

The SIEMENS SIMATIC S7-400H CPU 417-5H (6ES7417-5HT06-0AB0) is a high-availability redundant controller engineered for the most demanding continuous process applications. This CPU combines exceptional processing speed with fault-tolerant architecture, enabling seamless operation even during module failure or maintenance. With its dual-redundant design, the CPU 417-5H automatically synchronizes and switches control tasks without interrupting the process, making it ideal for power generation, chemical, oil & gas, and pharmaceutical industries. The unit integrates both PROFIBUS DP and PROFINET interfaces, providing flexible connectivity for distributed I/O and high-speed data exchange. Its extensive memory and processing power handle complex logic, motion control, and data logging with ease, while the rugged construction ensures reliable performance in extreme temperatures and vibration-prone environments.
| Specification | Details |
|---|---|
| Product Type | SIMATIC S7-400H Redundant CPU |
| Model | CPU 417-5H |
| Order Number | 6ES7417-5HT06-0AB0 |
| Processor Architecture | High-performance RISC-based |
| Bit Operation Time | 15.4 ns |
| Word Operation Time | 20.5 ns |
| Floating-Point Operation Time | 52.4 ns |
| Integrated Work Memory | 2.5 MB (1.25 MB code + 1.25 MB data) |
| Expandable Memory | Up to 2.5 MB via MMC (Memory Card, optional) |
| Redundancy Mode | Active/Standby with automatic synchronization and failover |
| PROFIBUS DP Interfaces | 2 (DP master, supports up to 12 MBaud) |
| PROFINET Interfaces | 1 (Ethernet, 100 Mbps, supports RT/IRT) |
| Digital I/O Maximum | 4,096 points per CPU |
| Analog I/O Maximum | 1,024 channels per CPU |
| User Memory per Module | Up to 8 MB (for data logging and recipes) |
| Communication Services | S7 communication, open TCP/IP, UDP, ISO-on-TCP, PROFIsafe |
| Diagnostic Functions | Integrated diagnostics buffer, online status, and system interrupts |
| Operating Temperature | -25°C to +60°C (with forced air cooling) |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Vibration Resistance | 2 g (10 Hz to 500 Hz) per IEC 60068-2-6 |
| Shock Resistance | 15 g (11 ms) per IEC 60068-2-27 |
| Power Consumption (Typical) | 18 W (from backplane) |
| Backplane Current Draw | 1.5 A (from S7-400 rack) |
| Weight | Approx. 0.65 kg |
| Dimensions (W x H x D) | 25 mm x 290 mm x 210 mm (module only) |
| Certifications | CE, UL, CSA, ATEX (Zone 2), cULus, FM |
| Redundancy Synchronization Time | < 50 ms typical (for full system sync) |
| Maximum Number of Racks per System | Up to 8 (with redundant IM 460-1 and IM 461-1) |
| Compatible Racks | UR2-H, CR2, ER1, ER2 (S7-400 series) |
| Firmware Version | V6.0 (or later, field-upgradable via MMC) |
| Warranty | Standard 12 months (extended options available) |

What Does Our Clients Say
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Laura Navas
Great product!
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Keyence sensor
EQDR SALES
Original and fast!
2020/02/22