Rs-232 Interface - Intermec EasyCoder PF2i User Manual

Appendix C—Interfaces

RS-232 Interface

Protocol
Default setup:
Baud rate:
Char. length
Parity:
Stop bits:
RTS/CTS
ENQ/ACK:
XON/XOFF:
New Line:
To change the RS-232 interface settings, see Chapter 6, "Setting Up the
Printer."
Signals on printer's serial port "uart1:"
DB-9 Signal
1
2 TXD
3 RXD
4 DSR
5 GND
6 DTR
7 CTS
8 RTS
9 –
* /. The external +5V is limited to 500 mA and is automatically switched
off at overload.
Interface Cable
Computer end: Depends on computer model
Printer end:
124
9600
8 bits
None
1
Disabled
Disabled
Disabled (both ways)
CR/LF
Meaning
External +5V DC*
Transmit data
Recieve data
Data set ready
Ground
Data terminal ready
Clear to send
Request to send
Not used
DB-9pin plug
Intermec EasyCoder PF2i—User's Guide (Fingerprint version)
RS-232
("uart1:")