User Interface
SGND
Reader
RX422- TX422-
TX422+
RX422+
TX- RX-
RX+
TX+SGND
ID-NET INTERFACE
PRODUCT REFERENCE GUIDE
75
Figure 49 - RS422 Full Duplex Connections
NOTE
User Interface
SGND
Reader
RX422-
RX422+
SGND TX+
TX-
Figure 50 - RS422 Full Duplex Connections Using Only TX Signals to Host
ID-NET INTERFACE
CBX100/500 Description
Shield Network Cable Shield
ID+ ID-NET Network Data +
ID- ID-NET Network Data -
REF Network Reference
For applications that do not use RS422 transmission to the reader (ter-
minal block RX+ and RX- signals), do not leave these lines floating but
connect them to SGND as shown below.
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