HIMA F8627X Profibus-DP Master Module
Model: F8627X | Brand: HIMA | Type: Safety-Critical Communication Module
Certification: IEC 61508 SIL 3, IEC 61511, EN 50156 | Origin: Germany
Overview
The HIMA F8627X is a purpose-built dual-channel Profibus-DP master module engineered for the HIMA HIMax high-integrity safety platform (H51q/H41q controllers). As a core component of Safety Instrumented Systems (SIS), it delivers deterministic, fault-resistant communication between safety-related and critical field devices—eliminating external gateway risks and ensuring end-to-end safety integrity.
Designed for harsh industrial environments, it natively integrates with HIMA’s Quadruple Modular Redundant (QMR) architecture, supporting real-time channel comparison and fail-safe diagnostics to meet the strictest safety standards for oil & gas, chemical, LNG, and power industries.
Key Features & Benefits
Fully certified safety module with embedded FMEDA and safety lifecycle documentation. No external protocol converters required, simplifying compliance audits and reducing failure points.
Two electrically isolated Profibus interfaces (9-pin D-SUB male) with channel-to-channel comparison. Configurable for redundant or independent master operation; triggers safe shutdown on data mismatch.
Supports Profibus-DP (DP-V0/DP-V1) with baud rates from 9.6 kbps to 12 Mbps. Up to 252 total slaves (126 per channel) for seamless connection of drives, remote I/O, and smart valve positioners.
Real-time monitoring of bus status, slave health, and error counts. Data integrated into HIMA Safety Suite for predictive maintenance and system visibility.
500 VRMS electrical isolation (channel-to-channel/backplane) and wide operating temperature (0°C to +60°C) for reliability in demanding process environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Communication Protocol | Profibus-DP (Master, DP-V0/DP-V1) |
| Safety Integrity Level | IEC 61508 SIL 3 |
| Channels | 2 x isolated Profibus interfaces |
| Max Slaves | 252 total (126 per channel) |
| Baud Rate | 9.6 kbps – 12 Mbps (auto/manual) |
| Electrical Isolation | ≥500 VRMS (channel/backplane) |
| Connector | 9-pin D-SUB (male) |
| Operating Temp | 0°C to +60°C |
| Mounting | HIMax host rack (dedicated slot) |
| Dimensions | 3 HU (44.45 mm) x 4 WU (5.08 mm) |
| Weight | ~2 kg |
Applications
Oil & Gas: ESD, F&G systems, compressor trains
Petrochemicals: Refineries, LNG plants, burner management
Power: Boiler/turbine auxiliary systems, emergency shutdown
Chemicals: Process safety, high-reliability control loops
Industrial Upgrades: Legacy HIMA system migration to HIMax
Stock & Warranty
Availability: In stock (1 unit available; lead time for additional units: 5–7 days)
Warranty: 12-month warranty
Support: Full technical documentation, GSD file configuration, and post-sales troubleshooting
HIMA F8627X: SIL 3-certified Profibus-DP master module for HIMA HIMax (H51q/H41q) safety systems. Dual-channel, 12 Mbps, 252 max slaves. For oil & gas, chemical, power. In stock, 12-month warranty.
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