- 20~31 VDC
- 110 dB at 10 Feet
- 27 Tone Capability
- NEMA Type 3R
- UL; CSFM; CE; TUV Approvals
The Edwards 5530MD‑24AW Adaptatone Millennium is a heavy duty industrial, tone selectable, signaling device intended primarily for use in fire alarm systems and other applications requiring electrical supervision of signaling circuit field wiring. It uses a microprocessor circuit to create 27 distinctive tones. A single tone may be selected by setting a miniature dip switch within the unit. The Adaptatone Millennium can be activated from field‑wired, normally open contacts, or a 24 VDC external voltage source such as an output of a PLC or Fire/Security panel. Normally open contacts can be obtained from the Cat. No. 5538‑4 and/or Cat. No. 5538‑4R Adaptatone Signal Actuators.
1/2" (13mm) conduit or surface mounting.
The signal may also be used for unsupervised signaling applications. Typical applications include fire alarm emergency warning systems, plant evacuation and security intrusion alarms, process monitoring, shift start and dismissal horns, and paging signals.
