Control devices, indicator devices, and LED machine lights
For safe operating procedures, clear status indicators, and optimal lighting in industrial applications
Balluff's control devices, indicator devices, and machine lights support the safe operation of machines, the clear indication of operating states, and optimal illumination of work and machine areas. Our portfolio includes signal lights, IO-Link control panels, and machine lights. Thanks to their robust construction and industrial-grade design, our solutions are ideally suited for continuous use in demanding environments.
SmartLight – LED stack lights
IO-Link control panel
Machine lights
Why Control and Indication Devices Are Indispensable in Industrial Applications
With clear operating and signaling functions, control and signaling devices reduce operating errors, improve response times, and contribute to safe machine operation—especially in complex or automated production environments. Thanks to the IO-Link interface, they are particularly easy to wire and simplify both commissioning and maintenance.
Signal lights for clear status indicators on machines and systems

Signal lights provide clear visual and acoustic communication directly at the machine. They reliably indicate operating states, malfunctions, or warnings.
Whether machine status, process approvals, or warning messages: Signaling devices support the rapid detection of operating conditions through visual or acoustic signals and ensure smooth production.
Thanks to modern LED technology, signal lights offer high luminosity, good visibility, and energy-efficient operation—even in continuous applications.
Advantages of Balluff SmartLight signal lights
- Clear status indication via bright and highly visible LEDs
- Durable and low-maintenance technology
- Robust housings, suitable for demanding industrial environments
IO-Link control devices for safe and flexible operating concepts

Balluff control panels are designed for industrial use and feature a long mechanical service life, clear tactile feedback, and a robust design.
The Balluff control device portfolio includes various models of IO-Link control panels for a wide range of operating concepts—from simple switching and pushbutton functions to complex control solutions for machines and systems.
Features and benefits of Balluff control devices
- IO-Link control panels for flexible machine concepts
- Robust control elements for continuous industrial use
- Safe and intuitive operation directly at the machine
LED machine lights for optimal visibility at the workplace

Machine lights from Balluff ensure optimal lighting conditions on machines, systems, and workstations.
Good illumination not only improves ergonomics but also enhances process reliability. They enable targeted and uniform illumination of machining areas and the interiors of machines—even in confined spaces.
Your benefits with machine lights from Balluff
- High light quality with low energy consumption
- Robust construction for continuous industrial use
- Long service life and low maintenance requirements
New Products in Focus
Discover the latest lights, control and signaling devices for simpler and more efficient automation.