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HIMA F7133 – 4-Channel Safety Power Distribution Module
Product Overview
The HIMA F7133 is a compact 4-channel power distribution module designed for safety-critical industrial control systems. It provides regulated and fuse-protected 24V DC power to I/O modules and field devices, ensuring stable power delivery in SIS, ESD, and process control applications. With integrated fuse monitoring and LED status indication, the module enhances system reliability and simplifies fault diagnosis in harsh environments such as petrochemical, power, and manufacturing plants.
Technical Specifications — F7133
| Parameter | Value |
|---|---|
| Product Model | F7133 |
| Manufacturer | HIMA |
| Product Type | 4-Channel Safety Power Distribution Module |
| Power Input | 24V DC, 60mA |
| Channel Rating | 4 channels, max 4A per channel (slow-blow fuse) |
| Relay Switching Time | Approx. 100ms |
| Operating Temperature | -20°C to +60°C |
| Mounting | Rack-mount (4 TE) |
| Dimensions (HxWxD) | 125 × 100 × 115mm |
| Weight | 0.25kg |
| Protection Class | IP20 |
| Compliance | IEC 61508, SIL 3, CE, UL |
HIMA F7133
Key Features and Benefits — F7133
- 4-Channel Fuse Protection: Independent slow-blow fuses (4A max) safeguard each circuit against overloads and short circuits.
- Integrated Monitoring: Real-time fuse status monitoring with dedicated LED indicators for quick fault localization.
- Safety-Rated Design: SIL 3 compliance ensures reliable performance in safety instrumented systems.
- Compact & Robust: Space-saving rack-mount form factor with IP20 protection for industrial environments.
- Seamless Integration: Compatible with HIMA HIMax and H41q/H51q safety controllers for easy system expansion.
Related Models
- HIMA F7123: 2-channel power distribution module for small-scale safety applications.
- HIMA F7143: 8-channel power distribution module for high-density I/O systems.
- HIMA F3330: 8-fold safety digital output module, often paired for complete I/O control.
- HIMA F8620: Safety communication module for data exchange between controllers and I/O.
Installation and Maintenance — F7133
- Installation: Insert into standard HIMA rack (4 TE slot), connect 24V DC power and field wiring; no special tools needed.
- Maintenance: Visual inspection of LED indicators and terminal connections; hot-swap capable for minimal downtime.
- Troubleshooting: Blown fuse triggers corresponding LED alarm; replace fuse and check for short circuits in field wiring.
