Intermec PB50

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