Pepperl + Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969
Pepperl + Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969
Pepperl + Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969
Pepperl + Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969
Pepperl + Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969
Pepperl + Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969
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MB-16U5L-103681 MB-C3-DI32-AKB-131969

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The Pepperl+Fuchs MB-16U5L-103681 (also referenced as MB-C3-DI32-AKB-131969) is a rugged industrial motherboard engineered for demanding automation environments.
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Technical specifications for MB-16U5L-103681 MB-C3-DI32-AKB-131969

  • Manufacturer:
    Pepperl + Fuchs
  • Part Number:
    MB-16U5L-103681 MB-C3-DI32-AKB-131969
  • Product Family:
    Pepperl + Fuchs
  • Product Type:
    Motherboard
  • Maximum RAM:
    Up to 16GB DDR4
  • Storage Interfaces:
    2 × SATA III
  • Expansion Slots:
    1 × PCIe ×16, 2 × PCIe ×4
  • Operating Temperature:
    -20°C to +70°C
  • Weight:
    0.1 kg
  • Estimated shipping dimensions:
    2x11.5x12.3cm
  • 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 Certifications Environment Use Cases

Features:

  • Supports up to 16GB DDR4 memory for stable multitasking and industrial computing performance
  • Flexible expansion capability with 1 × PCIe ×16 and 2 × PCIe ×4 slots for system customization
  • Wide operating temperature range from -20°C to +70°C ensures reliable industrial deployment
Pepperl + Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969 Motherboard is designed to support industrial computing systems requiring stable performance and flexible hardware expansion. With support for up to 16GB DDR4 memory, the platform ensures smooth processing for control, monitoring, and data handling tasks. It is suitable for automation environments where consistent computing capability is required for system reliability. The board structure supports integration into embedded and industrial PC architectures. This makes it suitable for advanced control and monitoring applications.

In terms of hardware configuration, MB-16U5L-103681 MB-C3-DI32-AKB-131969 Motherboard provides multiple expansion options including 1 × PCIe ×16 and 2 × PCIe ×4 slots. This allows users to install additional communication cards, processing modules, or interface devices depending on system requirements. The presence of 2 × SATA III storage interfaces supports flexible data storage configurations for industrial applications. Such expandability ensures adaptability in evolving automation systems. It is particularly useful in environments requiring scalable computing platforms.

From an operational perspective, Pepperl + Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969 Motherboard is engineered for harsh industrial conditions with an operating temperature range from -20°C to +70°C. This allows stable performance in both controlled and demanding environments such as manufacturing plants and control rooms. The combination of DDR4 memory support and PCIe expansion enhances system responsiveness and functional versatility. Reliable thermal tolerance contributes to long-term stability in continuous operation. Overall, the design supports dependable integration into industrial automation and control infrastructures.

The MB-16U5L-103681 MB-C3-DI32-AKB-131969 Pepperl + Fuchs Motherboard may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Pepperl + Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969 Motherboard 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.
Pepperl + Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969 Motherboard Specs

General

  • Manufacturer Pepperl + Fuchs
  • Model MB-16U5L-103681 MB-C3-DI32-AKB-131969
  • Condition New Original ready stock
  • Product Family MB-16U5R-102484,MB-AIO16R-KS1-116565
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.
  • Intrinsic Safety Certification: Complies with ATEX, IECEx, and national explosion-proof standards, allowing direct connection of field signals to Zone 0, Zone 1, and Zone 2 hazardous areas.
  • Yokogawa Integration Certification: Passes Yokogawa DCS official hardware compatibility testing, perfectly compatible with ADV151 (32 channels) and ADV161 (64 channels) digital input cards.
  • Functional Safety Certification: The baseboard and recommended K-System isolation barriers meet the stringent SIL2/SIL3 functional safety level assessments, ensuring high availability of critical control loops.
  • CE/EMC Certification: Passes EN 61326-1 industrial-grade electromagnetic compatibility immunity standard testing, preventing false triggering of low-voltage digital signals by high-voltage wiring and radio frequency signals.
  • Operating Temperature Range: Supports a wide operating temperature range of -20°C to +70°C, meeting the distributed control requirements of cabinets without air conditioning or under extreme climatic conditions.
  • Vibration and Shock Resistance: Internal PCBs and wiring terminals have undergone high-intensity industrial vibration testing to prevent wire breakage or poor module contact due to prolonged cabinet vibration.
  • Corrosion Resistance and Coating: The circuit board surface has an enhanced conformal coating, effectively resisting the moisture and corrosive gases commonly found in petrochemical and metallurgical environments.
  • Storage and Transportation Environment: Can be stored long-term in environments ranging from -40°C to +85°C and with a relative humidity of 95% (non-condensing), and the electrical interconnection structure is not prone to aging.
  • Petrochemical and Refinery DCS Upgrade: Used in high-risk sources such as refinery units and tank farms to centrally collect two-position switching signals from field pressure switches and level switches and safely transmit them to the DCS system.
  • Centralized wiring for offshore drilling platform control cabinets: Utilizing a base plate, 32 complex intrinsically safe explosion-proof cables are quickly integrated using dedicated AKB331/AKB337 50-pin system cables, significantly saving internal panel space.
  • Natural gas transmission and distribution network power outage and leakage alarm: Working in conjunction with isolation barriers featuring line monitoring, real-time monitoring of long-distance transmission cable breaks or short circuits ensures the integrity of emergency interlocking circuits.
  • Pharmaceutical and fine chemical multi-functional workshop system upgrade: A high-reliability in-situ replacement and upgrade solution for the outdated Yokogawa CS3000 control panel array in intermittent reactor switch interlocking control.
Description
Designed to excel in harsh industrial settings, the Pepperl+Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969 integrates advanced technology for unparalleled system reliability. Its Intel Xeon processor ensures robust performance in complex automation applications, enabling fast data processing and real-time control. 

