Zebra Technologies XiII-Series - 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.
88 Zebra
XiII-Series User’s Guide
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