Panasonic KX-TD500 - Page 104

2.8.4 Personal Computer/Printer
2-68 Installation
• 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)
DIGITAL SUPER HYBRID SYSTEM
RUN
OFF LINE
ALARM
Circuit Type (EIA)
AA
BA
BB
CA
CB
CC
AB
CF
CD
Personal Computer (PC)
Serial Interface
(RS-232C)
Signal Name
FG
SD (TXD)
RD (RXD)
RTS
(No Connection)
CTS
(No Connection)
DR (DSR)
SG
DCD
ER (DTR)
Pin No.
1
2
3
4
5
6
7
8
20
RS-232C port (PROG) on the Basic Shelf
Circuit Type (EIA)
CE
BB
BA
CA
CB
CD
AB
CC
CF
Signal Name
RI
RXD
TXD
RTS
CTS
DTR
SG
DSR
DCD
Pin No.
9
2
3
7
8
4
5
6
1
RS-232C port on the PC (9 pin)