SIMPLEX TYCO   49VO-WWA-A

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Individually addressed and controlled multi-candela TrueAlert ES Emergency Communications appliances provide:

• Multi-candela xenon strobe with synchronized 1 Hz flash rate and with intensity programmable from the control panel or jumper selected
• Standard strobe models with amber lens covers, available with ALERT lettering or blank, and with red or white covers, available with 15, 30, 75, 110, or 135 cd output
• Separate lens covers are available in amber, blue, green, and red to configure strobes (V/O) or audible/visible (A/V) appliances (see ordering details on page 2 and candela ratings on page 4)
• Advanced addressable notification controlled by IDNAC SLCs providing regulated 29 VDC allowing strobes to operate with lower current even under battery backup
• Emergency Communications appliances are controlled separately from fire alarm appliances but both can be on the same IDNAC SLC; (only one type activates at a time, ether fire alarm or notification, not both)
• Wiring supervision to each appliance allowing “T-tapped” connections for Class B circuits to simplify wiring (Class A circuits require in/out wiring)

• Self-Test Mode using on-board sensors
• TrueAlert Device Reports at the control panel
• Magnet Test diagnostics to assist checkout and test
• Compatibility with ADA requirements; (see page 3)
• Compatibility with legacy TrueAlert addressable systems for upgrade and replacement (see page 4)
• Appliance LED can be selected to display polling
• UL listed to Standard 1638 (due to non-white lens); verified by UL testing to provide light dispersion patterns of UL Standard 1971 at rated candela (no derating necessary for amber or blue lens)
• ULC listed to Standard S526 Mechanical design features in

• Rugged, high impact, flame retardant thermoplastic housing in red with white letters or white with red letters, available with ALERT or blank lettering
• Separate covers, optional mounting adapters and red wire guards are available
• A separate mounting plate allows wiring to be completed before appliance is mounted; use with single gang, double gang, or 4-inch square box, flush or surface mount
• In/out wiring terminals for 18 AWG to 12 AWG

• Refer to data sheet S49VO-0001 for strobes
• Refer to data sheet S49AV-0001 for A/Vs

TrueAlert ES addressable appliances are individually addressed and receive power, supervision, and control signals from a Simplex fire alarm control panel providing IDNAC Signaling Line Circuits (SLCs). (See compatibility list on page 4.)

TrueAlert ES addressable appliances on IDNAC SLCs provide separate visible and audible notification using a single two-wire circuit that also confirms connection to the individual notification appliance’s electronic circuit. This operation increases circuit supervision integrity by providing supervision that extends beyond the appliance wiring connections.

Note 1: Overvoltage Protector Applications. Model 2081-9028 is for use as an Isolated Loop Circuit Protector which is different from operation as an Overvoltage Protector. For Overvoltage Protector applications, refer to Overvoltage Protector model 2081-9044 which is listed to UL 864, rated for up to 200 mA, and documented on data sheet S2081-0016.

Reduced current allows efficient IDNAC SLC operation. With IDNAC SLCs, a constant 29 VDC source voltage is maintained, even during battery standby, allowing strobes to operate at higher voltage with lower current and ensuring a consistent current draw and voltage drop margin under both primary power and secondary battery standby. Efficiencies include wiring distances up to 2 to 3 times farther than with conventional notification, or support for more appliances per IDNAC SLC, or use of smaller gauge wiring, or combinations of these benefits, all providing installation and maintenance savings with high assurance that appliances that operate during normal system testing will operate during worst case alarm conditions.

Reducing Installation and Testing Time. With separate controls on the same two-wire SLC, installation time and expense for both retrofit and new construction can be significantly reduced. When Class B wiring is used, wiring can be “T” tapped, allowing more savings in distance, wire, conduit (size and utilization), and overall installation efficiency. Use of Self-Test and Magnet Test features improves installation efficiency. TrueAlert device reports conveniently identify information about each connected appliance.