Specifications

DATAPROCESS EUROPE S.p.A.
ST3xx ST4xx ST5xx
– PROGRAMMING MANUAL -
Pag.50
23.1 Serial Ports ST3xx ST4xx ST5xx
The printer is equipped with a female 9 pin type “D” connector which is located on the
rear panel and through which it is possible to establish a bi-directional asynchronous
communication with an external device (normally a PC or other compatible equipment).
The connection cable for a PC can be purchased from DATAPROCESS with the Article
code L50500009
The following explains the pin connections for RS232:
1 Not connected
2 Input, Reception of Data(RxD)
3 Output,Transmission of Data(TxD)
4 Not connected
5 Massa logica(GND)
6 Not connected
7 Output, ready to receive(RTS)
8 Input, ready to send (CTS)
9 Not connected
Communication speeds and other parameters can be selected with the /$>B command.
The values are permanently stored in the non-volatile memory. Refer to the command in-
structions for the communication parameters.
Relè exit
Industrial In-
terface
Input Pho-
tocell
Applicator
Interface
RS232
Parallel
Centronics
Interface re-
winder