Rs-232 Serial Interface; Protocol; Interface Cable - Intermec EasyCoder PD41 User Manual

Appendix E — Interfaces

RS-232 Serial Interface

Protocol

Default Setup
Baud rate
Character length 8 bits
Parity
Stop bits
Handshaking
To change the Serial settings, see Chapter 5, "Configuring
Setup".

Interface cable

The computer end of the cable depends on the computer model.
The printer end is a DB-9pin plug, as shown below.
1 2 3
4 5
9
6 7 8
RS-232 DB9-pins
Signals on the printer's serial port:
DB-9 Signal
1
2 TXD
3 RXD
4
5 GND
6
7 CTS
8 RTS
9
90
9600
None
1
XON/XOFF and RTS/CTS
Meaning
External +5V DC Max 500mA
Transmit data
Receive data
Ground
Clear to send
Request to send
EasyCoder PD41 Printer User's Guide