Connector Confi Gura- Tion - Intermec EasyCoder F2 Installation Instructions Manual

Chapter 3 Serial Port Confi guration "uart2:"
RS-485
No circuit on IC2
Fit RS-485 circuit on IC4
Fit strap on S4 if end of cable
Fit strap on S3 only
Connector Confi gura-
tion
14
RFID 13.56 MHz Interface Board for EasyCoder F2 and F4 Printers – Installation Instructions
RS232: IC2
RS485: IC4, S3, S4*
RS422isolated: IC3, S2, S4
UART2
RS422nonisol.: IC18, S1,S4
* Term. if end of cable
R11
F10
F11
R6
F12
R7
F13
F14
R4
F9
R5
F8
R10
F6
F5
F4 S4
F3
F7
F2
F1
P3
The serial interface for "uart2:" uses a female DB-25pin con-
nector.
Pin Signal Name
1
2 TxD
3 RxD
4 RTS
5 CTS
6 DSR
7 GND
8–14
15 +RS422RI
16 +5V
17 -RS422RI
18
19 +RS422DO
20 DTR
21 -RS422DO
22 RI
23 Shield
24–25
1
/. The external 5V is automatically switched off at overload.
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SYSTEMS SYSTEMS
1
UART3
P4
C17
AB
C16
P5
P6
IC7
R3
R2
R1
C3
R15
+
+
+
+
IC18
S3
C11
S2
IC4 IC3 S1
IC2
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-422 Transmit/+ RS-485
RS-232 Data Terminal Ready
- RS-422 Transmit/- RS-485
RS-232 Ring Indicator
Optional shield for RS-422 and RS-485
Not connected
RFE
IC10
D1
P1
C10
C2
C1
R13
R12
R14
R8
IC6
C5
IC5
1