Fenix Imvico TK51 Series, Руководство по эксплуатации

Страница: 17 / 82

FENIX IMVICO
TK51/IF9000 OPERATION MANUAL
17/82
Pin Signal
name
Signal direction (from
the printer side)
Function
2 RXD Input
Data reception line.
3 TXD Output
Data transmission line.
4 /DTR Output
This signal indicates whether an error occurs.
Logic “0” indicates that the printer is connected and ready to
receive data, and logic “1” indicates that the printer is offline.
The printer goes offline:
1) When the power is turned on until the printer becomes
ready for data transmission after it is initialized by a reset.
2) When the platen is open.
3) When the printer stops printing due to a paper-end.
4) When an error has occurred
5 GND -
Signal ground.
6 /DSR Input
This signal indicates whether the host computer can receive
data.
7 /RTS Output This signal indicates whether the printer is busy. SPACE
indicates that the printer is ready to receive data, and MARK
indicates that the printer is busy.
8 /CTS Input This signal indicates whether the host computer can receive
data.
(*) reception buffer is full when it increases till the maximum capacity ( 512 Kbytes ).
Table 2.1- Serial port pin-out.
Fig. 2.7- Serial interface connector
as seen from outside the
TK51/IF9000.
2.2.2.2- Serial interface connection example
The cable, which has the signal connection, as shown below must be used.
PRINTER SIDE USER SIDE (PC)
D-SUB9
Pin Num.
Signal
Name
Signal
Name
D-SUB9
Pin Num.
1 (NC) DCD 1
2 RxD RxD 2
3 TxD TxD 3
4 /DTR /DTR 4
5 SG SG 5
6 /DSR /DSR 6
7 /RTS /RTS 7
8 /CTS /CTS 8
9 (NC) RI 9
NC: Not Connected
Table 2.2 - Serial interface connection example.
Pin 9
Pin 5
Pin 6
Pin 1