Tower lights are indispensable in mechanical engineering and plant construction. But LED stack lights can also be found in many other areas such as logistics facilities and building services engineering. We pay particular attention to quality, performance, flexibility and reliability in the design and production of stack lights. Andon lights from Auer Signal are therefore characterised by the highest quality and particularly high luminosity.
One product, many different terms
Many different synonyms for stack lights highlight their diverse applications and variations across industries. Whether referred to as andon lights, tower lights or signal tower, which emphasizes their tall and prominent structure, these terms all refer to the same versatile and valuable signaling device used in industrial environments.
There are region-specific synonyms in different parts of the world like in the UK or the US. In the UK, these devices are commonly known as signal towers. On the other hand, in the US, stack lights, stackable lights or andon lights might be used more often than other synonyms. The term "stackable lights" highlights their modular nature and ability to stack multiple signaling modules. These region-specific synonyms reflect the variations in terminology and language used in different countries while referring to the same type of visual signaling device.
Full flexibility with high performance LED andon lights
As all our products, Auer Signal stack lights are developed and produced directly in our factory in Austria. The latest models are not only particularly flexible, but also future-proof due to the patented internal contact. In our product portfolio we provide tower lights with a diameter of 30mm to 70mm. With our products, the PC7, CT5, ECO40, ECO60 and ECO70, we offer a comprehensive range of modular andon lights. For high performance and flexible options, we recommend the PC7. For standard applications where high quality and an attractive price are required, the CT5 is the right choice. Our ECO series offers a standard program in three different sizes.
IO-Link stack lights
The PC7 as well as the CT5 are also available for IO-Link control. Thanks to the new IO-Link bases these signal towers are also suitable for IO-Link networks. The modular system of our andon lights enables an easy set up of the IO-Link stack light as the IO-Link technology is integrated into the base.
The following tower light bases offer IO-Link functionality:
- PC7MC5IO IO-Link base with M12 5-pin connection for PC7
- PC7BLVIO IO-Link base with terminal for PC7
- CT5MC5IO IO-Link base with M12 5-pin connection for CT5
- CT5KR1IO IO-Link tube base with terminal for CT5
Two different model types: modular and compact stack lights
Auer Signal offers two different types of tower lights:
- The modular series
- The compact series
The modular series can not only be put together individually, you can also add or replace individual modules yourself at any time.
If you wish to receive the andon light pre-assembled, choose one of our compact models. The C30 and the design model: the HD can be directly connected, wired and used. Although compact models can also be configured individually, they cannot be changed afterwards.
Individual tower lights for self-configuration
Our configurators allow you to configure your stack light to meet your individual requirements and needs. Alternatively, you can choose from the most common configurations. If you choose one of the pre-assembled versions, we can make you a particularly inexpensive offer starting with one ordered unit of andon lights. Our tower lights are certified according to current industry standards and can therefore be used worldwide.