Simplex 49VO-APPLW Addressable Strobe

The Simplex 49VO-APPLW provides separately 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.

In general, 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 use; wiring can be “T” tapped, allowing more savings in the distance, wire, conduit (size and utilization), and overall installation efficiency. The use of Self-Test and Magnet Test features improves installation efficiency. Simplex 49VO-APPLW reports conveniently identify information about each connected appliance.

With IDNAC SLCs, a constant 29 VDC source voltage is maintain; even during battery standby, allowing strobes to operate at a higher voltage with lower current and ensures a consistent current draw and voltage drop margin under both primary power 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.

Features / Specifications

• Cover and plate sold separately
• Wall application
• Multi-candela xenon strobe with synchronized 1 Hz flash rate; as well as, with intensity programmable from the control panel or jumper selected as 15, 30, 75, 110, 135, or 185 cd
• Wiring supervision to each appliance allowing “T-tapped” connections for Class B circuits to simplify wiring
• Appliance LED can be select to display each polling cycle to indicate appliance supervision
• Rugged, high impact, flame retardant thermoplastic housing