Zebra Technologies XiII-Series User Manual
Page 100
RS-232/RS-422/RS-485 Serial Data Port
The connections for these standard interfaces are made through the DB25S
connector on the rear panel. For all RS-232 input and output signals, the
XiII printer follows both the Electronics Industries Association’s (EIA)
RS-232 specifications and the Consultative Committee for International
Telegraph and Telephone (CCITT) V.24 standard signal level specifica-
tions.
Table 10 shows the pin configuration and function of rear panel serial data
connector on the XiII-Series printers.
Table 10. RS-232/RS-422/RS-485 Pinouts
Pin No.
Description
1
Frame ground for cable shield
2
TXD (RS-232 transmit data) output from printer
3
RXD (RS-232 receive data) input to printer
4
RTS (RS-232 request to send) output from printer
6
DSR (data set ready)input to printer
7
Signal ground for RS-232
9
+5 VDC source output (1 Amp maximum)
11
Signal ground reference for RS-422/RS-485
13
RS-422/RS-485 data input A (-)
14
RS-422/RS-485 data output A (-)
16
RS-422/RS-485 data input B (+)
19
RS-422/RS-485 data output B (+)
20
DTR (RS-232 data terminal ready) output from printer
NOTE: Pins 5, 8, 10, 12, 15, 17-18, 21-25 are not used and are unterminated.
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