Zebra 77660 用户手册
13358L Rev. 1 11/17/03
Z4Mplus and Z6Mplus Maintenance Manual
13
System Description
Section 1
RS-232 Interconnections Using a DB-25 Cable
To connect the printer’s RS-232 DB-9 interface to a DB-25 connector, an interface adapter
is required (Zebra Part Number 33138). A generic DB-25 adapter may also be used,
however, the +5 VDC signal source would not be passed through.Figure 1-6 illustrates the
connections required for the DB-9 to DB-25 interface.
is required (Zebra Part Number 33138). A generic DB-25 adapter may also be used,
however, the +5 VDC signal source would not be passed through.Figure 1-6 illustrates the
connections required for the DB-9 to DB-25 interface.
Figure 1-6. DB-9 to DB-25 Connections
Note •
The cable used to connect the printer to a computer must be a null modem
(crossover) cable. If you want to connect the printer to any other DTE devices, you must
also use a null modem cable.
also use a null modem cable.
DB-25P
Connector
to Printer
DB-9S
Connector
to Computer
FG
TXD
RXD
RTS
DSR
SG
DTR
DCD
RXD
TXD
DTR
SG
DSR
RTS
CTS
RI