Product Specification Sheet APS318

Rev. 08/2013

RY402 3-Remote In-Use Adapter (SM400 Series)

This Specsheet is for a product which is discontinued. Please contact us for alternative products.
Architects' And Engineers' Specifications

The in-use adapter unit(s) shall be Alpha Communications® / TekTone RY402 or approved equal. It shall provide 'privacy' L.E.D. outputs to compatible remote stations in an SM40X Intercom System. It shall be used with the IR141P, IR143P, OR541SS and OR541U remote stations. One (1) RY402 shall be required for each three (3) or less of these remote stations.

The circuitry shall be housed in an attractive, flame retardant type ABS plastic enclosure. Connections shall be made using a wire pigtail (supplied), which may be unplugged to allow for quick and easy replacement.

Wire designations shall be indicated on the unit housing.

Contractor shall observe all local and national electrical codes.

RY402 3-Remote In-Use Adapter (SM400 Series)
The RY402 is an adapter used to provide monitoring (listening) in-use L.E.D. capabilities on up to three (3) remotes in an SM40X intercom system. These monitoring L.E.D.'s are required to comply with Federal and Local 'privacy' laws, by letting people know when they are being 'monitored' or 'listened to', with a remote L.E.D. It is also used in elevator emergency intercom, and other A.D.A. applications, to let a call know their call for help has been acknowledged, even if they are hearing-impaired.

The RY402 is typically used with our model IR141PIR143P, OR54SS and OR541U remote stations, with built-in privacy L.E.D, on the SM40X series intercom system. One (1) RY402 is required for each three (3) or less of these 'privacy' L.E.D. remotes.

Connections to the unit are made via a pigtail wiring harness connector, which is supplied. The connector is color-coded, with wiring designations on the unit's case.

Features
  • Easy installation
  • Surface-Mountable
  • Low-voltage operation
  • Precision engineering
  • Quick and easy plug-in replacement
Specifications
Dimensions:
Height: 5.50" (140mm)
Width: 3.75" (96mm)
Depth: 1.19" (31mm)
Construction:
Attractive, flame retardant type ABS plastic enclosure.
Connections:
Wiring pigtail harness (supplied)
Mounting:
Surface
Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.