6ES7414-5HM06-0AB0 Siemens CPU 414-5H SIMATIC S7-400H Central Processing Module

6ES7414-5HM06-0AB0 Siemens CPU 414-5H SIMATIC S7-400H Central Processing Module

Key Features
- 5 Onboard Interfaces: 1× MPI/DP, 1× DP, 1× PROFINET, and 2× Sync Module Slots.  Build redundant ring networks without additional communication processors, significantly reducing wiring costs and minimizing single points of failure.
- Redundancy and Fault Tolerance: Built-in clock-level synchronization technology; primary/backup CPU switching time < 100 ms with zero data loss; supports online firmware updates, hot-swapping, and CIR (configuration in runtime) for uninterrupted operation.

Product Highlights
- Wide Temperature Range: -25°C to +60°C operating temperature, IP20 protection, and protective coating for stable operation in high dust, humidity, salt spray, and vibration environments.
- Large Storage Capacity: Supports 64 MB flash card expansion for storing complete project data, recipes, and audit trail data, complying with FDA 21 CFR Part 11 and GAMP 5 validation requirements.
- Diagnostics and Predictive Maintenance: Integrated web server and PROFINET shared device functionality for real-time status upload to MindSphere cloud platform, enabling predictive maintenance and energy optimization.

Typical Applications
- Oil and Gas Pipelines: Redundant CPUs ensure SIL3 safety level for ESD emergency shutdown systems in pipeline stations, with >99.98% annual availability.
- Metro Integrated Control System: Dual-CPU hot standby control for BAS, FAS, and PSCADA subsystems, reducing train tracking intervals to 90 seconds.
- Vaccine Production Workshop: Compliant with GMP Annex 1 cleanroom environment; ensures batch data integrity traceability and tamper-proof audit logs.
- High-Speed ​​Lithium Battery Production Line: Controls 64 servo axes via PROFINET IRT, achieving ±0.05 mm electrode winding accuracy and 18% production rate improvement.

Compatibility and Expansion
Fully compatible with existing S7-400 modules; directly replaces the older 414-4H CPU; supports standard STEP 7 V5.6 and TIA Portal programming; library functions include SIL/PL safety-certified blocks, shortening project validation time. The optional synchronization module 6ES7 960-1AA06-0XA0, along with the fiber optic kit, allows for easy implementation of remote disaster recovery, even over distances of up to 10 km.

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