Panasonic Kx-T123210 Installation Manual

							1. To protect the printed circuit board from static 
electricity, first discharge any body static by 
touching the metal board. 
2. Loosen the screws to remove the metal board. 
3. The location of the optional cards for the 
KX-Tl23210 is shown in the following. 0 Insert the optional card with holding a 
levers of the card into the KX-Tl23210 
surely. 
DO not touch parts on the card. 
metal board 
Expansion Card 
I KX-Tl23270 
KX-T123271 
-- 
Expansion Card 
KX-T123270 
KX-Tl23271 DSS Console 
Card 
(KX-Tl23241) 
DSS Console ii 
/ 
Card 
KX-T1:3241 
Screw 
Optional Cards 
Expansion Card 
KX-Tl23280 
KX-Tl23281 
Model No Description 
Reference Page 
Expansion Cards 
KX-Tl23270 This card adds 8 Extension’s 
2-10 
I KX-Tl23271 I This card adds 4 Extension’s, 
I 
KX-Tl23280 This card adds 4 CO’s. 
KX-Tl23281 
This card adds 2 CO’s, 
DSS Console Card KX-Tl23241 The DSS Console requires the DSS 
Console Card for the operation. 2-14 
2-9  
						

							To add eight extensions (jack number 17 through 
24), use the optional expansion card 
KX-T123270. 
To add four extensions (jack number 17 through 
20), use the optional expansion card 
KX-T123271. 
1. Insert the expansion card KX-T123270 or 
KX-Tl23271 into the KX-Tl23210. 
2. Insert connector to the KX-T123270 or 
KX-T123271 as shown at right. 
Cable Pin Numbers to be connected 
See page 2-l 1. 
0 Mis-connection may cause the KX-T123210 
to operate improperly. 
See “During Installation” page 6-l and 
“During Connection” page 6-2 before 
connecting. 
To Extensions (jack number 17 through 20, @ 
or 17 through 24 ) 
Connector type 
50 
pin (Amphenol 57JE 
series or the equivalent) 
Expansion/card 
KX-T123270 . jack number 17 through 24 
KX-T123271 . 
jack number 17 through 20 ( 
‘. 
To add-eight extensions (jack number 25 through 
32), use the optional expansion card 
KX-Tl23270. 
To add four extensions (jack number 25 through 
28), use the optional expansion card 
KX-Tl23271. 
1. Insert the expansion card KX-T123270 or 
KX-Tl23271 into the KX-Tl23210. 
2. Insert connector to the ‘KX-T123270 or 
KX-T123271 as shown at right. 
Cable Pin Numbers to be connected 
See page 2-l 1. 
l Mis-connection may cause the KX-T123210 to 
operate improperly. 
See “During Installation” page 6-l and 
“During Connection” page 6-2 before 
connecting. 
To Extensions (jack number 25 through 28, 
or 25 through 32 ) 
Connector type 
50 
pin (Amphenol 57JE 
series or the equivalent) 
Expansion card 
2-10 
KX-T123270 . . jack number 25 through 32 
KX-T123271 . jack number 25 through 28  
						

							Cable Pin Numbers to be connected 
l Connection of the Proprietary Telephone l Connection of a Standard Telephone 
T:Tip Dl :Datal 
R:Ring D2:Data2 Connect the only pin number of “T” and “R”. 
1 CONN. 1 CABLE CLIP 
NO. 
1 
2 
3 
4 
5 
6 
7 
a 9 10 
11 
12 
13 
14 
15 
16 
17 
ia 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
LC-1 LC-2 
LC-3 
LC-4 PIN 
COCOR 
26 
WHT-BLU 
T T 
R 
I- 
Dl JACK 
D2 No.1 7 
R 
Dl JACK 
D2 No.25 
T 
R 
Dl 
D2 
T 
R 
Dl 
JACK D2 No.18 
I T 1 
R 
Dl 
JACK D2 No.26 
T 
R 
Dl 
02 
I T 1 
R 
Dl 
JACK D2 No.27 
T 
R 
Dl 
D2 
T R ’ 
Dl JACK D2 No.28 
t 
T 
R 
Dl 
JACK D2 No.29 
T 
R 
Dl 
D2 
T 
R 
Di 
D2 
T T 
T 
R 
R R 
Dl 
JACK Dl JACK Dl 
D2 
No.22 D2 No.30 D2 
T 
T 
R R 
Dl 
JACK Dl JACK D2 No.23 D2 No.31 
T 
R 
Dl 
D2 
T 
T 
R R 
Dl 
JACK Dl JACK 
D2 No.16 D2 No.24 
-T-l-- R 
Dl 
JACK 
D2 No.32 
T 
R 
Dl 
D2 
T R 
Dl JACK 
D2 No.9 
BLU-WHT 
WHT-ORN 
ORN-WHT 
WHT-GRN 
GRN-WHT 
WHT-BRN 
BRN-WHT 
WHT-SLT 
SLT-WHT 
RED-BLU JACK 
No.1 
JACK 
No.2 
JACK 
No.3 
JACK 
No.4 
JACK 
No.5 
JACK 
No.6 
JACK 
No.7 
JACK 
No.8 27 
2 
28 
3 
29 
4 
30 
5 
31 T 
1 
R 
Dl 
JACK D2 No.10 
T 
R 
Dl 
JACK D2 No.1 1 
7 ORN-RED 
33 RED-GRN 
a G RN-RED 
34 RED-BRN 
9 
H 
BRN-RED 
35 RED-SLT 
T 10 ’ SLT-RED 
36 BLK-BLU 
11 BLU-BLK 
37 BLK-ORN 
12 ORN-BLK 
38 BLK-GRN 
13 GRN-BLK 
39 BLK-BRN 
14 BRN-BLK 
40 BLK-SLT 
15 SLT-BLK 
41 YEL-BLU 
16 BLU-YEL 
42 YEL-ORN 
17 ORN-YEL 
43 YEL-GRN 
ia GRN-YEL 
44 YEL-BRN 
19 BRN-YEL 
45 YEL-SLT 
20 SLT-YEL 
46 VIO-BLU R 
Dl 
JACK D2 No.12 
T 
R 
l- 
Dl JACK D2 No.13 
T 1 R 
Di JACK 
D2 No.14 
R 
Dl 
JACK 
D2 No.15 
21 1 BLU-VI0 
47 
1 VIO-ORN 
Station wiring (2-pair twisted cabling): 
Modular Jack 
Connector Block 
Line code 
27 
2 
28 
Bridging Clips 2-11  
						

