During technical comparisons, 6ES7400-0HR03-4AB0 appears alongside Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0 so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Siemens 6ES7400-0HR03-4AB0 Programmable Logic Controller
The Siemens 6ES7400-0HR03-4AB0 is a high-performance PLC (Programmable Logic Controller) system bundle from the Siemens SIMATIC S7-400H range, built around the powerful CPU 416-5H.

| Brand | Siemens |
| Product Type | Programmable Logic Controller |
| Product | 6ES7400-0HR03-4AB0 |
Siemens 6ES7400-0HR03-4AB0 Programmable Logic Controller - Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-400H, 416-5H 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 416-5H, in addition 2 memory cards and 4 backup-batteries required |
| Product family | CPU 416H |
| 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 6ES7400-0HR03-4AB0 includes everything needed to implement a fully functional H-system redundancy solution. This system bundle features 1 x UR2-H rack (without memory card), 2 x PS407 UC120/230V power supplies (10 A each), 4 x synchronization modules (up to 10 m), 2 x synchronization cables (1 m), and 2 x CPU 416-5H units. To complete installation, customers must add 2 memory cards and 4 backup batteries separately.
Packaged as a 1-piece industrial unit, the system weighs approximately 30.40 kg and fits within packaging dimensions of 59.10 x 28.00 cm. Part of the CPU 416H product family, it is currently in PM300 Active Lifecycle, ensuring long-term support and availability from Siemens. Designed to work flawlessly with PCS 7, SCADA, and safety systems, the S7-400H platform ensures continuous operation even during hardware or CPU failure.
The Siemens 6ES7400-0HR03-4AB0 PLC bundle is engineered for large-scale, high-availability systems where failure is not an option. Its dual CPU 416-5H architecture enables synchronized hot standby mode, ensuring seamless switchover in the event of a fault. This makes it ideal for critical infrastructure projects such as metro systems, oil refineries, steel plants, and large utility operations.
In the Indian industrial landscape, system integrators and EPC contractors rely on this bundle to meet regulatory requirements for uptime, redundancy, and process safety. With all key components pre-included and Siemens-certified, the kit reduces design time and installation errors while providing robust support for expansion and integration.
Whether you're deploying a greenfield automation project or upgrading your plant's PLC architecture for maximum reliability, the Siemens 6ES7400-0HR03-4AB0 delivers the flexibility, scalability, and redundancy required for next-generation industrial control systems.




