Panasonic KX-TD500 Installation Manual page 105

2.8.4 Personal Computer/Printer
Connection Chart 2 (25 pin Connector)
RS-232C port (PROG/SMDR) on the Basic Shelf
Circuit Type (EIA) Signal Name
AA
BA SD (TXD)
BB RD (RXD)
CA
(No Connection)
CB
(No Connection)
DR (DSR)
CC
AB
CF DCD
CD ER (DTR)
Pin No.
FG
1
2
3
RTS
4
CTS
5
6
SG
7
8
20
RS-232C port on the PC/Printer (25 pin)
Signal Name Circuit Type (EIA)
Pin No.
FG
1
TXD
2
RXD
3
4 RTS
CTS
5
DTR
20
SG
7
DSR
6
DCD
8
Installation
AA
BA
BB
CA
CB
CD
AB
CC
CF
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