							To add four Central Office Lines (CO 9 
through 12), use the optional expansion 
card KX-T123280. 
1. 
2. 
0 Insert the expansion card KX-T123280 into 
the KX-Tl23210. 
Insert the modular plug of the telephone 
line cord (2-conductor wiring) into the 
modular jack on the KX-T123280. 
Mis-connection may cause the KX-Tl23210 
to operate improperly. 
See “During Installation” page 6-l and 
“During Connection” page 6-2 before 
connecting. 
To Terminal Board or Modular Jacks 
from the Central Office (CO). 
RT 
09 
R : Ring 
010 
T : Tip 
011 
Vi 
ack (CO) 
Use 2-conductor wiring cord 
To add two Central Office lines (CO9 and 
COlO), use the optional expansion card 
KX-Tl23281. 
1. 
2. 
0 Insert the expansion card KX-T123281 
into the KX-Tl23210. 
Insert the modular plug of the telephone 
line cord (2-conductor wiring) into the 
modular jack on the KX-T123281. 
Mis-connection may cause the KX-T123210 
to operate improperly. 
See “During Installation” page 6-l and 
“During Connection” page 6-2 before 
connecting. 
To Terminal Board or Modular Jacks 
e 
from the Central Office (CO). 
Use R : Ring 
T : Tip 
View of TEL Jack (CO) 
(KX-Tl23281) 
2-conductor 
wiring cord 
2-l 2  
						

							To add two Central Office lines (CO7 and 8), 
use the optional expansion card KX-T123280. 
Remove the card which is inserted into 
groove marked “C0.2”. 
Insert the expansion card KX-T123280 into 
the KX-T123210. 
Insert the modular plug of the telephone 
line cord (2-conductor wiring) into the 
modular jack on the KX-T123280. 
l Mis-connection may cause the KX-T123210 
to operate improperly. 
See “During Installation” page 6-l and 
“During Connection” page 6-2 before 
connecting. 
To Terminal Board or Modular Jacks * 
from the Central Office (CO). 
RT 
R : Ring 
T :Tip 
View of TEL Jack (CO) co5 
CO6 
co7 
CO8 
 
Use 2-conductor wiring cord  
						

							Notes: 
To connect the optional DSS Console (KX-Tl23240 or KX-T61640), the optional DSS Console card (KX-T123241) 
is required. 
The DSS Console (KX-T123240 or KX-T61640) needs a paired Telephone (EMSS Proprietary Telephone) for 
proper operation, because the DSS console cannot work by itself. 
The EMSS Proprietary Telephone (such as KX-Tl23220, KX-Tl23230, KX-T123250, KX-T6I 620, KX-T61631, 
KX-T61630, KX-T61650, KX-T30820, KX-T30830, KX-T30850) is required as the paired telephone for dialing, 
storing, etc. 
Place the KX-T123240 or KX-T61640 and the paired telephone side by side on your desk. 
1. Insert the DSS Console card (KX-T123241) into the 
KX-Tl23210. DSS Console Card KX-T123241 
2. Insert the modular plug of the console line cord 
(4-conductor wiring) into the modular jack on the 
KX-Tl23241. 
b 
Console 1 
Console 2 
View of TEL Jack 
Up to 2 KX-T123240’s or KX-T6164O’s can be connected 
to the KX-T123210. Each console requires its own 
paired telephone. 
KX-Tl23240 or KX-T61640 can not be connected in 
pair with a standard telephone. 
The max. length of the console line cord (twisted 
cable) that connects the KX-Tl23210 and the DSS 
Console is shown below. 
26 
AWG: Under 460 feet 
24 
AWG: Under 750 feet 
22 AWG: Under 
1180 feet 4-conductor wiring is 
required for the 
DSS Console 
Pair Telephone 
DSS Console 
(EMSS Proprietary 
KX-Tl23240 
Telephone) 
KX-T61640 
I 
I 
Pair 
When using the KX-T123240 or KX-T61640, program 
must be done. Refer to “Paired Telephone Assignment 
for DSS Console” page 3-10. 
2-14  
						

