ACTIA Multiplexing Systems / Power Management Units

ACTIA’s multiplexed power management products are state of the art and manufactured to the customer’s desired specifications. Our multiplexed solutions replace outdated relays and fuses with modern solid state switches and also allow many data messages to be communicated across the same wire. These modern technologies reduce cost and enhance vehicle safety by eliminating the need for complex wire harnessing and reducing weight. ACTIA’s power management products can be used on numerous applications such as military vehicles, commercial and specialty trucks, boats, and off-highway equipment.

ACTI-MUX System
ACTI-MUX System


The ACTI-MUX system is the third generation universal multiplexed architecture. This new system integrates cumulative experience from previous generations and includes:

  • Hardware platform compatible with distributed or centralized architectures.
  • The input/output interfaces to the vehicle electrical architecture.
  • New technology giving improved control of electric motors, actuators and LED.
  • Multiple communications interfaces for improved connection to the various vehicle systems.
  • Ethernet connection for fleet operator functions.
  • ACTI-GRAF s/w workbench for Vehicle Electrical Architecture design.
  • Centralized diagnostics of the vehicle’s electrical architecture.

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ACTIWAYS System
ACTI-WAYS System


From the SPU 25-15 with a compact form factor up to the SPU 70-66 for complex applications. ACTIA offers a modular product range for hydraulic function control with safety feature management:

  • SIL2/Pld Safety-driven products to facilitate your certification process (safety manual…).
  • Smooth electro-hydraulic function control, and high movement precision.
  • Enhanced diagnostic capabilities for efficient vehicle maintenance.
  • Automotive product designed for harsh environments.
  • Off-the-shelf solutions for modular integration.

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ActiGRAF
ACTI-GRAF


  • Software version management.
  • E/E Architecture design.
  • Functional s/w (Chassis/Body/MMI) design.
  • Code generator.
  • ACTI-MUX architecture diagnostics.
  • PLC language (IEC 61131).
  • Graphical User Interface: Embedded Wizard.

Three Packs available:

  • Development Pack “Electrical control”.
  • Development Pack “Electrical control & GUI”.
  • Expert Pack.

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master25
Master 25


  • Powerful dual core 32 bit main CPU for vehicle application, s/w and network management.
  • New load switching technology with precise control of current dedicated to wide range of loads such as electrical motors, wipers, bulb/xenon/LED lamps, sensors, etc…
  • Improved on-board diagnostic functionality using reliable short circuit and open circuit detection associated to internal over temperature and over voltage detection.
  • Support of ACTI-GRAF integrated development tool for PLC (IEC 61131-3 language) application s/w.
  • Compliant with SAE J1939, KWP 2000, ODX standards.
  • H/w platform compliant with 12V & 24V power networks.
  • Specific variants available on request.
  • EBSF compliant.

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Power Range
Power Modules Range


  • Compatible with distributed and centralized Electrical Architectures.
  • Multiple I/O interfaces that can easily be adapted to vehicle architectures.
  • Software compatible I/O interfaces.
  • New load switching technology with precise control of current, dedicated to wide range of loads such as electrical motors, wipers, bulb/xenon/LED lamps, sensors, etc.
  • Improved on-board diagnostic functionality using reliable, over current and under current detection, along with thermal overload and over voltage detection.
  • Configurable power supplies for e.g. ignition, battery master, permanent etc.
  • Level1 diagnostics through integrated tell-tale LED.
  • H/w platform compliant with 12V & 24V applications.
  • Specific variants available on request (stand-alone variants available).
  • H/w platform participating on ISO 26262 certification.

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Power Conversion
Power Conversion


Many Power management solutions are produced in high volume for commercial and industrial vehicles (trucks, construction vehicles). These solutions are adapted to the passenger transport environment and are used for the charging function of Li-Ion batteries used in electric traction.

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Safety Power Units
Safety Power Units


From the SPU 25-15 with a compact form factor up to the SPU 70-66 for complex applications. ACTIA offers a modular product range for hydraulic function control with safety feature management:

  • SIL2/Pld Safety-driven products to facilitate your certification process (safety manual…).
  • Smooth electro-hydraulic function control, and high movement precision.
  • Enhanced diagnostic capabilities for efficient vehicle maintenance.
  • Automotive product designed for harsh environments.
  • Off-the-shelf solutions for modular integration.

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APU 8-13
Advanced Power Unit


The APU 8-13 is suitable for lighting, wipers, motors and other electrical functions control:

  • Stand-alone module for easy integration.
  • Compact form factor.
  • Provide diagnostics capabilities for electrical functions.
  • Customizable to any application through software configuration.
  • High-current capabilities.

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Software
Software


ACTIA software philosophy is based on an open platform to provide flexibility on application software development:

  • Software documentation package gives you a rapid autonomy on the product.
  • Numerous languages supported (CODESYS, C, Mathworks…).
  • ACTIA software package suitable to support SIL2/PLd safety certifications.
  • Software package able to support ISOBUS applications.
  • Dedicated team to customer support.

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