Panasonic Kx-T123211d Installation Manual

CONNECTION 
l The Power Switch of the KX-T123211 must be off during wiring. 
After all the wiring are completed, turn the Power Switch ON. 
o Mis-Wiring may cause the KX-T123211 to operate improperly. 
Refer to “During Installation” page 6-l and “During Connection” page e-2. 
l 50 pin configuration and Color coding 
(Refer to page 2-10.) 
l Max. length and kind of wire 
(Refer to pages 2-8; 2-29, 2-30 and 2-34.) 
l Insertion of Option Card 
(Refer to page 2-25.) 
0 Connection of printer 
(Refer to page...

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i KX-Tl23240 
KX-T61640 ; 
i___________________--_i 
(one pair) 
c 
Standard 
Telephone 
Data Terminal 
Phone 
& t 
i 
0 
‘;I 
Off Premise Extension Unit Standard Telephone 
(C.O. Surge Protector) 
2 of 32 extensions 
Initial 
12 CO Lines 
toC06 1 
r ----~-~~~---~~---__--~~~ 
7 
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toco7 - 1 
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I toC08 i 
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I toco9 I 
I to co 10...

l We recommend that telephone CO jack is used RJll. 
Insert the modular plug of the telephone 
line cord (2-conductor wiring) into the 
modular jack on the KX-T123211. 
R : Ring 
T : Tip 
View of TEL Jack (CO) 
To Terminal Board or Modular Jacks 
G7 
from the Central Office (CO). 
 
Use 2-conductor 
wiring cord 
l Mis-connection may cause the KX-T123211 to operate improperly. 
See “During Installation” page 6-1 and “During Connection” page 6-2 
before connecting. 
co 
co 
co 
co 
, 
2-7  

To connect jack number 1 through 8 and 9 
through 16, insert connector to the 
KX-T123211 
as shown right. 
Jack no 
K K Jack no 
1 through 8 
- 9 through 16 
Connector type 
50 
pin (Amphenol 57JE 
series or the equivalent) 
To Extensions (jack number 1 through 8 ) 
+ 
To Extensions (jack number 9 through 16 ) * 
Cable Pin Numbers to be connected 
See page 2-10. 
l The max. length of the extension line cord (twisted cable) that connects the KX-T123211 and the extension 
is shown below. 
26 AWG: Under...

To connect Amphenol 57JE type (screw-attach-type 50-pin 
connector) to the KX-T123211, follow the procedure below. 
1. Loosen the three screws to move the metal 
bar aside. 
I Metal bar 
317 
Screws 
2. Pull the Expansion Card (LC#l) 
3. The 50-pin connector (JACK) on the 
Expansion Card has two hook-pins. 
Remove the upper hook-pin, taking 
out the screw. 
/Expansion 
Card 
,50-pin 
connector 4. 
To attach the Amphenol 57JE type 
(PLUG) to the connector, drive the 
accessory Screw at the upper part, 
....

0 Connection of a Standard Telephone 
Connect the only pin number of “T” and “R”.  Cable Pin Numbers to be connected l Connection of the KX-T123235 (Proprietary 
Telephone) 
T : Tip Dl : Data 1 Pl : 3 Pair Voice 
R : Ring D2 : Data 2 P2 : 3 Pair Voice 
0 Connection of the Proprietary Telephone 
Connect the only pin number of “T”, “R”, 
“Dl ” and 
“ D2”. 
ONN CABLE CLIP 
PIN COLOR 
NO LC-1 
LC-2 
LC-3 LC-4 
26 WHT-BLU 
1 T 
T T T 
1 BLU-WHT 
2 R R 
R 
27 WHT-ORN 
3 
JACK DI R 
JACK ~1 
JACK D1 JACK Dj 
2...

If the telephone you are using with the KX-T123211 is polarity sensitive. - 
1. Connect all extension wiring to the KX-T123211. 
2. Confirm that dialing can be done from all the 
extensions using a tone telephone. 
3. If a dialing can not be done, the polarity between 
the extension and the KX-T123211 must be reversed. 6. Confirm that dialing can be done on the 
following extensions using a tone telephone. 
Extension of jack number l--CO1 
Extension of jack number %-CO2 
Extension of jack number g--CO5...

Serial Printer 
 Make cables so that the printer may be connected 
to the KX-Tl23211 as shown in the chart. 
Serial Interface 
Cables must be shielded and the maximum length 
is 6.5 feet. ( RS-232C ) 
Connection Chart : 
KX-T123211 RS-232C Printer RS-232C When using special accessories such as cable, the 
user should use those specified in this installation 
manual to comply with the limits for a Class A 
computing device pursuant to Subpart J of Part 15 
of FCC Rules.  I 
Circuit 
Signal Pin Pin Signal...

EIA (RS-232C) SIGNALS: 
Frame Ground (FG); 
Connects to the unit frame and the earth ground 
conductor of the AC power cord. 
Transmitted Data (TXD); . . . . . . . . . . . . . . . . ..@Jtpuq 
Conveys signals from the unit to the printer. A 
“Mark” condition is held unless data or BREAK 
signals are being transmitted. 
Received Data (R)(D);. . . . . . . . . . . . . . . . . . . . . . . . .(input) 
Conveys signals from the printer. 
Request To Send (RTS); . . . . . . . . . . . . . . . . . . .((-Jutput) 
....

Speaker l Output impedance: 
/ 
 6OOfl 
0 
CL 
Amplifier 
Useshielded cable. 
0 
0 
Use an RCA connector. Paging jack 1 
Speaker 
/ 
 
0 Paging equipment 1 
Amplifier 
Paging equipment 2 
External Music Source 
Adjust the sound level 
of the music on hold 
with the Volume 
control. Use a two- 
conductor plug 
(9/64 inch in diameter) 
l Input impedance 
0 Input Level 
-1OdBm 
1 1. EXT MUSIC Jack 
2-14