Comdial Executech 2232 HYBRID/KEY SYSTEM Instructions Manual

							0IMI 66-047Installation
Table 2-3.Wiring For Station Connector Block J-3SYSTEM INTERCONNECTION FOR KSU 
53KSU IN
CONNECl
25PAI3LE
CONNI,Lu s ANSI -IInWIRE COLORPAIR, I”“. ,I, -, . . . . .WHITE-BLUE1 26 1 STATION 
AVOICEGREEN 1  1 TERFACE
TOR WIRINGCONNECTION BLOCK WIRINGIR CABLE
ECTIONSASSIGNMENT4-WIRE CAECON~lCPT’f
PIN(DEFAULT EXTENSIONLB,-,SHOWN)COLOR 1 bL’rTFRhABLUE-WHITE
I’I1PORTPAIR1RED12WHITE-ORANGE11
2730 /I EXT.DATA1YELLOW13_ORANGE-WHITE22v130(PAIR1BLACK4WHITE-GREEN
2!~(STATION /I VOICE I 1GREEN5-GREEN-WHITE33IPORT/1PAIR)RED61WHITE-BROWN1
29I/ 31EXT.DATA?ELLOW17.A
131PAIRBLACK18
TV 301 STATION/I VOICE
33133 /EXT. 1DATA1 YELLOW 1
RED-SLATE1 35
I34 / EXT. 1DATA) YELL0SLATE-RED1010134 [PAIR1BLACK20BLACK-BLUE1
36ISTATION/IVOICE1GREEN21BLUE-BLACK
11RED2211PORTPAIRl/l----F BLACK-ORANGE 1 __ 1 37 35
EXT.DATAYELLOW 1  23 1.ORANGE-BLACK1212/135PAIRBLACK24BLACK-GREENVOICE
GREEN25
%EEN-BLACK13PAIRRED26BLACK-BROWN
DATPi1 YELLOW I 27 iLBROWN-BLACK1414136PAIRBLACK28BLACK-SLATE
40VOICEGREEN29SLATE-BLACK
1515PAIRRED30“C31LLOW-BLUEI) 41137 /EXT. )DATA 1 YELLOW 1TL-.BLUE-YELLOW
1616137 1PAIR1BLACK32YELLOW-ORANGE1
42/STATION/IVOICE1GREEN33ORANGE-YELLOW
17I34YELLOW-GREEN
4YELLOW35GREEN-YELLOW
18138PAIRBLACK36YELLOW-BROWNGREEN
37
ODT138IWN-YELLOW 1LJ”\YELLOW-SLATE
SLATE-YELLOW
\,IVOICE
PAIRREC
EXT.DATAYELLOW 39
139PAIR‘N41OLET-BLUE46 1 STATION ,/j VOICE 1 GREE“I_. .BLUE-VIOLETPAIR 1 RED 
I 42
BROWN-VIOLET
VIOLET-SLATE
SLATE-VIOLET
LL)24/141 1
50
SPARE
2525DATA
PAIRVOICE
PAIRDATA
PAIR
2-11 
						

							.
Installation
IMI 66-047
Table 2-4.Wiring For Auxiliary Connector Block J-4SYSTEM INTERCONNECTION FOR KSU 
54KSU 
IICONNEC
25-P/^A. . .NTERFACE
:TOR WIRINGCONNECTION BLOCK WIRINGI
iIR CABLE4-WIRELUNNECTIONSASSIGNMENTCONNEL . ..,I _.I(DEFAULT EXTENSIONCLI.
PAIRPIN
NO.SHOWN)COLORTERM.IWIRE COLOR 1
rm WHITE-BLUE 126POWER FAILTIP1
1
1
STA. 1RINGvc-““rll I I:2
vvn,TE-ORANGE27POWER FAILRING13ORANGE-WHITE
22STA. 2TIP4WHITE-GREEN1 28 1 POWER FAIL 
)TIP1r,RFFN-WHITF3131STA.31RING116II7_..__. _ . . ..-IWHITE-BROWNI1 29 1 POWER FAIL 1 TIP
I---IBROWN-WHITE44STA.4RING118
;REENI9WHITE-SLATE
SI ATE-WHITE_ _. -RED-BLUE
BLUE-RED
RED-ORANGE
ORANGE-RED
RFIXGRFFN
30AUX. EQUIP.TIPc
5.5INTERFACERING
31TOAYELLOW11
66CO LINE 13AlBLACK12
32AUX. EQUIP.
TIPGREEN13
77INTERFACERINGRED1433
TOAYELLOW15
-. .--...--,RED-BROWNI34AUX. EQUIP.TIP-9INTERFACERING1RED
35TOA18R19s-.
20BLACK-BLUE
36(AUX.EQUIP.)TIP1GREEN21
RII IF-RIACK11INTERFACE,
---- --..-..I1
BLACK-ORANGE 1I 37TO I-?!+
RED22
.‘ELLOW23
’ m COLlNE14
BLACI- ----.’^^II 9+11ORANG
KEY/MULTIFUNCTl
RESERVED
t-%--jSPARE1 50
SLATE-VIOLET
2-12 
						

							IMI 66-047Installation
Table 2-5.Wiring For 
CO/PSX Connector Block J-5ORP 
.--RED-GREEN
tBLACK-SLATE
ORANGE-YELLOWCLIP
TERM.ICONNECTION BLOCK WIRING
2-13 
						

