Datalogic CBX500 - Data Source RS485 Full-Duplex Interface; Data Source Auxiliary Interface

CBX800 INSTALLATION MANUAL
21
NOTE
For applications that do not use RX485 signals, do not leave these lines floating but
connect them to SGND as shown below.
SGND RX485+ RX485-
USER INTERFACE
SGND TX+ TX-
CBX800
Figure 24 - RS485 Full-duplex Connections using Only TX Signals
DATA SOURCE AUXILIARY INTERFACE
The Data Source Auxiliary Interface available on the 9-pin connector below is used for configuring the external
reading device parameters.
5
1
6
9
Figure 25 - 9-pin D-Sub Female Connector
With reference to the 9-pin connector of Figure 25, the following pins are used to connect the Data Source
Auxiliary Interface:
Pin
Name
Function
2
TX
Data Source Aux Interface Receive Data
3
RX
Data Source Aux Interface Transmit Data
5
SGND
Signal Ground
1, 4, 6, 7, 8, 9
N.C.
RX TX
Reference
USER INTERFACE
Figure 26 – Data Source Auxiliary Interface Connections