Overview
It executes safety-critical control logic and manages communication with connected I/O modules.
Moreover, its architecture provides high processing speed and deterministic behavior for industrial automation.
Engineers rely on this module for stable operation, precise signal processing, and system-wide safety compliance.
Specification
| Parameter | Specification |
|---|---|
| Model | F8640 |
| Manufacturer | HIMA |
| Product Type | Safety-Related CPU Module |
| Safety Level | SIL 3 (IEC 61508 / IEC 61511) |
| Communication Interfaces | Safeethernet, redundant backplane bus |
| Processing Speed | Deterministic cycle time suitable for real-time safety logic |
| Supply Voltage | 24 V DC nominal |
| Power Consumption | 10–15 W typical |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Mounting Method | DIN rail or cabinet panel |
| Housing | Industrial metal enclosure |
| Diagnostics | Integrated fault detection and reporting |
| Redundancy | Optional CPU redundancy for high availability |
| Relative Humidity | 5–95%, non-condensing |
FAQ
A1: It executes safety-critical logic and manages communication with HIMatrix I/O modules.
Q2: Can this module support SIL-rated safety applications?
A2: Yes, it is certified for SIL 3 according to IEC 61508 and IEC 61511 standards.
Q3: What types of communication interfaces does the F8640 provide?
A3: It provides safeethernet, redundant backplane bus, and optional fieldbus connections.
Q4: Is the F8640 suitable for industrial redundancy setups?
A4: Yes, the module supports CPU redundancy to ensure continuous operation in critical systems.
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