HIMA F6705
HIMA F6705 is a power supply module designed for HIMA H41/H41q safety-related programmable electronic systems (PES). It converts a 24 VDC input supply into regulated 5 VDC output power for the central processing unit, I/O modules, and HIBUS interface.
The module is used in safety instrumented systems (SIS) and industrial safety applications where high availability and reliable power supply are required. It is part of HIMA’s TÜV-certified safety automation system family.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | HIMA (HIMA Paul Hildebrandt GmbH) |
| Model | F6705 |
| Order Number | 984713060 |
| Module Type | Power Supply Module |
| System Compatibility | HIMA H41 / H41q PES systems |
| Input Voltage | 24 VDC (−15% to +20%) |
| Output Voltage | 5 VDC |
| Output for CPU / I/O Modules | 5 VDC ±0.25 V / 10 A |
| Output for HIBUS Interface | 5 VDC ±0.25 V / 1 A |
| Primary Fuse | 5 A gL |
| Efficiency | ≥70% |
| Installation Size | 4 SU |
| Protection Functions | Overvoltage protection, current limitation, short-circuit protection |
| Monitoring | Front-panel LED indication for input/output voltage status |
Key Features
- Reliable DC/DC conversion
Converts 24 VDC field power into stable 5 VDC operating voltage required by HIMA safety controllers. - High safety availability
Designed for HIMA H41/H41q safety systems used in critical industrial processes. - Electrical isolation
Provides isolation between input and output circuits to improve system protection and reliability. - Integrated protection
Includes overvoltage protection, current limiting, and short-circuit-resistant outputs. - Status diagnostics
LED indicators provide quick verification of power input and output conditions.
Applications
HIMA F6705 is commonly applied in:
- Safety Instrumented Systems (SIS)
- Emergency Shutdown Systems (ESD)
- Process safety control systems
- Chemical and petrochemical plants
- Oil & gas facilities
- Power generation plants
- Industrial automation safety systems
- HIMA H41/H41q PES controller cabinets
Advantages
- Designed for safety-critical environments
Provides stable power for HIMA safety controllers where continuous operation is essential. - Improves system reliability
Protection functions help prevent damage caused by abnormal voltage or overload conditions. - Easy maintenance
Modular design allows fast replacement during system maintenance or troubleshooting. - Long lifecycle support
Suitable for maintaining existing HIMA safety systems in industrial plants.
Conclusion
The HIMA F6705 Power Supply Module is a dependable power component for HIMA H41/H41q safety control platforms. With regulated 5 VDC output, electrical isolation, protection functions, and compatibility with certified safety systems, it is widely used as a replacement and maintenance spare part in industrial SIS applications.














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