Communication Cables; Rs 232C Interface - Intermec easycoder f2 Installation & Operation Manual

Interfaces

RS 232C Interface

"uart1:"
Intermec EasyCoder F2 – Installation & Operation Ed. 2
The EasyCoder F2 has – as standard – two serial communication
interfaces: RS 232C on "uart1:" and USB (see next page).
Protocol
Default setup:
Baudrate: 9600
Char. length 8 bits
Parity: None
Stop bits: 1
RTS/CTS Disabled
ENQ/ACK: Disabled
XON/XOFF: Disabled (both ways)
New Line: CR/LF
To change the serial interface settings, see chapter 6 "Setting
Up the Printer".
Interface Cable
Computer end: DB-9 or DB-25 female connector (PC)
Printer end: DB-25 male connector
Host
Signal DB-9 DB-25
1
RXD 2
TXD 3
CTS 8
RTS 7
GND 5
16
DSR 6 20
22
1
/. The external +5V is limited to 200 mA and is automatically turned
off at overload. It is intended to drive e.g. an external alphanumeric
keyboard connected to the RS 232C port.
EasyCoder F2
Signal DB-25 DB-25 Signal
1
2 TXD
3 RXD
4 RTS
5 CTS
6 DSR
7 Signal GND
1
+ 5V 16
DTR 20
RI 22
Appendix 3
Host
1 1 shield
2 3 RXD
3 2 TXD
4 5 CTS
5 4 RTS
6 20 DTR
7 7 GND
6 DSR
95