Intermec PB50 PB50 and PB51 Mobile Printer User Guide - Page 86

Interfaces, RS-232 Serial Interface - interface cable

Page 86 highlights

Appendix A - Specifications Interfaces This section describes the standard interfaces available on the PB50 and PB51 printers. RS-232 Serial Interface Use the following tables and graphics to understand serial port default settings Serial Port Default Settings Parameter Baud rate Character Length or Data Bits Parity Stop Bits Handshaking Default Setting 115200 8 None 1 none (Fingerprint XON/XOFF (IPL) The following illustration shows the printer end of the serial cable. 8 5 6 31 Serial Cable (Printer End) Serial Cable Pins and Descriptions (Printer End) PIns Signal 1 HHC RXD 3 HHC CTS 5 HHC RTS 6 HHC TXD 8 GND Description Receive data from host (input) Clear to send from printer (output) Request to send from host (input) Transmit data to printer (output) Ground 74 PB50 and PB51 Mobile Printer User Guide

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Appendix A — Specifications
74
PB50 and PB51 Mobile Printer User Guide
Interfaces
This section describes the standard interfaces available on the PB50
and PB51 printers.
RS-232 Serial Interface
Use the following tables and graphics to understand serial port
default settings
The following illustration shows the printer end of the serial cable.
Serial Cable (Printer End)
Serial Port Default Settings
Parameter
Default Setting
Baud rate
115200
Character Length or Data Bits
8
Parity
None
Stop Bits
1
Handshaking
none (Fingerprint XON/XOFF (IPL)
Serial Cable Pins and Descriptions (Printer End)
PIns
Signal
Description
1
HHC RXD
Receive data from host (input)
3
HHC CTS
Clear to send from printer (output)
5
HHC RTS
Request to send from host (input)
6
HHC TXD
Transmit data to printer (output)
8
GND
Ground
8
5
6
3
1