Valcom V-9936A User Manual

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
V-9936A
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 o ne 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.
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VSP-V-9936A
Issue 5
947961