Comdial Unisyn System Manual

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InstuUationIMI64-1122.6.4 Connecting A Three Line,
Eiht Station Common Equipment
(T90308, TO308-INT)
Table 2.2, below, shows the color coded connections on a type 66-xx connector block for a three line, eight station
system 
(TO308, TO308-INT).
Table 2.2 Three Line, Eight Station Common Equipment Connections
25.PAIR CABLE CONNECTIONS4-WIRE CONNECTIONS
J-l CONNECTIONS
PINCLIPWIRE
WIRE COLORPAIR NO.TERM.PAIR
COLORSTA.
LOCATIONWHITE-BLUE
1261VOICEGREEN I9BLUE-WHITE12RED
WHITE-ORANGE2273DATAYELLOW...

IMI66-112Installation2.6.5 Connecting A Six Line,
Sixteen Station Common Equipment
(T0616, 
TO6164NT)Table 2.3, below, shows the color coded connections on two type 
66-xx connector blocks for a six line, sixteen
station (T0616, 
TO616-INTI.
Table 23 Six Line, Sixteen Station Common Equipment Connections
25-PAIR CABLE CONNECTIONS 14-WIRE CONNECTIONS1J-1CONNECTIONS/J-2CONNECTIONSm1
PIN1CLIP11WIREWIRE COLORPAIR NO.TERM.PAIR
COLORSTA.LOCATION
STA.LOCATIONWHITE-BLUE
1261VOICEGREEN1018“LUE-WHITE12RED
. . ..--...

ZnstuUiztionZMZt%-I122.7 Ins falling Sys 
tern Options
‘Ihe Unisyn system offers several options that are not part of the regular installation of the common equipment. YOU
may consider an option board or a power failure station connection, for example, as a non-mandatory installation
option.The following is a list of the non-mandatory options:l
Power Failure Station(s)--Addition power fail stations are available through the use of a I’XIST Boardl
Common Audible Interface.
Auxiliary Station Interface....

IMI66-112Instuulztion;
,
2.7.2 Connecting A Power Failure Station
:ze .:)
The base system provides a power-fail circuit that connects the voice pair (Tip and Ring) of certain station port(s) to
the line port(s) in the event of a commercial AC power failure.You can connect an industry-standard, single-line
telephone, such as a model 
2500-xx, to the appropriate station ports and use those station(s) to provide
communications capability until the AC power to the system is restored.Connect only the voice...

ZnstallwionzM1661122.7.3 Connecting A Common Audible
And 
Auxilraty Station Interface
You can connect an external audible ringer, such as a loud bell or flashing light, that will operate when the system
receives an outside call.The contact points for this operation are dry, meaning that the external ringer or light must
have its own power supply.
There are two different ways to install an external ring indicator device.The two sets of relay closures with dry
contact points are as follows:l
One set...

IMI66412Instauution
(Wiring shown with slave relay connection for high current application - see caution text)Common Equipment 
mPowerCommon Audible or24V 
@ 1A Max.Source for0 ACorDC
Auxiliary Station48V 
@ SA Max.SlaveInput asInterface Relay 
04RelayRequired
4~) Voltage Clamping
Diode Recommended
&QmJSlave
Relay
Source forSignalling
Device* ACorDC
Input asRequired
6-L3-Line, S-Station or,ine,16Station on 31Station 
17lAudible
LJNIS035
Figure 2.8 Common Audible Auxiliary Interface
2-19 

Instullution
2.7.4 Connecting An External Paging
In tetface-Sta tion PA Porf
IMI66-112
You can program any station port, except for station 10, as a PA port.
The station port that you choose thell couples
a station voice path to an external paging amplifier. You can configure the external paging amplifier so 
that an
external music source plays music over the PA. When someone wants to voice-over the music, the station 17
contact disconnects the music source and enables the voice connection. You must use...

_.!
IMI66-112
2.7.5 Connecting An External Paging
Interface-Line Port
Installation
You can program a line port to be an “auxiliary port” external paging device.As an external paging port, the line
port can be used to couple a station voice path to an external paging device.Any station with that line appearance
can use the PA port simply by selecting the line.Users can dial DTMF tones or dial pulses to the external paging
device through the Auxiliary port. If users need to be able to voice-over PA music,...

InstullationZMZ66-1122.7.6 Connecting A Data Device
With the TX232 module, the system provides two RS232 Data Ports for use in connecting a data printer, personal
computer (PC), or modem for remote upload 
1 download.
Before you connect anything to a data port, consider all of
the following:l
When you use a personal computer to perform class of service programming, connect it to RS232
Data Port A (future feature).l
When you use a serial data printer for SMDR (and Caller ID, future), connect it to the...