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 Circuit
Type
(EIA) Name No. No. -Name llg
FG l-l FG AA
BA TXD 2 - 3 RXD BB
BB RXD 3 - 2 TXD BA
DTR CD
The pin configuration of EIA (RS-232C) connector is
as follows.
Circuit Type
EIA 1 CCITT
Pin
Number Signal Name
FG
TXD
Frame Ground
Transmitted
Data
AA
BA
101
103
KX-D491 OD, 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.
2-12
RXD
RTS
BB 104
CA 105
Received ,Data
Request To
Send
Clear To Send CB 106
Data Set Ready cc 107
l
Panasonic data terminal
;
CTS
DSR
AB
CF
7

SG

8
DCC Signal Ground
Data Carrier
Detect
Data Terminal
Ready
CD 108.2
20 DTR