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The HIMA F8627X is a safety‑oriented communication/central module designed for integration in industrial Safety Instrumented Systems (SIS). It belongs to the HIMA F‑series, used in H51q / HIMatrix platforms. The module provides secure and certified communication between central safety CPUs and field / supervisory networks, enabling Ethernet, fieldbus protocols (e.g. Profibus / Modbus), and built‑in diagnostics. It is SIL 3 certified, designed for high reliability, tolerating industrial ambient conditions, and supports multiple inputs/outputs in a hybrid communication‑centric setup.
| Parameter | Specification / Typical Value |
|---|---|
| Model | F8627X |
| Module Type | Safety Communication / Central Controller Interface Module |
| Safety Certification | SIL 3 compliant (IEC 61508) |
| Power Supply / Voltage | 24 V DC (often 18‑32 V range) |
| Power Consumption | ~ 6 W typical |
| Inputs / Outputs | Mix of digital + analog I/O, variable by configuration |
| Communication Interfaces | Ethernet, RS‑485, Profibus, Modbus etc. (depending on version) |
| Operating Temperature | ~ −20 °C to +60 °C |
| Storage Temperature | about −40 °C to +85 °C |
| Relative Humidity | 5% to 95%, non‑condensing |
| Dimensions (W × H × D) | 120 mm × 100 mm × 80 mm (in many versions) |
| Weight | ≈ 0.5 kg |
| Diagnostics / Safety Features | Self‑diagnostic (fault detection, open/short), monitoring, redundancy |
| Environmental Tolerance | Designed for industrial ambient; some versions rated to −25 °C to +70 °C |
Communication between safety CPUs and field / supervisory systems in industrial plants.
Integration in SIS networks for oil & gas, chemical, power generation.
Use in hazardous / critical process environments where secure and reliable data transfer is required.
Hybrid architectures mixing digital, analog, and networked signals; bridging fieldbus to Ethernet / SCADA.
Systems requiring SIL 3 certification, redundancy, and robust diagnostics.
Certified for high safety level (SIL 3) which assures conformity to rigorous standards.
Versatile communication: supports multiple protocols allows broad compatibility.
Industrial robustness: tolerates wide temperature and humidity ranges.
Adequate power consumption vs features (≈6 W), moderate size and weight (~0.5 kg).
Built‑in diagnostics help early fault detection; redundancy helps maintain operation under partial fault.
Compact enough for typical safety racks; communication performance sufficient for many safety network needs.
| Field | Description |
|---|---|
| Brand | HIMA |
| Series / Family | F‑Series (F8600 / H51q / HIMatrix) |
| Module Role | Communication / central interface module |
| System Integration | SIS / safety CPU networks, communication bridging |
| safety level | SIL 3 |
| Installation Type | Mounted in safety rack / cabinet; communicates via backplane or network ports |
Here are five models in the same or related HIMA series or with similar functions, for comparison or alternative choices.
| Model | Function / Purpose | Dimensions (approx) | Weight (kg) | Key Notes |
|---|---|---|---|---|
| F8650X | Safety CPU / central controller module | somewhat larger; maybe ~100×100×100 mm | ~0.5‑0.6 kg | More CPU / logic capacity; used as main controller |
| F8652X | Another central CPU / controller variant | similar size to F8627X | ~0.5‑0.6 kg | Slightly more memory or I/O ports |
| F8621A | Interface / communication co‑processor / protocol module | smaller footprint | ~0.3‑0.4 kg | Adds or upgrades communication protocol capabilities |
| F8203 | I/O expansion module (digital / analog) | medium size | ~0.25‑0.5 kg | For increasing number of I/O points |
| F7546 | Fieldbus / network interface module | compact | ~0.3 kg | Often used to connect field devices or buses securely |
Below are other well‑known HIMA modules, often used alongside or as alternatives to F8627X, with key specs.
| Model | Function / Use Case | Dimensions (approx) | Weight (kg) | Highlights |
|---|---|---|---|---|
| F8650E | Safety central CPU with robust I/O | ~120×100×80 mm or larger | ~0.5‑0.6 kg | Central logic, often paired with F8627X for networking |
| F8652X | Upgraded CPU / controller version | similar footprint | ~0.5‑0.6 kg | More memory / faster performance |
| F8621A | Communication / protocol interface | smaller | ~0.3‑0.4 kg | Better for integrating fieldbus / legacy networks |
| F8203 | I/O expansion (digital / analog) | medium size | ~0.25‑0.5 kg | Extends I/O count |
| F7546 | Network / communication redundancy interface module | compact | ~0.3 kg | Used to strengthen network / Ethernet / RS‑485 links |
Q1: What is the required power supply for F8627X?
A1: It operates on 24 V DC (often in a range e.g. 18‑32 V DC) depending on version.
Q2: What safety certification does F8627X have?
A2: SIL 3, meeting international safety standards.
Q3: What are its operating temperature limits?
A3: Approximately −20 °C to +60 °C in many versions; some sources note more aggressive ranges.
Q4: What are the dimensions and weight?
A4: Typical dimensions about 120 mm × 100 mm × 80 mm, and weight approx 0.5 kg.
Q5: What communication interfaces are supported?
A5: Ethernet, RS‑485, Profibus, Modbus, depending on model variant.
Q6: Does F8627X include diagnostic functionality?
A6: Yes; built‑in self‑diagnostics, fault detection (open/short), monitoring, LED indicators.
Q7: Can the module be used in harsh environments?
A7: Yes; environmental tolerance for temperature, humidity; non‑condensing; storage up to −40°C to +85°C.
Q8: What is its typical power consumption?
A8: About 6 W in many versions.
Q9: In what kinds of systems is F8627X used?
A9: Safety‑instrumented systems in oil & gas, power plants, chemical plants; for bridging safety CPUs to networks.
Q10: What are the advantages of using F8627X instead of simpler communication modules?
A10: It brings certified safety, diagnostics, secure and multiple protocols, redundancy, helping reduce risk and improving maintainability.
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