Zebra Technologies R170Xi Manual De Usuario
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Data Ports
Serial Port
23063L-003 Rev. 1 12/6/04
R110Xi/R170Xi User Guide
103
Serial Pin Configuration
shows the pin configuration and function of the rear panel serial data connector on
the printer.
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Table 12 • Serial Connector Pin Configuration
Pin No.
Name
Description
1
—
Not connected
2
RXD
Receive data—data input to printer
3
TXD
Transmit data—data output from printer
4
DTR
Data terminal ready—output from printer
5
SG
Signal ground
6
DSR
Data set ready—input to printer
7
RTS
Request to send—output from printer
8
CTS
Clear to send—input to printer
9
+5 VDC
+5 VDC at 750 mA
The maximum current draw may be limited by option
configuration.
The maximum current draw may be limited by option
configuration.