Download Siemens SIMATIC TI500 Product specifications

575 Printer
Connections
The 575 CPU uses Port 2 for printer operations. You can set the baud rate of
this port using TISOFT. The two available printer handshaking options are
as follows:
•
XON/XOFF printer handshaking; see Figure 6-25.
•
READY/BUSY printer handshaking; see Figure 6-26.
1
14
2
TD
RD
3
RD
TD
RTS
4
CTS
5
7
DTR
Serial
Printer
GND
20
8
DCD
RTS
Not required
for all
printers.
25-Pin, Male
D Connector
Port 2 (RS-232)
CTS
25
13
Figure 6-25 575 XON/XOFF Printer Handshaking
1
14
2
5
7
DTR
20
8
DCD
25-Pin, Male
D Connector
Port 2 (RS-232)
TD
RD
CTS
RTS
GND
Serial
Printer
25
13
Figure 6-26 575 Ready/Busy Printer Handshaking
SIMATIC 545/555/575 System Manual
Cabling and Wiring the System
6-35