Datalogic DS1500 Guía para resolver problemas Pagina 25

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INSTALLATION
15
2
NOTE
For applications that do not use RX signals, do not leave these lines
floating but connect them to SGND as shown below.
DS150
0
TX485+
6
TX48
5
-
2
RX485+
3
RX48
RX485-
10
4
SGND
SGND
USER INTERFACE
+
-
13
SHIELD
Earth Ground
Figure 9 - RS485 Full-duplex Connections Using Only TX Signals
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