Valcom V-9936A Manual

Valcom Alarm V-9936A

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Side 1/9

VSP V- -9936A

Issue 5

1 947961

V-9936A

SIX LINE C. O. AUDIBLE RING UNIT

INTRODUCTION

The V-9936A is a Six Line C. O. Audible Ring Unit to

be used with Electronic key and PABX telephone

systems.

These instructions contain the specifications and

information necessary to install, operate and maintain

the Six Line C. O. Audible Ring Unit.

When installing the V-9936A, notify the local

telephone company with the following information:

• The telephone number of the lines to which the

V-9936A will be connected

• The FCC Registration number of the V-9936A,

which is BAF9I7- -12995 RG-N

• The ringer equivalence number (REN): 0.7B

SPECIFICATIONS

Purpose

• Monitors up to six C. O. Lines or PABX station

numbers and gives a common audible tone signal

and a dry relay contact closure to indicate

incoming ring on any of the lines.

• V-9936A units may be multiplied to supervise

additional lines.

Applications

• Central office lines

• PABX station numbers

• Phone system night ring relay

Features

• Monitors six lines

• Units may be multiplied for additional lines

• Provides interrupted electronic warble tone

output for tone signaling

• Provides interrupted dry contact closure output

to activate loud bells

• Input for a night switch (On/Off switch)

• Built-in 66 type connection block

• May be connected to an existing paging system

• Drives up to 150 Valcom One-way Amplified

Speaker Assemblies

• Drives up to two 45 Ohm Talkback Speakers

• May be used with One-way or Talkback Paging

Systems

• May be used with 70 Volt Paging Systems

• Ring tone will override any page in progress

• Volume control

• Power reversal indicator

• Powered by -24VDC "B" battery

Capacity

• Each V-9936A will provide signaling for six C.O.

lines or extension numbers

• Up to four units may be multiplied for monitoring

of 24 lines

• May be connected to one zone of a paging

system

• The V-9936A will drive two 45 Ohm talkback

speakers or 150 one-way amplified speaker

assemblies

• The dry contact closure is rated at 1.0 Amp @

105VAC, or 2.0 Amps @ 24VDC.

Dimensions/Weight

• 8.20" H x 4.55" W x 2.30" D

(20.83cm H x 11.56cm W x 5.84cm D)

• 1.5 lbs. (.68 kg)

Power Requirements

-21.5 to -26VDC "B" Battery, 200mA maximum

Environment

Temperature: 0 to +50 Degrees C

Humidity: 0 to 85% non-precipitating

DESIGN

General

The Valcom V-9936A is designed to monitor up to six

C. O. lines or PABX station numbers and will provide

a common tone signal and contact closure whenever

any of the lines are ringing. The V-9936A may be

used with most telephone systems because it

connects directly to the lines and not to the phones.

The tone output may be connected to speakers used

only for ringing or to one zone of a paging system.

The dry contact closure may be used to activate loud

ringing bells, strobes or other external equipment.

Both outputs will provide interrupted signals

whenever any line is ringing.

A disable input is provided for connection of a night

switch. With no switch connected, the V-9936A will

signal any time a line rings in. With a switch

connected and providing a short across the disable

input, the unit will be inactive.

Stand-Alone Ringing

The following components are required to provide

common audible ringing over dedicated bells or

speakers.

• V-9936A C. O. Ring Units, 1 per 6 lines

• Signaling Devices consisting of:

a. Two 45 Ohm talkback speakers or

b. Up to 150 one-way amplified speakers or

c. Loud bells, buzzers, strobes etc. as required

• Power Supply: The VP-624B will power a V-9936A

using talkback speakers for signaling. If one-way

speaker assemblies or other signaling devices are

used, additional power may be required.

Ringing Over Paging

Ringing may be connected to one zone of a Valcom

One-way or Talkback Paging System or to the INPUT

of a high powered amplifier. The following

components are required:

• V-9936A C. O. Ring Units, 1 per 6 lines

• VP- - -624B 24VDC Power Supply (VP 4024C if

using more than (3) V-9936A's).

If a page is in progress when an incoming call is

detected, the ring signal from the V-9936A will

momentarily override the page.

FIGURE 1 - TYPICAL INSTALLATION

INSTALLATION

The following sections contain step- -by step

instructions for wiring the V-9936A and associated

Valcom equipment. Each instruction is preceded by a

line; place a check on the appropriate line as the

instruction is completed. The instructions also

include tests along the way to verify connections

have been made correctly. If these steps are followed

exactly, installation should go smoothly and quickly.

If the results of a test do not correspond with what is

shown, DO NOT PROCEED UNTIL THE PROBLEM

HAS BEEN CORRECTED.

Set individual volume controls at approximately 1/2

volume for testing when installing the control unit

and any one-way amplified speaker assemblies.

Mounting

Remove the metal mounting plate from the rear of the

V-9936A enclosure. Using two #6 x 3/4" wood

screws, mount the plate in a vacant space on the

backboard with the telephone system common

equipment. Both mounting holes must be utilized to

insure secure mounting of the unit. See Figure A.

Open the V-9936A enclosure to access connections

and option switches. Slide the rear of the unit

(Contains the board) onto the mounting plate and

lock in place with screw provided. Make connections

and replace cover after all connections are

accomplished. Lock cover in place using the #6 x 1/2"

screw provided.

C.O.1

C.O.2

C.O.6

TELEPHONE

SYSTEM

PA GE

OUT

V-9936A

WARBLE

TONE

GENERATOR

(Page Control Unit

may not be required)

Produkt Specifikationer

Mærke:	Valcom
Kategori:	Alarm
Model:	V-9936A
Produktfarve:	Grå
Husmateriale:	Plast
Certificering:	FCC, CE
Indgangsspænding:	24 V
Antal moduler:	1
Antal indgange:	6 inputs