🖥️ HIMA F8650 Series Technical Specifications Overview

The HIMA F8650 series comprises high-reliability industrial automation modules designed for safety-critical systems. Below is a detailed technical specification breakdown based on the available models (F8650A, F8650E, F8650X). The series is renowned for its redundant architecture, compliance with safety standards, and flexibility in industrial applications.

📊 1. Processor and Memory Specifications

• Processor: Utilizes dual Intel 386EX 32-bit processors clocked at 25 MHz for redundant operation .
• Memory:
  • Flash Memory: 1 MB for operating system and user program storage .
  • SRAM: 1 MB for data storage .
• Performance:
  • Handles 1000 I/O points with a scan time of 50 ms (assuming 50% analog and 50% digital signals) .
  • Computes 1000 PID loops in 5 ms .

🔌 2. I/O and Communication Interfaces

• Digital I/O:
  • 16 channels of digital input and 8 channels of digital output .
• Analog Input:
  • 2 channels of analog input .
• Communication Ports:
  • Dual RS485 and Ethernet interfaces .
  • Supports protocols like PROFIBUS DP and Modbus TCP/IP .
  • Redundant communication support via high-speed serial interfaces (e.g., RJ-12 for HSR modules) .

⚙️ 3. Redundancy and System Architecture

• Redundancy:
  • Features XMR structure with configurable redundancy (dual, quadruple, sextuple, or octuple) .
  • Supports hot-swappable hardware and software changes during operation .
• Modular Design:
  • Supports up to 200 I/O modules and 16 racks per system, with each network accommodating 250 systems .
  • Each cabinet can hold 1472 I/O points .
• Fault Tolerance:
  • Includes self-diagnostic functions, fault switching, and real-time monitoring .

🛡️ 4. Safety and Compliance

• Safety Standards:
  • Complies with IEC 61508 and achieves SIL 3 safety level .
• Diagnostics:
  • Each I/O module stores 500 diagnostic entries, while the processor stores 2500 entries .
  • Maintenance logs record operations (e.g., downloads, starts/stops) .
• Fail-Safe Features:
  • Includes fail-safe I/O operations and isolation mechanisms .

🔋 5. Power and Environmental Specifications

• Power Supply:
  • 24V DC ±5% input voltage .
  • Power consumption: 5V/2A (for F8650X) .
• Operating Conditions:
  • Temperature range: -40°C to 70°C (extended to 85°C per some data) .
  • Protection rating: IP20/IP65 .

🏗️ 6. Physical and Installation Details

• Form Factor:
  • Modular design with 8 SU space requirement (for F8650X) .
  • Supports panel or rack mounting .
• Wiring:
  • Offers two wiring methods and three installation sizes .

🔍 7. Additional Features

• Multi-Tasking:
  • Supports multiple tasks with user-defined scan times for each task .
• Signal Processing:
  • Signal conditioning performed directly at I/O modules to avoid CPU load .
• Matrix Switching (F8650X variant):
  • Provides flexible signal routing and distribution for large-scale systems .

📋 Summary of Key Models

💎 Conclusion

The HIMA F8650 series offers robust performance, scalability, and high reliability for industrial safety and automation systems. Its redundant design, compliance with SIL 3 standards, and flexible configuration make it suitable for critical applications in sectors like oil and gas, power, and chemicals.