Panasonic KX-TD500 Installation Manual page 104

2.8.4 Personal Computer/Printer
Personal Computer (PC)
• Connect the RS-232C connector of the Personal Computer to the "PROG."
• Cables must be shielded and the maximum length of the cable is 6.5 feet.
Connection Chart 1 (9 pin Connector)
RS-232C port (PROG) on the Basic Shelf
Circuit Type (EIA) Signal Name
AA
BA SD (TXD)
BB RD (RXD)
CA
(No Connection)
CTS
CB
(No Connection)
CC DR (DSR)
AB
CF DCD
ER (DTR)
CD
2-68 Installation
Pin No.
FG
1
2
3
RTS
4
5
6
SG
7
8
20
Serial Interface
(RS-232C)
RS-232C port on the PC (9 pin)
Pin No.
9
2
3
7
8
4
5
6
1
M
AL AR
F LI NE
OF
N
RU
EM
SY ST
ID
BR
R HY
PE
L SU
DI GI TA
Signal Name Circuit Type (EIA)
RI CE
RXD BB
TXD BA
RTS CA
CTS CB
DTR CD
SG AB
DSR CC
DCD CF