HIMA F-8650X CPU | High-Reliability HIQuad Controller
Manufacturer: HIMA
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Part Number: F8650X 984865065
Condition：New with Original Package
Product Type: High-Reliability HIQuad Controller
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Description / Overview
The HIMA F8650X (Order Code: 984865065) is a safety-related central processing unit (CPU) module from the HIMA HIQuad safety controller series. It is specifically engineered for Safety Instrumented Systems (SIS) used in oil and gas, chemical, and power generation environments that demand the highest levels of safety integrity and system availability.
This module utilizes dual Intel 386EX 32-bit microprocessors operating in lockstep mode, ensuring full fault detection and fail-safe operation. Its SIL 3 certification (IEC 61508) and Category 4 classification make it suitable for applications where precision control, redundancy, and reliability are mission-critical.
In addition, the F8650X features comprehensive diagnostics for voltage, temperature, and watchdog supervision. It includes flash memory for both the operating system and user programs and supports redundant configurations for continuous system operation. Designed for rack-mounted installations, it integrates seamlessly with other HIMA modules, such as I/O and communication units, forming a robust and scalable safety control architecture.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | F8650X |
| Part Number | 984865065 |
| Manufacturer | HIMA Paul Hildebrandt GmbH |
| Series | HIQuad Safety Controller |
| Function | Safety 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), Cat.4 |
| Diagnostics | Voltage monitoring, temperature supervision, watchdog timers |
| Communication Interfaces | Redundant Ethernet, RS232, RS485, PROFIBUS, INTERBUS |
| Mounting Type | Rack-mounted |
| Dimensions | 117 mm × 270 mm × 123 mm |
| Weight | 0.34 kg |
| Battery Type | Lithium (CR2477N), replace every 6 years |
| Country of Origin | Germany |
FAQ
Q1: What is the main function of the HIMA F8650X module?
A1: It serves as the central CPU of the HIQuad safety controller, executing safety logic and coordinating communication between system components.
Q2: What makes the F8650X suitable for high-integrity safety systems?
A2: Its dual lockstep processor design and SIL 3 certification ensure fault tolerance and fail-safe control under all operating conditions.
Q3: Can the F8650X be used in redundant configurations?
A3: Yes, it supports redundant operation to maintain continuous system performance during hardware failures.
Q4: What type of maintenance is required for this module?
A4: Only battery replacement every six years is recommended, ensuring minimal upkeep and maximum uptime.
Q5: Which industries commonly use the F8650X?
A5: It is widely deployed in oil and gas processing plants, chemical facilities, and power generation systems where functional safety is essential