Rs-422/485 Interface Board (Option) - Intermec EasyCoder 501 E Installation & Operation Manual

Appendix 4 Interfaces
RS-422/485 Inter-
face Board (option)
"uart2:"
1
/. Intermec Shell either auto-
matically sets the correct stan-
dard IN and OUT port when
an application is selected or
prompts you to select one, see
Chapter 9.
146
The EasyCoder 501 E can optionally be fi tted with an RS-422/485
serial interface board, which provides the printer with two more
serial ports: "uart2:" and "uart3:". "uart2:" can be confi gured for
two types of serial communication according to the customer's
request. Use the Intermec Fingerprint instruction SETSTDIO to
select standard IN and OUT ports (by default "uart1:" is both
standard IN and OUT port)
"uart2:"
RS-422
RS-485
"uart2:" Serial Port
0
The communication port "uart2:" uses a DB-25pin female
connector.
230V
Pin
1
2–6
7
8–14
15
16
17
18
19
20
21
22–25
1
.
"uart3:"
RS-232
Signal Name Description
GNDC Chassis ground
Not connected
GNDE Interface ground
Not connected
+RS422IN RS-422 only
Not connected
-RS422IN RS-422 only
Not connected
+RS422OUT RS-422/485
Not connected
-RS422OUT RS-422/485
Not connected
Intermec EasyCoder 501 E – Installation & Operation Ed. 1