Murrelektronik Comlight56 Review: Specs, Price and Applications
Updated: 7 days ago
Murrelektronik Comlight56 combines a multicolor status light, buzzer and capacitive touch sensor with an IO-Link interface. The listed 4000-76056-0000004 configuration offers eight visual effects, nine selectable tones and a four-pole A-coded M12 connection.
Quick Verdict
A useful candidate for combining local machine indication and a defined operator input in one device. Assign clear meanings to the effects and touch action; a richer indicator needs a consistent machine-state mapping to remain understandable.
Murrelektronik Comlight56 at a Glance
Listed model: 4000-76056-0000004
Visual function: Multicolor LED status light
Visual choices: Eight effects
Audible function: Buzzer with nine selectable tones
Operator input: Capacitive touch sensor
Interface: IO-Link
Connector: Four-pole A-coded M12
Price: Request a quote for the exact ordering configuration.
Technical Specifications
Specification | Documented configuration |
Listed model | 4000-76056-0000004 |
Visual function | Multicolor LED status light |
Visual choices | Eight effects |
Audible function | Buzzer with nine selectable tones |
Operator input | Capacitive touch sensor |
Interface | IO-Link |
Connector | Four-pole A-coded M12 |
Design and Build
Combining light and sound can make a machine state easier to notice, but the configured patterns need a stable meaning. Define normal, attention and fault states with the operator's task in mind. An animation should reinforce the distinction being communicated rather than introduce an unexplained pattern that requires guesswork.
An industrial status indicator should be specified by the states it communicates to the operator. Define the meaning of each color, animation and sound before selecting the final parameter set. A device with many available effects can display more than a basic on/off signal, but the chosen presentation should remain understandable from the intended viewing position. Include the connector, power requirements and mounting arrangement in the equipment definition.
Configuration and Integration
The capacitive touch function creates an input path as well as an output device. Specify whether a touch acknowledges a signal or requests a controller action, and how the machine confirms that request. Do not treat touching a light as an automatic safety reset or permission to start without a separately defined machine function.
Separate status presentation from an operator command. A touch input should have a defined machine meaning, including whether it acknowledges a message, requests an action or changes an operating state. The controller must decide how that request is accepted and what feedback the operator receives. Establish how the indicator behaves when communication is interrupted so an old color or animation is not mistaken for current machine information.
Applications and Use Cases
Local machine status indication and operator acknowledgment/request input.
IO-Link supports the selected integration path, but the master port, device parameters and controller mapping must be included in the installation. Preserve the approved settings for replacement. Test the indication when communication is unavailable so a static or retained presentation cannot be mistaken for the current machine state.
The useful outcome is a clear indication and a correctly interpreted operator input. A multicolor LED, buzzer and communications interface contribute to that result when the configured meanings and machine behavior are defined together.
Alternatives and Selection
Compare Comlight56 with separate signal lights, buzzers and pushbuttons by visibility, operating meaning and integration effort. The combined device can reduce some component boundaries, but an accepted operator interface depends on its configured behavior rather than the number of effects.
Price and Value
Price: Request a quote. The quotation should identify the exact product configuration, included options, delivery terms and support scope. Accessories and integration work should be listed separately so the hardware price can be compared on a like-for-like basis. A family name or headline specification is not a complete purchasing description.
Assess value against the work the product enables in the machine. Include the engineering needed to configure it, the equipment that must operate alongside it and the effort required to maintain or replace it. A lower component price can be outweighed by extra integration work, while additional features are valuable only when the application can use them. Compare written configurations rather than assumed package contents.
Pros and Cons
Pros
Visual, audible and touch functions in one device
IO-Link configuration and machine integration
Cons
Many effects require a clear operator-facing meaning
Touch handling and communication-loss presentation need explicit controller behavior
Who Should Consider Murrelektronik Comlight56?
A useful candidate for combining local machine indication and a defined operator input in one device. Assign clear meanings to the effects and touch action; a richer indicator needs a consistent machine-state mapping to remain understandable.
The strongest purchasing case is a clearly defined requirement that matches the documented configuration. If the project depends on a particular option, interface or mechanical arrangement, include it explicitly in the order. Keep the accepted configuration with the equipment documentation so a later replacement preserves the intended application.
Commissioning and Acceptance
Evaluate the installed light and sound patterns with representative operators, viewing angles, ambient illumination and background noise. Confirm that important states can be distinguished without relying only on memorized effects. Test the controller's touch-input handling and restoration of the approved parameters after replacement. Keep the color, sound and input mapping with the machine documentation so maintenance preserves the intended interface rather than simply restores a working light.
Murrelektronik Comlight56 FAQ
What is Murrelektronik Comlight56?
Murrelektronik Comlight56 combines a multicolor status light, buzzer and capacitive touch sensor with an IO-Link interface. The listed 4000-76056-0000004 configuration offers eight visual effects, nine selectable tones and a four-pole A-coded M12 connection.
Which configuration is reviewed?
Listed model: 4000-76056-0000004. Visual function: Multicolor LED status light.
What is the main selection consideration?
A useful candidate for combining local machine indication and a defined operator input in one device. Assign clear meanings to the effects and touch action; a richer indicator needs a consistent machine-state mapping to remain understandable.
What applications should it be considered for?
Local machine status indication and operator acknowledgment/request input.
What is a documented advantage?
Visual, audible and touch functions in one device. IO-Link configuration and machine integration.
What limitation matters during integration?
Many effects require a clear operator-facing meaning. Touch handling and communication-loss presentation need explicit controller behavior.
What is the price?
Price: Request a quote. Specify the exact ordering configuration, required options, accessories and delivery terms.
How should an alternative be compared?
Compare Comlight56 with separate signal lights, buzzers and pushbuttons by visibility, operating meaning and integration effort. The combined device can reduce some component boundaries, but an accepted operator interface depends on its configured behavior rather than the number of effects.
Product information: Murrelektronik, Inc. supplier product information.
Pricing is quotation-based and may change. Options, availability, delivery and application requirements depend on the selected ordering configuration.