The MB-16U5L-103681 MB-C3-DI32-AKB-131969 supports up to 16GB of DDR4 RAM, providing sufficient memory bandwidth for multitasking and data-intensive operations. Its dual SATA III storage interfaces allow for flexible system configurations with multiple storage drives, while the available PCIe expansion slots enable integration of specialized industrial communication or control cards.

With an operating temperature range of -20°C to +70°C, the MB-16U5L-103681 MB-C3-DI32-AKB-131969 performs reliably in both freezing cold and extremely hot environments. Its compact 304mm × 244mm (W×H) form factor ensures compatibility with standard industrial enclosures while conserving valuable cabinet space. 

The robust connectivity options of the MB-16U5L-103681 MB-C3-DI32-AKB-131969 facilitate seamless integration with various industrial peripherals and field devices. Designed with industrial automation in mind, this motherboard incorporates specialized interfaces and hardening features that protect against electrical noise, power fluctuations, and environmental contaminants. 
Alternative Names
MB-16U5R-102484 MB-AIO16R-KS1-116565 KFD2-UT2-Ex1 KFD2-SCD2-Ex1 MB-16U5L-1O3681 MB-I6U5L-I0368I MB-C3-DI32-AKB-I3I969 MBC3DI32AKB131969
Technical notes
The Pepperl+Fuchs MB-16U5L-103681 MB-C3-DI32-AKB-131969 are high-reliability termination board designed for Yokogawa CS3000 systems, featuring dual 24V DC redundant power inputs to securely interface up to 32-channel discrete intrinsic safety inputs via 16 dual-channel K-System isolator modules.
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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 processor does the MB-16U5L-103681 MB-C3-DI32-AKB-131969 industrial motherboard utilize, and what are its performance implications?
The MB-16U5L-103681 MB-C3-DI32-AKB-131969 is equipped with an Intel Xeon processor, specifically engineered for reliability and performance in demanding computing environments. This processor architecture delivers robust computational power ideal for complex control algorithms, real-time data processing, and multi-tasking operations in industrial automation systems, ensuring deterministic performance even under heavy workloads.
What are the expansion capabilities of the MB-16U5L-103681 MB-C3-DI32-AKB-131969 motherboard for industrial applications?
The MB-16U5L-103681 MB-C3-DI32-AKB-131969 provides comprehensive expansion options with one PCIe ×16 slot and two PCIe ×4 slots. These interfaces allow integration of specialized industrial cards such as PROFIBUS/PROFINET communication modules, motion control cards, or additional I/O interfaces, enabling customization of the control system to meet specific application requirements while maintaining the board's industrial-grade reliability.
How does the operating temperature range of the MB-16U5L-103681 MB-C3-DI32-AKB-131969 support industrial deployments?
The MB-16U5L-103681 MB-C3-DI32-AKB-131969 features an extended operating temperature range of -20°C to +70°C, which is significantly wider than commercial motherboards. This specification ensures reliable operation in uncontrolled industrial environments such as factory floors, outdoor installations, and climate-challenged locations where temperature extremes would cause standard computing platforms to fail or degrade in performance.
What storage configuration options does the MB-16U5L-103681 MB-C3-DI32-AKB-131969 offer for industrial data handling?
The MB-16U5L-103681 MB-C3-DI32-AKB-131969 includes two SATA III interfaces that support high-speed data transfer rates up to 6 Gb/s. This allows for flexible storage configurations including RAID setups for data redundancy, separate drives for operating system and data storage, or integration of industrial-grade SSDs designed for vibration resistance and extended write cycles—critical considerations for continuous operation in industrial environments.