Intermec EasyCoder 501 XP & 601 XP – Service Manual
133
Chapter 16 Interfaces
16.2 Serial Communi-
cation Port "uart1:"
The EasyCoder 501 XP and 601 XP are—as standard—always
fi tted with one RS-232 communication port. In Intermec Finger-
print, this port is designated "uart1:" (Universal Asynchronous
Receiver and Transmitter). The circuitry is fi tted on the CPU board
(see Chapter 15) and has a fi xed set of signals in a DB-25pin
male connector which protrudes through a slot in the printer’s rear
plate.
By default, the printer is set up as follows:
Baud rate .................... : 9600
Parity .......................... : None
Char. length ................ : 8 bits
Stop bits ..................... : 1
RTS/CTS .................... : Disabled
ENQ/ACK.................. : Disabled
XON/XOFF ............... : Disabled both ways
New line ..................... : CR/LF
The ex5V is limited to 200 mA and is automatically
switched off at overload. It is intended to drive for example an
external alphanumeric keyboard or a bar code reader.
GNDC
2
1
3
4
5
6
7
8
9
10
11
12
13
15
14
16
17
18
19
20
21
22
23
24
25
TXD out
RXD in
RTS out
CTS in
DSR in
GNDI
GNDC
DTR out
RI
-RXD
Содержание EasyCoder 501XP
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Страница 113: ...Intermec EasyCoder 501 XP 601 XP Service Manual 111 Chapter 14 Power Supply 14 2 Components cont 1 971601 27 Back Side ...
Страница 208: ...Intermec EasyCoder 501 XP 601 XP Service Manual 206 Notes ...
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