Siemens
SKU: 6ES7400-0HR54-4AB0
Availability: InStock

Siemens SIMATIC S7-400H redundant system bundle for high availability.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number6ES7400-0HR54-4AB0

System SIMATIC S7-400H

Bundle Includes 1x UR2-H Rack, 2x PS 405 (10A, 24/48/60V DC), 4x Sync Modules, 2x Sync Cables (1m), 2x CPU 417-5H

Requires Memory card(s) and backup batteries (not included)

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Redundant CPU configuration High availability for critical processes Hot-swappable components Robust S7-400 platform Seamless failover capability

Product description

The Siemens SIMATIC S7-400H System Bundle (6ES7400-0HR54-4AB0) provides a complete, redundant hardware configuration for high-availability applications. This bundle includes one UR2-H rack, two 10A power supplies (PS 405) for 24/48/60 V DC operation, four synchronization modules, two synchronization cables (1 meter each), and two CPU 417-5H controllers for seamless failover.

Designed for critical processes where downtime is not an option, the S7-400H system ensures continuous operation through its redundant architecture. It is ideal for use in sectors such as power generation, petrochemicals, pharmaceuticals, and other industries requiring maximum reliability and process safety. The system's design allows for hot-swapping of components for maintenance without interrupting operation.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens SIMATIC S7-400H System Bundle. Secure your high-availability automation solution with reliable surplus components. Trust Stanlo Automation to provide the critical hardware needed to keep your essential processes running without interruption.

Technical specifications

System	SIMATIC S7-400H
Bundle Includes	1x UR2-H Rack, 2x PS 405 (10A, 24/48/60V DC), 4x Sync Modules, 2x Sync Cables (1m), 2x CPU 417-5H
Requires	Memory card(s) and backup batteries (not included)

Common applications

Power Plants

Petrochemical Industry

Pharmaceutical Manufacturing

Water Treatment

Safety-Critical Systems

Process Automation

Compatible systems

Siemens S7-400H system configuration Industrial automation environments requiring high availability

Also known as

SIMATIC S7-400H Bundle Siemens S7-400H System 6ES7400-0HR54-4AB0 PLC

Technical note

Expert tip

The synchronization modules and cables are crucial for ensuring seamless data transfer and failover between the two redundant CPUs in the S7-400H system.

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Frequently asked questions

What additional components are required for the Siemens SIMATIC S7-400H System Bundle (6ES7400-0HR54-4AB0)?

The Siemens SIMATIC S7-400H System Bundle (6ES7400-0HR54-4AB0) requires at least two memory cards for the CPUs and four backup batteries to ensure proper operation and redundancy.