Panasonic KX-TD500 System Reference Manual page 148

3.02 Connection to the Data Terminal
Data Terminal
• Connect the RS-232C connector of the data terminal to the "PROG".
• Cables must be shielded and the maximum length of the cable is 6.5 feet.
• Connection Chart
RS-232C port (PROG) on the Basic Shelf
Circuit Type (EIA) Single Name
AA
BB
BA
CB
CA
CD
AB
CC
Panasonic data terminal ; KX-D4930, 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 "YES".
For further details, see the Operating Instructions of the Data Terminal.
Pin No.
FG 1
RXD 3
TXD 2
CTS 5
RTS 4
DTR 20
SG 7
DSR 6
Serial Interface
(RS-232C)
RS-232C port on the data terminal
Pin No.
1
2
3
4
5
6
7
20
2-D-6
M
AR
AL
NE
F LI
OF
N
RU
EM
ST
ID SY
BR
R HY
PE
L SU
DI GI TA
Single Name Circuit Type (EIA)
FG AA
TXD BA
RXD BB
RTS CA
CTS CB
DSR CC
SG AB
DTR CD