
PLVario-II Produktupdate
The requirements of the energy transition and the high availability of electricity are challenges that you must overcome in your various applications.
Thanks to modular measurement electronics, JEAN MÜLLER can offer you fast and intuitive solutions for your energy distribution, regardless of whether it is a retrofit or a new installation. The new DIN rail measuring modules of the PLVario-II family in particular – which also feature a completely new, fresh front design – are user-friendly, compact, scalable, and expandable. Thanks to internal communication via a bus, cabling and power supply for the modules are no longer an issue. You can record the currents using classic 1A or 5A transformers or also carry out the measurement using small signal transformers, such as 333mV. Even faster commissioning of the measurement technology via Rogowski coils is also no problem.
In addition, you can expand your Vario-II measurement system via inputs and outputs with an additional IO module, which also measures the temperature.
PLVario-II measurement and I/O modules

PLVario-II EM KSR
- Top-hat rail measuring device for small signal transducers
- 4x Rogowski coils or 333mV transducers
- or 3 transducers directly Plug’n’Play via RJ12
- up to 252 current channels via a PLVario-II NET
- Retrofit applications and feed measurement
- Setting of limit values for current and voltage
- 1 digital input and output

PLVArio-II EM4
- Top-hat rail measuring device for classic transformers
- 4x 1A/5A transformers
- Up to 252 current channels via a PLVario-II NET
- Retrofit applications and feed-in measurement
- Setting of limit values for current and voltage
- 1 digital input and output

PLVario-II EM3/X
- Top-hat rail measuring device with galvanic isolation
- 3x 1A/5A transformer
- Up to 189 current channels via a PLVario-II NET
- Retrofit applications and feed-in measurement
- Setting of limit values for current and voltage
- 4 inputs

PLVario-II IOX
- Top-hat rail module for inputs and outputs
- 8 digital inputs, galvanically isolated, short-circuit proof
- 4 digital outputs, galvanically isolated, short-circuit proof
- 1x PT100 4-wire up to 750°C
- Setting of temperature limit values
- Logical linking of I/Os with limit values of the measuring modules
electronics in the online product catalogue
JEAN MÜLLER Elektronic comprises a wide range of different product variants. Choose the perfect product for your application from our online product catalogue.
To the products