Siemens 6ES7416-5HS06-0AB0 REVISION: V6.0.5 Central Processing Unit
01Product Overview
Siemens 6ES7416-5HS06-0AB0 is the CPU 416-5H PN/DP for SIMATIC S7-400H and appropriately engineered S7-400F/FH systems. It provides 16 MB of work memory, with 6 MB for the program and 10 MB for data, plus MPI/DP, a separate DP interface, integrated PROFINET and two synchronization-module interfaces. The CPU is designed for synchronized paired operation, so partner hardware, firmware, synchronization links, memory card and the STEP 7 H-system project must be treated as one configuration.
02Performance
Operating Capabilities
- Typical instruction performance is 12.5 ns for bit, word and fixed-point operations and 25 ns for floating-point operations.
- Six megabytes of program memory and ten megabytes of data memory support large high-availability applications.
- The integrated PROFINET interface uses a two-port switch for the documented network functions.
- The CPU provides up to 96 overall communication connections in the documented catalog generation.
- Typical module power loss is 7.5 W.
- High-availability behavior depends on the compatible partner CPU and synchronization-module arrangement.
Product Identity
- Manufacturer: Siemens
- Model: 6ES7416-5HS06-0AB0
- Product Type: SIMATIC S7-400H CPU 416-5H PN/DP high-availability central processing unit
03Technical Details
| Manufacturer | Siemens |
|---|---|
| Article Number | 6ES7416-5HS06-0AB0 |
| Product Designation | CPU 416-5H PN/DP |
| Automation System | SIMATIC S7-400H / engineered S7-400F/FH |
| Firmware Generation | V6.0; V6.0.5 documented for selected current communication functions |
| Work Memory | 16 MB total |
| Program Memory | 6 MB |
| Data Memory | 10 MB |
| Integrated Interfaces | 1 MPI/DP, 1 DP, 1 PROFINET, 2 synchronization-module interfaces |
| Engineering | STEP 7 V5.5 SP2 with HF1 or higher |
| Maximum Flash / RAM Memory Card | 64 MB |
| Typical Power Loss | 7.5 W |
04System Integration
- Use a compatible CPU partner with matching hardware and firmware requirements.
- Verify both synchronization modules, fiber links, rack positions and H-system parameters.
- Preserve MPI/DP, separate DP and PROFINET addresses, device names and redundant network paths.
- Check installed communication processors against the exact CPU and firmware compatibility tables.
- For S7-400F/FH use, preserve F-runtime licenses, safety signatures, PROFIsafe parameters and acceptance records.
05Applications
- High-availability process-control systems using paired CPU 416-5H controllers.
- S7-400H stations combining PROFINET and PROFIBUS distributed I/O.
- Engineered S7-400F/FH applications requiring redundant and fail-safe processing.
- Maintenance replacement where the partner CPU, firmware and synchronization design are verified.
- Process plants requiring controlled switchover and redundant communication paths.
- Lifecycle projects that must preserve the established H-system project and network architecture.
06FAQ
What is Siemens 6ES7416-5HS06-0AB0?
It is the SIMATIC S7-400H CPU 416-5H PN/DP used in paired high-availability systems.
How much work memory is provided?
The CPU provides 16 MB total, divided into 6 MB for the program and 10 MB for data.
Which interfaces are integrated?
It has one MPI/DP interface, one separate DP interface, one PROFINET interface and two synchronization-module interfaces.
Can it be used in an F/FH system?
Yes, when the complete safety hardware, licenses, engineering project, PROFIsafe configuration and validation process are correctly implemented.
Why must the partner CPU be checked?
H-system synchronization and switchover depend on compatible partner hardware, firmware and synchronization modules.
What must be tested after replacement?
Test synchronization, H-system switchover, all PROFINET and PROFIBUS paths, project loading, diagnostics and any required safety acceptance functions.
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