							IMI 66-047Installation
r--CONNECT TO CLIP TERMINALS ON- 1 CONNECTOR BLOCK PER CHART+
I\ (18-B- 24V @e MAXOUTPUT ASLOW
AKSU1 INTERNAL ‘,1REQUIRED BYVOLTAGE(IA!a\,Gl CA LA&Ynr, A” et?,,POWER1 SWITCHING ,‘-,- _nCLnr U”ILI
-----
P-tVOLTAGE CLAMPING DIODE
RECOMMENDED
at*.r-,  bSLAVE 
’RELAY ’b
!-S.I--SIGNALLING 9DEVICE
I
Ic
‘OWER;OURCEI-FUNCTIONCONNECTIONS
COMMON AUDIBLEJ-l CLIPS 
49,50STATION 17 RINGINGJ-2 CLIPS 
49,50
Figure 2-2.Common Audible/Auxiliary Station Interface Wir
(Typical Connection)600 
A TO 600 A(l:l)AUDIO
TRANSFORMER 
aTO KSU STATION
PORT 39 OR 41 IF
ENABLE IS REQUIRED
OR TO ANY UNUSED
STATION PORT IF
ENABLE IS
NOT REQUIRED.
Lx i
62OA
PA SYSTEMAUDIO INPUT
ENABLE INPUT
FOR PA ENABLING, CONNECTTO 
CLIP=iiNALS ON
CONNECTOR BLOCK. BLOCK J-l CLIPS 49 
& 50 FOR STATION PORT 39 PA ENABLE
l BLOCK J-2 CLIPS 49 & 50 FOR STATION PORT 41 PA ENABLEJT
.w
Figure 2-3.PA Connections2-l 4 
						

							: IMI 66-047Installation
L
Figure 2-4a.System Interconnection - Typical Connections
2-15a 
						

							IN1 66-047Installation -
,--,--2--,--. --/--
Figure 2-4b.System Interconnection - Typical Connections
2-15b 
						

							IMI 66-047Installation
2-16 
						

							IMI 66-047Installation
SYSTEM CHECKOUT
Initial Condition_-
The system operating features are set to a set of default conditions
at initial power up.These conditions provide a basic operating
system with a known set of parameters,
and the system should be
initially checked out with the default conditions in place. At
anytime while the system is operating,
default conditions can be reset
from station port 10 or 11 per the instructions provided in Chapter 3.
Check Out
--.-
Check the KSU and telephone installation for proper operation by
performing the following resistance and voltage measurements.
Resistance Check
Make the following resistance measurements at the station connector
blocks under the following conditions.
l KSU AC power cord disconnected from electrical outlet.
l Power interconnection cable connected between KSU and power
supply.
l KSU connected to station connector blocks.
l Stations wired,and wiring punched down on blocks.
l Bridging clips removed from blocks to isolate stations from KSU.
1.Measure the resistance of each installed station and wiring from
the station side of the connector blocks.
Resistance values will
vary with cable length and station type but should be within the
following limits.
MEASURED PAIR
MEASURED STATION RESISTANCE IN OHMS
22 LINE/3 AND 8SINGLE
DSS/BLF
FEATURE
LINELINECONSOLE
VOICE PAIR40 
- 150 40 - 150 40 - 150 0.3 - 100
DATA PAIR0.3- 100 40 - 1500.3 - 100 0.3 - 100 .
AUX PAIROPENOPENN/AN/A-1
2.Measure the resistance of the KSU and cables from the KSU side of
the station connector blocks.Resistance values should be within
the following limits.
MEASURED PAIRMEASURED KSU RESISTANCE IN OHMS
VOICE PAIR40 
- 50
DATA PAIR
0.3- 0.5
2-17 
						

							IMI 66-047Installation
Voltage Check
LYake the following voltage measurements at the station connector
blocks under the following conditions
l Bridging clips installed
@AC power connected to the KSU
UNIT UNDER
I
66M-XX BLOCK METER LEAD
II
MEASURED
TESTCONNECTIONPOLARITY
VOLTAGE
I
TYPICAL EVEN
STATION
Repeat for
each even sta.
TYPICAL ODD
STATION
Repeat for
each odd sta. Measure the voltage across one voice line and one data line and then
across the other voice line and the other data line for each even and
odd station.The measured voltage must be as follows:, Voice 1(+)
Data3t-1+33I
c Voice 2(+)
+/- 5 VDCj
4I-1+33 +/- 5 vnr!I
_----
i-i2Data11-33+/-5VDCVoice10(+)
Data
12t-1-33+/-5VDC
Variant readings can indicate a possible wiring, station, or KSU
problem.
General Check1.
Check the red light emitting diode (LED) system status indicator.
Be sure that it is on steady.If it is off or flashing,
disconnect and reconnect the AC power plug.If the indicator is
still not on steady,refer to the Failure Analysis Flow Chart
found in Chapter 4.2.
Refer to the station Users Guide for operating information.
Perform a general operational test of the system by exercising the
system features from station port 10 or 11.Operational
parameters are per the system default conditions as detailed in
Chapter 3 until Class Of Service (COS) programming is performed.3.
Once the basic system is verified as operational, perform the COS
programming.
Change page 31882-18