Addressing the Challenges Faced by OEMs - New trends resulting from the diversification currently occurring in powertrains place demands on measurement systems that conventional devices simply cannot fulfil. The future technologies used in data logging devices must provide extended measurement ranges combined with precise data logging capability and high throughput rates over a very wide spectrum of temperatures. AVL FEM 4 represents the next generation of IO measurement systems.
|
Direct measurement of voltages |
Highest measurement accuracy |
Wide operating temperature range |
Adaptive modular design |
High sampling and data throughput rates in real-time |
By using modern signal conditioning and the real-time EtherCAT interface, the FEM 4 meets the demands of modern development processes. The new circuit concept enables you to control and measure signals such as currents, temperatures, frequencies and voltages directly up to 2,400 VDC without influencing the measurement signal. The measuring modules in a FEM 4 can be quickly adapted to new tasks, helping you to increase flexibility and ultimately optimize the utilization of your test facilities.
| Technical Data | Unit |
|
Module size (W x H x D) |
45 x 132 x 150 mm |
| Power supply | 9 … 35 VDC |
| Interfaces | EtherCAT, CAN |
| Operating temperature | -40 … +80 °C |
| Relative humidity | 20 … 80 %, non-condensing |
| Protection class | IP20 |
High Voltage Isolation
These modules offer a high degree of insulation of the individual connector (single channel or group of channels) for use at high voltage potentials, e.g. in electrification.
Voltage Measurement Modules
The voltage modules enable measurements at low and high voltage (HV) levels with up to 8 selectable measurement ranges depending on the module type.
Current Measurement Modules
The current measurement modules enable measurements up to ±24 mA, or up to 2,000 A with an additional ballast.
Temperature Modules
The following modules are suitable for temperature measurements. Depending on the type, the channels are individually isolated or combined into groups.
Universal Modules
In order to cover the widest possible range of applications, the following universal modules are available.
Active Modules
In addition to passive measuring modules, the FEM 4 product family also offers active control modules for signal generation.
Basis and Extension Modules
Further basic and extension modules are offered to complete the portfolio.
Brochure AVL FEM 4
Download
The AVL X-ion™ e-Power power analyzer is a modular data acquisition platform that is optimized for electric and hybrid applications.
AVL PUMA 2™ Fuel Cell is our intuitive automation system for highly dynamic fuel cell system testing. It is the global industry standard for testbed automation.
AVL PUMA 2™ Inverter is a comprehensive automation system for inverter testing, offering everything you need in one place
Discover the latest advancements in battery innovation, explore sustainable technologies and gain insights into battery regulations.
AVL Green Camp 2024 concludes today. The program challenged students on topics related to electricity generation through solar energy, the use of programming languages, and the analysis of energy production tools’ consumption.
AVL List GmbH has received this year's Corporate Venturing Award from Fraunhofer Institute for Production Technology.
With captivating stories and insightful interviews, we invite you to join us as we embark on the exciting journey of AVL, diving into our rich history and envisioning the endless possibilities ahead.
As we have been celebrating 75 years of Reimagining Motion throughout this year, we are thrilled to release our new brand movie, commemorating this remarkable milestone of technology excellence and innovation.
AVL List GmbH received the Global EcoVision Award from WKÖ in the presence of Federal Chancellor Karl Nehammer, Federal Minister Martin Kocher, and WKÖ President Harald Mahrer for the achievements in Hungary.
AVL RACETECH, the motorsport department of AVL, presents the prototype of an innovative H2 internal combustion engine. The power unit is a compact, hydrogen-powered 2-liter turbo engine, with intelligent water injection, which achieves a totally new performance level. The first racing engine that AVL RACETECH is developing and building in-house.
