Double Serial Interface Board (Option) - Intermec EasyCoder F4 Installation & Operation Manual

Double Serial
Interface Board
"uart2:"
1
/. Intermec Shell either auto-
matically sets the correct stan-
dardd IN and OUT port when
an application is selected, for
example. a Windows driver, or
prompts you to select one, see
Chapter 9.
Intermec EasyCoder F4 – Installation & Operation Ed. 3
The EasyCoder F4 can optionally be fi tted with a double serial
interface board, which provides the printer with two more serial
ports: "uart2:" and "uart3:". These ports can be confi gured for
various 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-232
RS-422 Non-isolated
RS-422 Isolated
RS-485
"uart2:" Serial Port
The communication ports "uart2:" uses a DB-25pin female
connector.
Pin Signal Name
1
2 TxD
3 RxD
4 RTS
5 CTS
6 DSR
7 GND
8–14
15 +RS422I
16 +5V
17 -RS422I
18
19 +RS422O/+RS485 +RS-422 Transmit/+RS-485
20 DTR
21 -RS422O/-RS485
22 RI
23 Shield
24–25
1
/. The external 5V is automatically switched off at overload.
Appendix 3 Interfaces
1
.
"uart3:"
RS-232
RS-422 Non-isolated
20 mA Current Loop
Description
Not connected
RS-232 Transmitter
RS-232 Receiver
RS-232 Request To Send
RS-232 Clear To Send
RS-232 Data Set Ready
Ground
Not connected
+RS-422 Receive
5 Volt for external use (max. 200 mA)
-RS-422 Receive
Not connected
RS-232 Data Terminal Ready
-RS-422 Transmit/-RS-485
RS-232 Ring Indicator
Optional shield for RS-422 and RS-485
Not connected
1
107