HIMA F8620-11
HIMA F8620-11
HIMA F8620-11
HIMA F8620-11
HIMA F8620-11
HIMA F8620-11
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  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power specializes in sourcing certified, hard-to-find HIMA F8620/11 replacement hardware, providing critical process plants with a dependable inventory stream for obsolete components to avoid costly safety system retrofits. 

F8620/11

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The HIMA F8620/11 CPU Module is a high-reliability industrial central processing unit designed for safety-critical control applications.
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Technical specifications for F8620/11

  • Manufacturer:
    HIMA
  • Part Number:
    F8620/11
  • Product Family:
    HIMA HIMatrix system
  • Product Type:
    Central Processing Unit (CPU) Module
  • Stock:
    3
  • Module Type:
    Central Processing Unit Module
  • Product Line:
    HIMax 2000 series
  • Safety Integrity Level:
    SIL 3 capable
  • Flash Memory:
    256 KB
  • Digital Inputs:
    32 channels
  • Analog Outputs:
    2 channels
  • Operating Temperature:
    –25 °C to +70 °C
  • Weight:
    0.12 kg
  • Estimated shipping dimensions:
    2x18.5x18.5cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Applications Operating Environment Performance & Efficiency

Features:

  • Certified SIL 3 Safety Integrity Level
  • Advanced Diagnostics and Fault Isolation
  • Hot-Swappable Redundant Operation
The HIMA F8620/11 is certified according to IEC 61508 and IEC 61511 standards, making it eligible for use in safety-critical applications up to SIL 3. It utilizes specialized hardware-implemented fault diagnostics to continuously monitor internal registers and memory spaces, executing immediate safe shutdown routines if an internal hardware discrepancy is found.

Equipped with high-density diagnostic routines, the HIMA F8620/11 automatically pinpoints internal hardware anomalies, bus communication lag, and power fluctuations. This diagnostic depth enables plant maintenance teams to identify faults at the module level instantly via front panel LED arrays or central engineering stations, minimizing Mean Time to Repair (MTTR).

When deployed in redundant system topologies (such as H51q-HS or HRS), the HIMA F8620/11 supports seamless online modification and hot-swapping without interrupting the running process. Technicians can replace a faulty CPU card while its redundant twin maintains total control over the plant's safety loops, ensuring zero process downtime.

The F8620/11 HIMA Central Processing Unit (CPU) Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
HIMA F8620/11 Central Processing Unit (CPU) Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
HIMA F8620/11 Central Processing Unit (CPU) Module

General

  • Manufacturer HIMA
  • Model F8620/11
  • Condition New Original ready stock
  • Product Family F8641,F860-CA,F8627
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Emergency Shutdown (ESD) Systems: The HIMA F8620/11 acts as the primary safety logic solver in petrochemical refineries to instantly close critical valves and isolate hazardous process units during overpressure or thermal runaway events.
  • Burner Management Systems (BMS): Deployed widely in large-scale utility boilers and furnaces, this module manages safe ignition sequences, flame monitoring, and fuel gas shutoff loops to prevent catastrophic furnace explosions.
  • Fire and Gas (F&G) Systems: It continuously processes signals from toxic gas detectors, flame sensors, and manual call points across offshore platforms, controlling deluge valves and sirens with high availability.
  • Turbomachinery Control (TMC): The unit oversees overspeed protection and critical trip interlocking for massive steam and gas turbines in power generation facilities, ensuring safe shutdown under mechanical stress.
  • Standard Industrial Temperature Compliance: Designed to operate stably within control room panel temperatures from 0°C to +60°C, provided adequate forced air ventilation is maintained within the central subrack.
  • Corrosive Substrate Resilience: Built with robust multilayer printed circuit boards that resist standard industrial dust accumulation and low-level chemical vapors typical in localized electrical houses (Substations).
  • High Vibration Resistance: Meets strict industrial mechanical stress testing standards, allowing the module to be safely mounted in cabinets close to heavy rotating machinery or vibrating process skids without signal disruption.
  • Cabinet Integration Flexibility: Operates seamlessly under standard IP20 protection environments, requiring a sealed, climate-controlled industrial enclosure to protect open backplane connectors from liquid ingress.
  • Deterministic Scan Times: Executes complex boolean logic, math operations, and safety voting matrices with consistent, predictable cycle times, ensuring predictable safety reaction intervals.
  • Optimized Power Consumption: Operates on minimal backplane current draw, reducing overall heat dissipation inside the rack cabinet and easing the load on system power supply modules like the F7126.
  • High Memory Utilization Efficiency: Features tightly optimized operating system storage sectors, maximizing the available RAM space for complex safety logic diagrams designed in ELOP II.
  • High-Speed Backplane Throughput: Utilizes a dedicated parallel I/O bus communication protocol, achieving near-instantaneous synchronization between the CPU and corresponding analog or digital safety modules.
Description
The HIMA F8620/11 CPU Module is a high-reliability industrial central processing unit designed for safety-critical control applications. It delivers robust processing performance with redundant architecture and supports extensive communication options. 

Engineered for demanding environments, it provides stable operation under wide temperature ranges and is suitable for integration in systems where operational continuity and safety integrity are essential.

The HIMA F8620/11 is a high‑performance central processing unit module designed for use in HIMA HIMax 2000 safety controller platforms, where dependable logic execution and functional safety integrity are essential.

It serves as the core decision‑making component in safety‑critical automation systems and coordinates safety logic with distributed I/O and communication modules to protect people, machinery, and processes in demanding industrial environments.
Alternative Names
FB620/11 FB62O/11 FB620 FB62O/II F8641 F860-CA F8627
Technical notes
The HIMA F8620/11 central processing module must be configured using authorized ELOP II programming software and requires an appropriate operating system version tailored to the specific H41q/H51q hardware matrix. Prior to hot-swapping or replacing an existing HIMA F8620/11 unit, engineers must verify firmware compatibility and ensure the buffer battery is fully functional to preserve stored runtime data.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the HIMA F8620/11 CPU Module used for?
It serves as the central processing unit in safety-critical control systems, providing reliable and redundant operation.
Can the F8620/11 be replaced without stopping the system?
Yes, it supports hot-swap replacement without shutting down the system.
Which programming software and firmware versions are required to configure the HIMA F8620/11 CPU module?
The HIMA F8620/11 requires HIMA ELOP II engineering software for logic configuration and system mapping. The exact firmware and operating system (OS) version loaded onto the HIMA F8620/11 must match the existing system baseline. When replacing an older module, you must specify your current OS version to ensure the new HIMA F8620/11 integrates without compilation mismatch errors.
How does the HIMA F8620/11 handle protocol support for communication with third-party DCS systems?
The HIMA F8620/11 does not handle external protocols directly on its own card; instead, it relies on the central rack's backplane bus to communicate with dedicated co-processors (like the F8621A) or Ethernet communication cards (like the F8627). Through these auxiliary modules, the data processed by the HIMA F8620/11 can be exposed via Modbus RTU, Modbus TCP, or Profibus DP to third-party DCS networks.
What are the diagnostic meanings of the front-panel LEDs on the HIMA F8620/11 module during a system fault?
The HIMA F8620/11 features dedicated LED indicators (such as RUN, ERR, and backplane status lights). A solid green RUN light indicates normal operation. If the HIMA F8620/11 exhibits a flashing or solid red ERR light, it signifies a processor self-test failure, configuration checksum error, or an empty buffer battery, requiring connection via ELOP II to read the detailed diagnostic buffer.

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