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Product Overview
The HIMA F8650 984865002 Central Module is a safety-related CPU module designed for use in HIMA’s PES H51q-MS, -HS, and -HRS systems. It is applicable up to Safety Integrity Level 3 (SIL 3) according to IEC 61508 standards. The module features dual clock-synchronized INTEL 386EX microprocessors, each operating at 25 MHz, ensuring high reliability and performance in safety-critical applications.
Technical Specifications
| Parameter | Specification |
| Model Number | F8650 |
| Part Number | 984865002 |
| Microprocessors | 2 × INTEL 386EX, 32-bit, 25 MHz |
| Memory per Processor | 1 MB Flash-EPROM (OS), 1 MB Flash-EPROM (User Program), 1 MB SRAM (Data) |
| Interfaces | 2 × RS-485 serial interfaces with electrical isolation |
| Diagnostic Display | 4-digit matrix display with selectable information |
| Fault Shutdown | Safety-related watchdog with 24 V output, loadable up to 500 mA, short-circuit proof |
| Construction | Two European standard PCBs, one PCB for diagnostic display |
| Space Requirement | 8 SU (Standard Units) |
| Power Supply | 5 V / 2 A |
| Operating Temperature | -40°C to +70°C |
| Dimensions (W × H × D) | 257 x 114 x 30 mm |
| Weight | 1.5 kg |
| Country of Origin | Germany |
Applications
The HIMA F8650 Central Module is utilized in various safety-critical industrial applications, including:
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Process Control Systems: Managing and monitoring industrial processes in chemical, petrochemical, and pharmaceutical industries.
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Power Generation: Ensuring safe operation of turbines, generators, and associated control systems.
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Oil and Gas: Monitoring and controlling safety functions in offshore and onshore facilities.
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Transportation Systems: Implementing safety measures in railway and metro control systems.
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Manufacturing Automation: Providing safety control in automated production lines and machinery.
Advantages
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High Reliability: Dual redundant processors ensure continuous operation even in the event of a processor failure.
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Safety Compliance: Certified up to SIL 3, meeting stringent safety requirements.
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Versatile Communication: Supports multiple fieldbus protocols, including PROFIBUS PA, Foundation Fieldbus, and HART.
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Robust Design: Operates reliably in extreme temperatures and harsh industrial environments.
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Comprehensive Diagnostics: Built-in diagnostic display provides real-time status and error information.
Latest News Titles
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HIMA F8650 Central Module Enhances Safety in Industrial Automation
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Advancements in SIL 3 Certified Control Systems with HIMA F8650
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Integrating HIMA F8650 into Modern Process Control Architectures
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Ensuring Operational Safety: The Role of HIMA F8650 in Power Plants
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HIMA’s Commitment to Safety: Spotlight on the F8650 Central Module
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Fieldbus Communication Simplified with HIMA F8650 Module
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HIMA F8650: A Reliable Solution for Safety-Critical Applications
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Optimizing Industrial Safety Systems with HIMA’s F8650 Module
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HIMA F8650 Central Module: Bridging Safety and Performance
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Implementing Redundant Safety Systems Using HIMA F8650
Frequently Asked Questions (FAQs)
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What is the primary function of the HIMA F8650 Central Module?
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It serves as the central processing unit in HIMA’s safety systems, managing safety-related control functions.
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Which systems are compatible with the F8650 module?
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It is designed for use in PES H51q-MS, -HS, and -HRS systems.
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What safety standards does the F8650 comply with?
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It is certified up to SIL 3 according to IEC 61508.
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What type of processors does the F8650 use?
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It utilizes two INTEL 386EX 32-bit microprocessors, each operating at 25 MHz.
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What are the memory specifications of the F8650?
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Each processor has 1 MB Flash-EPROM for the operating system, 1 MB Flash-EPROM for user programs, and 1 MB SRAM for data storage.
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What communication interfaces are available on the F8650?
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It features two RS-485 serial interfaces with electrical isolation.
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Does the F8650 have diagnostic capabilities?
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Yes, it includes a 4-digit matrix display for real-time diagnostics and status information.
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What are the power requirements for the F8650?
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It operates on a 5 V power supply with a current draw of 2 A.
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What is the operating temperature range of the F8650?
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It functions reliably within a temperature range of -40°C to +70°C.
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What are the dimensions and weight of the F8650 module?
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The module measures 257 x 114 x 30 mm and weighs 1.5 kg.
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Related Models in the Same Series
| Model Number | Description |
| F8650A | Enhanced version of F8650 with additional features |
| F8650E | Variant with extended memory capacity |
| F8650X | Advanced model with improved processing power |
| F8652 | Similar central module with different configuration |
| F8652E | Enhanced version of F8652 with extended features |
| F8650B | Alternate model with specific application focus |
| F8650C | Customized version for specialized systems |
| F8650D | Variant designed for high-demand environments |
Popular HIMA Models
| Model Number | Description |
| F35 | Compact safety controller for smaller systems |
| F60 | Modular safety system for medium-sized applications |
| F3003 | Safety-related controller with fast processing |
| F3221 | Safety system controller module |
| X-AI3201 | HIMax safety controller module with analog input |
| X-DI3201 | HIMax safety controller module with digital input |
| F1B | HIMatrix module for basic safety applications |
| F2B | HIMatrix module for extended safety functions |
