Panasonic KX-TA82492 - Voice Message Expansion Card Installation Manual page 63

PC/Printer (via RS-232C)
A PC can be connected via the RS-232C interface and used to log and display call records, and
program the PBX. A printer can also be connected, to print call records.
Connect the PC or printer via an RS-232C cable (user-supplied).
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 B digital device pursuant to the FCC Rules.
Note
Use an RS-232C cross cable when connecting the PBX with a PC.
Pin Assignments
1 5
6 9
Connection Charts
For connecting a PC/printer with a 9-pin RS-232C connector
Circuit Type
(EIA)
BB RD (RXD)
BA
CD
AB
CC DR (DSR)
CA
CB
No. Signal Name
2 RD (RXD)
3 SD (TXD)
4 ER (DTR)
5 SG
6 DR (DSR)
7 RS (RTS)
8 CS (CTS)
PBX
Signal
Pin No.
Name
2
SD (TXD) 3
ER (DTR) 4
SG 5
6
RS (RTS) 7
CS (CTS) 8
Function
Receive Data
Transmit Data
Data Terminal Ready
Signal Ground
Data Set Ready
Request To Send
Clear To Send
Pin No.
2
3
4
5
6
7
8
2.8 Connecting Peripherals
Circuit Type
EIA CCITT
BB 104
BA 103
CD 108.2
AB 102
CC 107
CA 105
CB 106
PC/Printer
Signal Circuit Type
Name (EIA)
RD (RXD) BB
SD (TXD) BA
ER (DTR) CD
SG AB
DR (DSR) CC
RS (RTS) CA
CS (CTS) CB
Installation Manual 63