Rs-232 Interface - Intermec EasyCoder F2 User Manual

Interfaces

RS-232 Interface

Intermec EasyCoder F2 – User's Guide
The EasyCoder F2 has, as standard, three serial communication
interfaces: RS-232 on "uart1:", USB, and Bar Code Wand.
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."
Interface Cable
Computer end:
Printer end:
Signal
RXD
TXD
CTS
RTS
GND
DSR
*
/. The external +5V is limited to 200 mA and is automatically
switched off at overload. It is intended to drive for example an
"uart1:"
external alphanumeric keyboard connected to the RS-232 port.
9600
8 bits
None
1
Disabled
Disabled
Disabled (both ways)
CR/LF
DB-9pin or DB-25pin female connector
(PC)
DB-25pin male connector
Host
DB-9 DB-25
1 1
2 2
3 3
8 4
7 5
6
5 7 Signal GND
16
6 20
22
Appendix 3
Printer
Signal DB-25 DB-25
1
TXD 2
RXD 3
RTS 4
CTS 5
DSR 6
7
+5V* 16
DTR 20
RI 22
Host
Signal
1 Shield
3 RXD
2 TXD
5 CTS
4 RTS
20 DTR
7 GND
6 DSR
99