Serial Interface - OEM VKP80III User Manual

6 6 4 4
3 3 1 1
1 DTR
2 RX
3 GND
J1
4 TX
5 RTS
6 n.c.
NOTE:
Use the adapter cable MICROFIT-6PIN/DB9 (supplied) and a RS232 serial cable to connect the printer to a per-
sonal computer. The diagram below illustrate a sample connection between the printer and a PC using a 9-pin
female connector.
DEVICE
ATTENTION:
It is recommended to secure with a tie the adapter cable MICROFIT-6PIN/DB9 to a fi xed support in order to
prevent the connector on control board bears the weight of the cables.
Note: When use a serial cable, we recommend the installation of a ferrite core on the serial cable.

SERIAL INTERFACE

Female MICROFIT-6PIN connector
(out) Data terminal ready
(in) Data reception signal
(out) Data transmission signal
(out) Request to send
DTR
RX
GND
TX
RTS
(cable insertion side)
User Manual
3. INSTALLATION
PC
VKP80III 21