Your partner for innovative electronics

As an experienced electronics company our business segments are soft- and hardware engineering, micro controller technics, the CANopen fieldbus, CODESYS PLCs and core modules. We support our customers from the automation, system- and tool building, and medical engineering industries. With our team of engineers and technicians, we enhance your products with our competence and experience. Our CANopen controllers and modules and CODESYS PLCs offer powerful solutions for your demand. Integrate with our CANopen chips and CODESYS Core modules tested and intelligent base components into your systems, saving valuable development time and costs. All control systems have a CANopen bus interface, so they can be used as a CAN master or slave. Take advantage of over 30 years of know-how.


For a cost saving and efficient realisation of your project, our PLCs and core modules support the  software development environment CODESYS. This is a very powerful tool for PLC-software engineering, supporting several programming languages according to the IEC61131.

more about CODESYS

With CANopen, our devices support a very popular internationally standardized higher level protocol for control systems. For this CAN based network protocol, we offer proven solutions either as Single-Chip or as ready to use industrial I/O device. Let us solve your CANopen problems!

more about CANopen

For more than 30 years we are realising costumer specific projects and solutions by the latest state of the art. We provide all neccessary services needed from planning, hard- and software engineering, up to high quality series production.

more about our engineering services



IEC 61131-3 · CAN Microcontroller · Visu SPS · Panel · Plc · SPS visualisation · CAN Bus Controller · Microcontoller Module · CAN fieldbus · CANopen Bus · CANopen -interface, -Device, -Chips · SPS Steuerung · CODESYS PLC · CAN Controller · CANopen Controller · CANopen modules


A new CANopen chip is available now.

- CO411xA-FL

function-compatible replacement for CO4011B-FL and CO4017A-FL

more Information


With CO411xA-BD, a new CANopen I/O base module is available.

function compatible replacement for CO4011B-BD ant CO4017A-BD

more information


frenzel + berg electronic

phone.: +49 (0) 731 970 57-0