Casio QT-6100 Service Manual

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6-2. Online interface
Only the RS-232C Com1 port can be connected with a modem or perssonal computer.
Direct connection to PC

Connection layout
Note: Maximum 3 remote printers in the 1
terminal system, 6 remote printers / 2
terminal system, 8 remote printers in
the 3 ~ 32 terminal can be defined.
PC
Via COM 1 port of the master terminal
or Inline (Ethernet
)
Maximum 32 terminals
MODEM system

Connection layout
Note: Maximum 3 remote printers in
the 1 terminal system, 6 remote
printers / 2 terminal system, 8
remote printers in the 3 ~ 32
terminal can be defined.

PC Cable wiring
PC
on-line
Maximum 32 terminals

PC Cable wiring
Pin No. Signal name
3 SD/TXD
2 RD/RXD
7 RS/RTS
8 CS/CTS
1 CD/DCD
4 ER/DTR
6 DR/DSR
9 CI/RI
5 GND
QT-6100 (Com1)
MODEM (DSUB25)
Pin No. Signal name
2 SD
3 RD
4 RS
5 CS
8 CD
20 ER
6 DR
22 CI
7 GND
Pin No. Signal name
3 SD/TXD
2 RD/RXD
7 RS/RTS
8 CS/CTS
1 CD/DCD
4 ER/DTR
6 DR/DSR
9 CI/RI
5 GND
Pin No. Pin No. Signal name
(DSUB9) (DSUB25)
3 2 SD
2 3 RD
7 4 RS
8 5 CS
1 8 CD
4 20 ER
6 6 DR
- 22 C
5 7 GND
QT-6100 (Com1)
PC

Casio QT-6100 Specifications

General

Brand	Casio
Model	QT-6100
Category	Cash Register
Language	English