Aiphone AI-NVP-RA Instruction Manual

Vandal Proof Sub Station for AI-900 System

Optional surface mount box

SBX-NVP

ADA

Americans with

Disabilities Act

- INSTRUCTIONS -

The AI-NVP-RA sub station is vandal proof, and can be used with the AI-900 system. Designed for Rescue
Assistance applications and ADA compliance, this unit features Emergency and Braille signage, a large red call
button, and "Call Placed/Call Answered" LED indicator. A remote indicator can be added for better visibility of a
station's status. The AI-NVP-RA can be flush mounted to a 3-gang box or mud ring, or surfaced mounted into the
SBX-NVP surface mount box. Tamper proof screws are provided, along with a tool for installation.

NAMES & FUNCTIONS

EMERGENCY

FLASHING:
CALL PLACED
STEADY:
CALL ANSWERED

AIPHONE

PRESS

FOR HELP

Braille signage:
“Emergency – Call For Help”

Speaker

Call Status LED Indicator

Flashing = call placed
Steady = call answered

Call Button

WIRING DIAGRAM:

H
L
OFF

“Call Placed” Tone
Volume Control
H = Loud tone
L = Standard tone
Off = No tone

BLACK
BROWN
ORANGE

C
B
A

BLUE (HOT)
WHITE (COM)

Call Placed Sounder

Braille signage:
“Push Button. Tone Indicates Call Placed.”

2 cond. shielded cable

BLUE

Open collector output

WHITE

AI-900RS

A
B
C

diode

-+
relay

+24VDC

GND

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OPERATION:

1. When a sub station places a call, the "Call Placed/Call Answered" LED on the sub station
will flash, and a repetitive tone will be heard.

2. When the call is answered, the "Call Placed/Call Answered" LED on the sub station
changes states from flashing to steady. The repetitive tone stops.

3. When the master station terminates the call, the “Call Placed/Call Answered” LED will
extinguish.

4. The open collector output will provide a closure when a call has been placed and remain
closed until the call is terminated.

BRAILLE SIGNAGE:

The AI-NVP-RA is equipped with Braille signage for the visually impaired.
ON TOP OF UNIT:

EMERGENCY
"EMERGENCY - CALL FOR HELP"

ON BOTTOM OF UNIT:

"PUSH BUTTON. TONE INDICATES CALL PLACED."

Plating material is .012" aluminum with 5 letter spacing.

SPECIFICATIONS:

Power Source: Supplied by Main Frame
Speaker: 20 ohms, 3" diameter, water proof and puncture resistant, 2.5 oz. ceramic magnet
Call Button: Single pole, single throw (SPST), normally open (N/O)
Faceplate: 11 gauge carbon steel with powder-coated white baked epoxy finish
Call Annunciation: Pressing call button at sub calls assigned AI-MS900 master station
Communication: Hands free at sub. Master is push-to-talk or VOX handset.
Open Collector Output: 24V DC, 30mA
Mounting Hardware: Tamper proof screws
Terminations: Color-coded pre-wired pigtails
Wiring: 2-conductor, shielded wire is homerun to AI-900RS card, shield is used as 3

Shielded wire is required.

Use Aiphone series wire 822202, or 821802
Wiring Distance: 2,625' with 22 AWG ; 4,26 5' with 18 AWG.
Dimensions (

H x W x D): AI-NVP-RA alone: 7-1/2" x 5-1/2" x 2". With SBX-NVP: 8-5/8" x 6-5/8" x 2-1/4"

NOTE:
Only information regarding the connection and
operation of the AI-NVP-RA is shown here. Please refer
to the AI-900 Installation and Operational literature for
additional information on the AI-900 system.

rd

conductor

Aiphone Communication Systems
1700 130th Ave. N.E.
Bellevue, WA 98005
[phone]
FAX [phone]

TOLL FREE TECHNICAL SUPPORT:

[phone]

TOLL FREE FAX LINE:

[phone]

TECHNICAL SUPPORT E-MAIL:

[e-mail]

AI-NVP-RA Instr.

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1105PHJS