Panasonic Kx Taw848 Installation Manual

							2.7 Connection of 2.4 GHz Portable Stations
Installation Manual 91
PS Termination
Confirm the following before canceling the PS registration:
 The PS is turned on.
 The PS is within range.
If the registration information is still stored in the PS
Using the KX-TD7680
Using the KX-TD7690
Testing the Operation
Walk around the service area while having a conversation using a registered PS. If noise is frequent or 
conversations disconnect, relocate the CSs or install an additional CS.
[691]
001 to 028
PS No.
To the PS
operation
below
If Rejected or Time out is displayed
STORESTORE
END
STORECLEAR
Select the 
desired item. Select DELETE
SYSTEM.Select YES.
C.Tone
Select the 
desired item. Select DELETE
SYSTEM.S1 S1
SELSEL
Select YES.
C.ToneS1
SEL 
						

							2.7 Connection of 2.4 GHz Portable Stations
92 Installation Manual
2.7.8 Wall Mounting
1.Place the reference for wall mounting (on the following page) on the wall to mark the 2 screw positions.
2.Install the 2 screws and washers (included) into the wall.
Notes
 Make sure that the screw heads are at the same distance from the wall.
 Install the screws perpendicular to the wall.
3.Hook the CS on the screw heads. 
						

							2.7 Connection of 2.4 GHz Portable Stations
Installation Manual 93
Reference for Wall Mounting
Please copy this page and use as a reference for wall mounting.
Note
Make sure to set the print size to correspond with the size of this page. If the dimension of the paper 
output still deviates slightly from the measurement indicated here, use the measurement indicated 
here.
Install a screw here. Install a screw here.
71 mm
(2-13/16 in) 
						

							2.8 Connection of Doorphones, Door Openers, External Sensors, and External Relays
94 Installation Manual
2.8 Connection of Doorphones, Door Openers, 
External Sensors, and External Relays
2.8.1 Connection of Doorphones, Door Openers, External 
Sensors, and External Relays
A maximum of 4 doorphones (KX-T30865), 4 door openers or external relays, and 4 external sensors can 
be connected to the PBX.
Note
Doorphones, door openers, external sensors, and external relays are user-supplied.
Maximum Cabling Distance
Installing the Doorphone (KX-T30865)
1.Loosen the screw to separate the doorphone into 2 halves.
Cable Maximum Distance
26 AWG: 70 m (230 ft)
24 AWG: 113 m (371 ft)
22 AWG: 180 m (590 ft)
CAT 5: 113 m (371 ft)Doorphone
Door Opener
External Sensor/
External Relay Device
P
a
n
a
s
o
n
ic
Screw 
						

							2.8 Connection of Doorphones, Door Openers, External Sensors, and External Relays
Installation Manual 95
2.Pass the wires through the hole in the base cover, and attach the base cover to a wall using 2 screws.
Note
Two kinds of screws are included with KX-T30865. Please choose the appropriate kind for your wall 
type.
3.Connect the wires to the screws located in the front cover.
4.Re-attach the 2 halves and re-insert the screw.: when a doorphone plate has been fixed to the wall
: when you wish to install the doorphone directly to the wall
Screw
To terminal box
To terminal box 
						

							2.8 Connection of Doorphones, Door Openers, External Sensors, and External Relays
96 Installation Manual
Connection of Doorphones
1.Connect DPH4 Card to the terminal boxes using telephone line cords.
Refer to 2.5.1 DPH4 Card (KX-TAW84861) for pin assignments.
2.Connect the wires of doorphones 1 and 3 to the red and green screws on the terminal box.
3.Connect the wires of doorphones 2 and 4 to the yellow and black screws on the terminal box.
PanasonicPanasonicPanasonicPanasonic
Yellow
RedBlack Telephone Line Cord
Telephone Line Cord Green
Doorphone 3 Doorphone 4
Doorphone 1 Doorphone 2
To DPH4 card
Terminal Box 
PanasonicPanasonicPanasonicPanasonic
Yellow
RedBlack
Green 
						

							2.8 Connection of Doorphones, Door Openers, External Sensors, and External Relays
Installation Manual 97
Connection of Door Openers, External Sensors, and External Relays
Use 8-pin and 10-pin terminal block (included with the card) for connection.
1.While pressing down on the hole at the top of the terminal block using a screwdriver, inser t the wire into 
the side hole as shown below. Repeat this procedure for other door openers, external sensors, and 
exter nal relays.
Refer to 2.5.1 DPH4 Card (KX-TAW84861) for pin assignments.
2.Attach the terminal blocks to the connectors of the DPH4 card in the PBX.
Door Opener
External Sensor/
External Relay Device
To external sensorsTo door openers/
external relays 
						

