Comdial Executech 2264X, 2296x Hybrid System Installation Manual

IMI 66-060
InstallationSYSTEM 
WIRING
System cabling may be routed concealed or visible as the installation
loc,ation requires.Good engineering practices must be observed andall applicable building codes must be adhered to.
Tables 
2-l through
2-5 and Figures 2-2 through 2-6 illustrate the system wiring.AC Power Connection
To apply AC power to the power supply,connect the AC power cord to
the electrical outlet which supplies the dedicated 117VAC 
@ 15 AMP
electrical power.
CAUTIONS:
.Employ a dedicated...

IMI 66-060
Installation
Connections between the common equipment and the stations are
typically via type 
66M-xx connector blocks which are cable.connected
to the common equipment SO-pin male connector.
The maximum distance
allowed from the common equipment to the station when using 
#24 gauge,
twisted-pair cable is:
. 1500 feet for multlllne 
keysets
. 3000 feet for single-line 
keysets
If spare conductors exist in the cables that are run between the
common equipment 
66M-XX connector block and the...

IMI 66-060
Installation2. As illustrated in Figure 
2-2b,common wiring for both the console
and the companion station can be employed to effect a wire-savings.When employed,
the following conditions must be considered.
. If common wiring is employed for the entire distance between the
station and the KSU,the maximum wire length using 824 AWG, 
twisted-
pair wire is limited to 1000 feet as opposed to the normal 1500 feet
limitation for station-wiring 
iHowever,if only 10 feet or less of
common wiring is...

IMI 66-060
Installation
A-Lead Control Device Connections
The common equipment can detect an A-lead (A and Al) control signal
when it is applied to lines 
13 - 16.An A-lead control device can be
bridge-connected to these lines via terminal clips on the J-4 station
connector block.Refer to Table 2-4 and Figure 2-5 for connection
details.
Data- Device Connections
When a serial data printer is used for SMDR and COS printout, or a
video display terminal (VDT) is used to perform class of service
programming,...

IMI 66-060
InstallationData Format
Configure the data device to match the following data format and to
receive data at the baud rate that is set by COS programming.
. 7-bit data with no parity - fixed
. Baud rate of 1200 baud (default) -
can be changed through class of
service programming.
System Grounding
Executech common equipment has internal secondary surge protection 
on
all line ports.In order for this protection to be effective, the
common equipment cabinet and the power supply MUST be connected...

IMI 66-060
Installation
ohm audio matching transformer.Terminate the audio input of the
paging amplifier with a 620 ohm (nominal value) resistor.
. If station port 39 is programmed as a PA port,
the Common Audible
contact points are automatically reconfigured as PA enable
terminals.The contact closure now occurs when PA station 39 is
dialed.The normal common audible function, as discussed
previously,
is disabled as long as station 39 is a PA station.
. If station port 41 is programmed as a PA port, the...

IMI 66-060Installation
Bybrid/Key System Configuration
The system can be configured to-operate as either a hybrid system or
as a key system.
. The common equipment is shipped from the factory as a key system
(KF).
. Configuration is by way of a wire strap placed between clip
terminals 27 and 28 of station connector block J-4.To convert to a
hybrid (MF) system, add the strap.
The KF and MF designations are equipment type categories as 
stipulated
in FCC rules and regulations, Part 68,and appear as part of...

IMI 66-060
Installation
Table 2-1.
Wiring For Station Connector Block J-l7SYSTEM INTERCONNECTION FOR KSU 
JlKS” ,~I-r~ra)CA~CI I rG.nrmLfcICONNECTOR WIRINGCONNECTION BLOCK WIRING
25-PAIR CABLE
CONNECTIONSASSIGNMENTCWIRE CABLE
(DEFAULT EXTENSIONCONNECTIONS
WIRE COLOR
PINPAIR NOSHOWN)COLORCLIPTERM.WHITE-BLUE
VOICE
1GREEN1BLUE-WHITE
PAIR
RED2DATA
YELLCWHITE-ORANGE127ORANGE-WHITE
2
IW3-2I/1101PAIR1BLACK4WHITE-G”“”^^--...--’GREEN5GR--‘ . ..
RED6WH
YELLOW7RRIBLACK8
nErN25
3
PCJWEK
tkN-wHITECONSOLE3
PORTPAIR...

IMI 66-060Installation
Table 2-2.Wiring For Station Connector Block J-2
_ _ . - -I “l-l
IR CABLEIECTIONSASSIGNMENTCWIRE CPCONNECTI
PIN(DEFAULT EXTENSIONSHOWN)COLOR
.UE-WHITE11PORT /18 
/EXT. }-
3 PORT /PAIRi
IRED-BROWNI
122 / MT. iDATiBLACK-O
ORANGE-BLACK 1 
l2 m/123 IBLACK-GREEN
’38 ISTATION /I VOICE I GREEN1GREEN-BLACK13BLACK-BROWN
AY ELLf
14
BROWN-BUCK14124PAIRBLACK128BLACK-SLATE
40iSTA1---rloN /I VOICE1 GREEN ; i-j
--’  
.‘-. . ow31
ZK32STATION 
A VOICE 1 GREEN33VIOLET-BROWN
BROWN-VIOLET...

IMI 66-060Installation
Table 2-3.Wiring For Station Connector Block J-3IWHITE-B1WIRE COLOR
PINPAIR NO
.UE26hITE
11F
UGE273
iITE22,
WHITE-GRE
.EN28hITE
33FRED-ORANG
BLACK-EL1 
ORANGE-YE1
IEEN 1I 43 13;
. . _ . --LOW18
18
)W-BROWN-..- .11AA
iiI-YELLOW l9I-%-...
6F20/ IYELL
tSLAT-
--,
VIOLET-B1
I GREI
---E-r
iNGE
.-- ..3LErET-GREEN
EN-VIOLET
T-BROWN
,lk’ “‘-LET
iTE-ET
‘-2121k...
22
48
STAT1023.23PORT
4941
24
24/
502575EXT. DA
t-Dd1 RED50 
J
2-13