							For installing the doorphone, use the Optional Doorphone Adaptor (Use the KX-T30860D only). 
Installation of the doorphone 
Loosen the screw to 
separate the 
doorphone into 2 
halves. 
install the lower case 
to the wall with 2 
screws. 
l 2 Kinds of screws 
are included. Please 
choose according to 
your wall type. See 
the followings. 
Installation of the Doorphone Adaptor 
How to install the Doorphone Adaptor into the 
KX-Tl23210. 
1. Connect a 4-conductor modular connector to 
the doorphone adaptor. 
doorphone adaptor (KX-T30860D) 
I 4-conductor wiring 
@m-----When the doorphone plate has 
been fixed to the wall. 
w-------When you wish to install the 
doorphone directly to the wall. 
: 
3. Connect the wires 
from the terminal 
box to the screws 
located in the 
upper case. 
to the terminal box 
c 
(See page 2-16) 
4. Secure both halves together and re-install the 
screw. 2. Install the doorphone adaptor into the 
adaptor compartment. 
, 
3. After drawing a CPU Card, insert the adaptor 
connector into connector on the CPU Card 
(circuit board). 
Adaptor Connector 
Connector CPU Card 
2-15  
						

							Doorphone Wiring 
(A) Connect the doorphohe adaptor to the terminal box using a 4-conductor modular connector. 
(B) Connect the wires of doorphone 1 to the red and green screws of the terminal box. 
(C) Connect the wires of doorphone 2 to the yellow and black screws of the terminal box. 
Doorphone Adaptor 
(KX-T30860D only)- 
Doorp hone ty_ 
% -4-conductor wiring 
is required. 
a 
Terminal 
1 (KX-T30865) Doorphone 2 (KX-T30865) 
t 
e The max. length of the telephone line cord (twisted cable) that connects the KX-T123210 and the doorphone 
(KX-T30865) is shown below. 
26 AWG: Under 
230 feet 
24 AWG: Under 
370 feet 
22 AWG: Under 
590 feet 
2-16  
						

							If the telephone you are using with the KX-Tl23210 is polarity sensitive. 
1. Connect all extension wiring to the KX-Tl23210 
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-Tl23210 must be 
reversed. 
KX-Tl23210 
Central Office Line 
4. Set the Power Switch on the KX-Tl23210 to the 
OFF-position. 
5. Connect all Central Office (CO) Lines. 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 2--CO2 
Extension of jack number g--CO.5 
Extension of jack number lo--CO6 
Extension of jack number 17--CO9 
Extension of jack number 18--CO10 
7. If dialing can not be done, the polarity between 
the KX-Tl23210 and the Central Office Line must 
be reversed. 
KX-Tl23210 
Central Office Line 
8. If any extension is changed or replaced, repeat 
these procedures (from step 1 through step 7). 
Car type batteries which are customer supplied is available as a back up power supply to the KX-Tl23210 
to operator all the features in the event of power failure. 
For connecting car type batteries, use the Optional Battery Adaptor KX-A26. 
1. Connect the Battery Adaptor KX-A26 to car type batteries. 
2. Connect the Battery Adaptor KX-A26 to the Battery Backup Connector of the KX-Tl23210. 
KX-Tl23210 
Car type batteries 
ttery Backup Connector 0 Consisting of two 12 VDC (24 VDC) 
o 16 amp / hour maximum rating 
2-17  
						

							Serial Prihter 
Make cables so that the printer will be connected 
to the KX-Tl23210 as shown in the chart. 
Cables must be shielded and the maximum length 
is 6.5 feet. 
Connection Chart : 
KX-T123210 RS-232C Printer RS-232C 
0 Panasonic data terminal ; 
KX-D4910D, KX-D4911, KX-D4920, KX-D4985, etc. 
If you connect this unit to a Panasonic Data 
Terminal, the Communication Parameter 
Transmit XON / XOFF on the Data Terminal must 
be set to the “YES” position. 
For further details, see the Operating 
Instructions of the Data Terminal. Serial Interface 
( 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. 
The pin configuration of EIA (RS-232C) connector is 
as follows. 
Pin 
Number Signal Name Circuit Type 
EIA CCITT 
1 
2 FG Frame Ground 
AA 101 
TXD Transmitted 
BA 103 
Data 
3 
4 RXD Received Data BB 104 
RTS Request To CA 105 
Send 
CTS Clear To Send CB 106 
DSR DataSet Ready CC 107 
SG Signal Ground AB 102 
DCD Data Carrier CF 109 
Detect 
20 DTR DataTerminal CD 
108.2 
Ready I 
2-18