							2.9 Connection of Peripherals
98 Installation Manual
2.9 Connection of Peripherals
2.9.1 Connection of Peripherals
BGM/MOH
The PBX provides Background Music and Music on Hold. Only 1 external music source (e.g., a user-
supplied radio) can be connected to the PBX.
CAUTION
 Wiring should be done carefully to prevent undue force being exerted on the plug. Otherwise, 
sound may only be heard intermittently.
 An External Music Jack is a SELV port and should only be connected to an approved SELV device.
Note
When the PBX and external music sources are not connected to the same ground, hum noise may be 
induced into Background Music and Music on Hold.
BGM/
Music on Hold
Pager:
Amplifier/Speaker
PC
Printer
PC
Cable Maximum Distance
26 AWG to 22 AWG: 10 m (32 ft)
CAT 5: 10 m (32 ft)
Cable Maximum Distance
26 AWG to 22 AWG: 10 m (32 ft)
CAT 5: 10 m (32 ft)
Maximum Distance
2 m (6 ft)
Maximum Distance
5 m (16 ft) 
						

							2.9 Connection of Peripherals
Installation Manual 99
Pager
Only one paging device (user-supplied) can be connected to the PBX.
CAUTION
An External Paging Jack is a SELV port and should only be connected to an approved SELV device.
PC/Printer (via RS-232C)
The PBX is equipped with an RS-232C interface. This interface provides communication between the PBX 
and the user-supplied devices such as PC or line printers. The RS-232C port is used for system 
programming, SMDR, diagnostics and external system database storage (save/load) functions.
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 B digital device pursuant to the FCC Rules.
Note
Use an RS-232C cross cable for connection between the PBX and PC.
Pin Assignments
Connection Charts
For connecting a printer/PC with a 9-pin RS-232C connectorNo. Signal Name FunctionCircuit Type
EIA CCITT
2  RD (RXD) Receive Data BB 104
3
4 SD (TXD)
 ER (DTR)Transmit Data
Data Terminal ReadyBA
CD103
108.2
5
6 SG
 DR (DSR)Signal Ground
Data Set ReadyAB
CC102
107
7
8 RS (RTS)
 CS (CTS)Request To Send
Clear To SendCA
CB105
106
6           9 1                5
PBX (9-pin) Printer/PC (9-pin)
Circuit Type
(EIA)Signal
NamePin No.Pin No.Signal
NameCircuit Type
(EIA)
BB RD (RXD) 2
BA SD (TXD) 3
CD ER (DTR) 4
AB SG 5
CC DR (DSR) 6
CA RS (RTS) 7
CB CS (CTS) 8
2 RD (RXD) BB
3 SD (TXD) BA
4 ER (DTR) CD
5SG AB
6 DR (DSR) CC
7 RS (RTS) CA
8 CS (CTS) CB 
						

							2.9 Connection of Peripherals
100 Installation Manual
For connecting a printer/PC with a 25-pin RS-232C connector
RS-232C Signals
Receive Data (RXD):…(input)
Conveys signals from the printer or the PC.
Transmit Data (TXD):…(output)
Conveys signals from the unit to the printer or the PC. A Mark condition is held unless data or 
BREAK signals are being transmitted.
Data Terminal Ready (DTR):…(output)
This signal line is turned ON by the unit to indicate that it is ON LINE. Circuit ER (DTR) ON does 
not indicate that communication has been established with the printer or the PC. It is switched OFF 
when the unit is OFF LINE.
Signal Ground (SG)
Connects to the DC ground of the unit for all interface signals.
Data Set Ready (DSR):…(input)
An ON condition of circuit DR (DSR) indicates the printer or the PC is ready. Circuit DR (DSR) ON 
does not indicate that communication has been established with the printer or the PC.
Request To Send (RTS):…(output)
This lead is held ON whenever DR (DSR) is ON.
Clear To Send (CTS):…(input)
An ON condition of circuit CS (CTS) indicates that the printer or the PC is ready to receive data 
from the unit. The unit does not attempt to transfer data or receive data when circuit CS (CTS) is 
OFF. 
Frame Ground (FG)
Connects to the unit frame and the earth ground conductor of the AC power cord.
PBX (9-pin)Printer/PC (25-pin)
Circuit Type
(EIA)Signal
NamePin No.Signal
NameCircuit Type
(EIA)
BB RD (RXD) 2
BA SD (TXD) 3
CD ER (DTR) 4
ABSG 5
CCDR (DSR) 6
CA RS (RTS) 7
CB CS (CTS) 8
1FG AA
3 RD (RXD) BB
2 SD (TXD) BA
20ER (DTR) CD
7SG AB
5 CS (CTS) CB
6 DR (DSR) CC
CF
4 RS (RTS)
Pin No.