Werma 641 Series Clear Steady Effect Beacon Unit, 12 → 230 V ac/dc, AC, DC, IP65

The WERMA KombiSIGN 71 modular stacking signal tower is an ideal solution to the increasing requirement for safety, machine productivity and reduced downtime. The modular design of these stacking towers enables quick and easy installation. Each KombiSIGN module is equipped with a bayonet fixing with integral contact system. Simply align the corresponding white marks and gently twist to lock them in place.

• Suitable for machine and manual Andon indication
• Modular system allows a completely free combination of optical and audible signal elements
• Mechanical and electrical connection of the elements in the space of seconds using a bayonet connection system
• Completely safe element changes (contact-voltage proof) without the need for tools
• Protection rating IP65 for use in extreme conditions
• Up to 5 elements can be mounted on a terminal base
• Flexible combination of optical and audible elements
• Optical isolation due to O-ring seal stopping illumination of adjacent element
• Operating voltage for the continuous incandescent element is dependant on bulb fitted
• LED EVS elements have an extremely bright, random sequence of light to immediately grab attention
• Ultra-bright elements are up to 20 times brighter than conventional LED beacons. Intelligent electronics ensure operation at maximum brightness
• Vocal element plays customer specific audio files in mp3 format (sounds, alarms, music or spoken word)
• Optional self adjusting siren automatically adjusts output between 80 & 100 dB depending on ambient sound levels
• AS-Interface element can be easily connected to the networking system which considerably reduces complex wiring
• Improved connection with cage clamp technology
• Operating temperature range is -20 to +50 °C
• Polyamide body with polycarbonate lenses, 70 mm diameter

• Seven colours in one beacon
• Different colours can be triggered via the pins in the terminal element
• Positive and negative control logic
• The three basic colours (red/yellow/green) can be triggered using only two PLC outputs
• High light intensity

Lamps are not supplied and must be purchased separately. Not compatible with KombiSIGN 70.

UL listed, CSA, VDE

This beacon unit by WERMA is a versatile and reliable solution for various industries, offering high quality performance and durability. With an IP65 rating, clear lens, and a supply voltage range of 12 230V, this beacon is suitable for a wide range of applications. The 641 series by WERMA ensures exceptional quality and functionality, making it a top choice for automation, electronics, electrical, and mechanical industries.

• IP65 rating for dust and water resistance
• Clear lens for maximum visibility
• AC/DC beacon light suitable for different power sources
• KombiSIGN 71 beacon ensuring reliable signalling
• High temperature tolerance for extreme conditions
• Low temperature operation for diverse environments
• 12-230V supply voltage for flexible installation options
• WERMA 641 series beacon offering top-notch performance

• Ideal for signalling in Industrial automation systems
• Used for alert notifications in electronics manufacturing
• Suitable for indicating machine status in the electrical industry
• Perfect for signalling alarms in mechanical equipment

Yes, the WERMA beacon unit has a high temperature tolerance, making it suitable for extreme conditions.

Yes, the beacon is designed to work with both AC and DC power supplies, providing flexibility in installation.

With its clear lens design, the beacon ensures maximum visibility in different settings.

Yes, the WERMA beacon unit is ideal for integration into automation systems for signalling purposes.

The 12-230V supply voltage range makes this beacon perfect for a wide range of industrial applications.