Id-Net™ Network Termination; Auxiliary Rs232 Interface - Datalogic MATRIX 450 Reference Manual

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4.3.3 ID-NET™ Network Termination
The network must be properly terminated in the first and last reader of the network. This is
done by setting the ID-NET™ Termination Resistance Switch in the CBX100/500 to ON.

4.4 AUXILIARY RS232 INTERFACE

The RS232 auxiliary interface is available for Point-to-Point, Pass Through or Master/Slave
connections. When it is connected to the host computer it allows both transmission of code
data and reader configuration by VisiSet™.
The parameters relative to the aux interface (baud rate, data bits, etc.) as well as particular
communication modes such as LOCAL ECHO can be defined through the Communication
folder of the VisiSet™ utility program.
The 9-pin female Auxiliary Interface connector inside the CBX is the preferred connector for
device configuration or communication monitoring.
If permanent system wiring is required, the following pins are used to connect the RS232
auxiliary interface:
CBX100/500
RX
TX
SGND
Do not connect the Aux Interface to the CBX spring clamp connectors and
the 9-pin connector simultaneously.
NOTE
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5
9
Figure 39 - 9-pin female connector
Function
Auxiliary Interface Receive Data
Auxiliary Interface Transmit Data
Auxiliary Interface Reference
Figure 40 - RS232 Auxiliary Interface Connections
MATRIX 450™ REFERENCE MANUAL
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USER INTERFACE
RX TX
Reference