HIMA F-8650 | Central CPU Module for H41q/H51q Systems
Manufacturer: HIMA
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Part Number: F8650
Condition：New with Original Package
Product Type: Central CPU Module for H41q/H51q Systems
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Description / Overview
The HIMA F8650 is a central processing unit (CPU) module engineered by HIMA Paul Hildebrandt GmbH, a trusted global supplier of safety automation systems. It belongs to the H41q/H51q controller series, widely recognized for high-integrity safety instrumented systems (SIS) used in oil and gas, chemical, and power generation industries.
Built around a dual Intel 386EX 32-bit processor architecture, the F8650 operates in lockstep mode to provide real-time fault detection and fail-safe control. This redundancy ensures that any deviation between processors triggers immediate corrective action, guaranteeing system integrity even under extreme conditions.
Moreover, the module supports redundant configurations and hot-swappable installation, reducing downtime and enhancing system maintainability. Its SIL 3 certification (IEC 61508) and compatibility with SIL 4 railway standards (EN 50126/28/29) make it a proven choice for mission-critical safety systems that demand absolute reliability.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | F8650 |
| Manufacturer | HIMA Paul Hildebrandt GmbH |
| Series | H41q / H51q Safety Controller |
| Function | Central Processing Unit (CPU) Module |
| Processor | Dual Intel 386EX, 32-bit, 25 MHz |
| Memory | 1 MB Flash-EPROM (OS), 512 KB Flash-EPROM (user program) |
| Safety Certification | SIL 3 (IEC 61508), SIL 4 (EN 50126/28/29), PL e (EN ISO 13849-1) |
| Diagnostics | Voltage, temperature, and watchdog monitoring |
| Communication Interfaces | Redundant Ethernet, RS232, RS485, PROFIBUS, INTERBUS |
| Mounting Type | Rack-mounted |
| Dimensions | 117 mm × 270 mm × 123 mm |
| Weight | 0.34 kg |
| Battery | Lithium battery (CR2477N), replace every 6 years |
| Operating Voltage | 24 V DC nominal |
| Country of Origin | Germany |
FAQ
Q1: What is the function of the HIMA F8650 module?
A1: It acts as the central processor within the H41q/H51q safety controller, executing control logic and coordinating communication among system modules.
Q2: What makes the dual-processor design important?
A2: The dual 32-bit processors operate in lockstep, detecting discrepancies in real time to maintain safe operation.
Q3: Is the F8650 compatible with other HIMA systems?
A3: Yes, it integrates with HIMA’s Planar4, HIMax, and HIMatrix systems for broader automation and safety control.
Q4: What safety standards does the F8650 meet?
A4: It is certified to SIL 3 (IEC 61508), SIL 4 (EN 50126/28/29), and PL e (EN ISO 13849-1) standards.
Q5: Can the F8650 be replaced while the system is running?
A5: Yes, the module supports hot-swappable installation, allowing replacement without interrupting operation.