5531MHV-24AQ | Edwards Signaling Adaptatone Millennium Multi-Tone Signal, 24V AC/DC, 123 dB
Edwards · Industrial Automation & Electrical
Description The Edwards Signaling 5531MHV-24AQ is a multi-tone signaling device designed for demanding industrial and hazardous environments. It produces high-output, selectable alarm tones with a maximum sound level of 123 dB at 1 meter, making it suitable for noisy facilities. Engineered for reliability, the 5531MHV-24AQ integrates seamlessly into fire alarm, security, and industrial control systems requiring clear audible alerts. Technical Specifications Condition New/Never Used Surplus Brand Edwards Signaling Category Fire Alarm Systems Part Number 5531MHV-24AQ Subcategory Multi-Tone Signaling Device Series 5531M Adaptatone® Millennium Type Multi-Tone Signal Material Heavy-duty zinc cast with epoxy finish Mounting Type Surface mount, rotatable speaker Sound Level 123 dB at 1 m (113 dB at 10 ft) Frequency Response 50/60 Hz Operating Voltage 24 VAC / 24 VDC Power Rating 30 W Operating Current 2.3 A at 24 VAC / 1.5 A at 24 VDC Standby Current 0.1 A Tone Capacity 55 field-selectable tones Inputs/Outputs Four selectable inputs and outputs Certifications UL, cUL, CE Certified Enclosure Rating NEMA 3R Hazardous Location Ratings Class I Div 2 Groups A, B, C, D; Class II Div 2 Groups F, G; Class III Dimensions 8 in W × 8-47/64 in D Weight 12.5 lbs (approx.) Information About 5531MHV-24AQ The 5531MHV-24AQ is part of the Edwards 5531M Adaptatone® Millennium Series, built for heavy-duty use with a zinc cast housing and epoxy finish for corrosion resistance. It supports both AC and DC operation at 24V and offers 55 field-selectable tones to meet diverse signaling requirements. The unit is PLC-compatible, eliminating the need for external relays, and features multiple inputs and outputs for flexible system integration. With hazardous location ratings and NEMA 3R enclosure protection, it is designed for dependable performance in rugged environments. Key Features: High Output Sound: Provides up to 123 dB at 1 meter (113 dB at 10 ft) for effective alerting in noisy areas. Tone Selectability: Offers 55 field-selectable tones, including four temporal pulse tones, for versatile applications. PLC Compatibility: Can be activated directly from a PLC output or dry contact without additional relays. Durable Construction: Heavy-duty zinc cast housing with corrosion-resistant epoxy finish ensures long service life. Flexible Mounting: Surface-mount design with rotatable and lockable speaker orientation for optimal placement. Hazardous Location Rated: Certified for Class I Div 2, Class II Div 2, and Class III use, meeting UL and CE standards. Backup Support: Includes 24VDC battery backup terminals for continued operation during power loss. Multiple Inputs/Outputs: Supports up to four selectable inputs and outputs for customized signaling. The 5531MHV-24AQ delivers the reliability and precision required for industrial signaling and life safety applications in harsh operating environments.
Brand: Edwards · Category: Industrial Automation & Electrical
Key features
- High Output Sound: Provides up to 123 dB at 1 meter (113 dB at 10 ft) for effective alerting in noisy areas.
- Tone Selectability: Offers 55 field-selectable tones, including four temporal pulse tones, for versatile applications.
- PLC Compatibility: Can be activated directly from a PLC output or dry contact without additional relays.
- Durable Construction: Heavy-duty zinc cast housing with corrosion-resistant epoxy finish ensures long service life.
- Flexible Mounting: Surface-mount design with rotatable and lockable speaker orientation for optimal placement.
- Hazardous Location Rated: Certified for Class I Div 2, Class II Div 2, and Class III use, meeting UL and CE standards.
- Backup Support: Includes 24VDC battery backup terminals for continued operation during power loss.
- Multiple Inputs/Outputs: Supports up to four selectable inputs and outputs for customized signaling.
Specifications
| Manufacturer part number | 5531MHV-24AQ |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Edwards Signaling |
| Category | Fire Alarm Systems |
| Part Number | 5531MHV-24AQ |
| Subcategory | Multi-Tone Signaling Device |
| Series | 5531M Adaptatone® Millennium |
| Type | Multi-Tone Signal |
| Material | Heavy-duty zinc cast with epoxy finish |
| Mounting Type | Surface mount, rotatable speaker |
| Sound Level | 123 dB at 1 m (113 dB at 10 ft) |
| Frequency Response | 50/60 Hz |
| Operating Voltage | 24 VAC / 24 VDC |
| Power Rating | 30 W |
| Operating Current | 2.3 A at 24 VAC / 1.5 A at 24 VDC |
| Standby Current | 0.1 A |
| Tone Capacity | 55 field-selectable tones |
| Inputs/Outputs | Four selectable inputs and outputs |
| Certifications | UL, cUL, CE Certified |
| Enclosure Rating | NEMA 3R |
| Hazardous Location Ratings | Class I Div 2 Groups A, B, C, D; Class II Div 2 Groups F, G; Class III |
| Dimensions | 8 in W × 8-47/64 in D |
| Weight | 12.5 lbs (approx.) |
| Product type | Multi-Tone Signaling Device |
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