Siemens 6ES7400-0HR01-4AB0 Programmable Logic Controller
The Siemens 6ES7400-0HR01-4AB0 is a comprehensive PLC (Programmable Logic Controller) bundle from the high-performance Siemens SIMATIC S7-400H series, designed specifically for redundancy-based automation.
| Brand | Siemens |
| Product Type | Programmable Logic Controller |
| Product | 6ES7400-0HR01-4AB0 |
Siemens 6ES7400-0HR01-4AB0 Programmable Logic Controller - Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-400H, 412-5H system bundle H-system with 1 x UR2-H, without memory card, 2 x PS407 UC120/230V, 10 A, 4 x sync modules up to 10 m, 2 x sync cables 1 m, 2 x CPU 412-5H, in addition 2 memory cards and 4 backup-batteries required |
| Product family | CPU 412H |
| Product Lifecycle (PLM) | PM300:Active Product |
| PLM Effective Date | 240 / 240 |
| Region Specific PriceGroup / Headquarter Price Group | Show prices |
| Metal Factor | AL : N / ECCN : 9N9999 |
| Net Weight (kg) | 30,40 x 59,10 x 28,00 |
| Packaging Dimension | CM |
| Package size unit of measure | 1 Piece |
The Siemens 6ES7400-0HR01-4AB0 is a pre-configured S7-400H system bundle featuring the powerful CPU 412-5H units. This H-redundant system includes 1 x UR2-H rack (without memory card), 2 x PS407 UC120/230V power supplies (10 A each), 4 x synchronization modules with 10-meter capability, 2 x sync cables (1 m), and 2 x CPU 412-5H processors. For full deployment, users must additionally procure 2 memory cards and 4 backup batteries. Designed for high-availability applications, the system is part of the CPU 412H product family.
Weighing approximately 30.40 kg and packaged in a volume of 59.10 x 28.00 cm, this industrial-grade bundle is built for scalability, robustness, and uninterrupted operation. Unlike smaller systems, the S7-400H platform supports hot standby functionality, ensuring seamless CPU switchover during hardware failures. This model is currently in the PM300 Active Lifecycle, making it a preferred choice for process automation in power plants, oil & gas, pharma, and transport infrastructure.
The Siemens 6ES7400-0HR01-4AB0 PLC bundle is purpose-built for industries that require uninterrupted process control and fail-safe redundancyβsuch as energy management systems, metro rail automation, power generation plants, and high-volume manufacturing lines. With built-in H-redundancy and real-time synchronization, it ensures zero downtime and consistent data integrity, even during component failures.
For Indian system integrators and engineering firms building high-reliability systems, this S7-400H bundle eliminates the need to source components individually and guarantees Siemens-certified compatibility. Its modular structure allows future expansion and tight coupling with SCADA, PCS 7, or safety systems. Engineers working with hazardous process environments often prefer this H-system setup to comply with redundancy and safety regulations.
Whether youβre setting up a new process control environment or upgrading an aging infrastructure to a fault-tolerant platform, the Siemens 6ES7400-0HR01-4AB0 delivers long-term performance, seamless integration, and unmatched reliability across critical industries.
