Datalogic Matrix 300N, Руководство по продукции

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Typical Layouts
92 Matrix 300N
ID-NET Synchronized Network
When the device is working Synchronized, the ID-NET connection is used to col-
lect data from several readers to build a multi-point or a multi-sided reading
system; there can be one Master and up to 31 Slaves connected together.
The Slave readers are connected together using the ID-NET interface. Every slave
reader must have an ID-NET address in the range 1-31.
The Master reader is also connected to the Host on one of its communication
channels. In the following examples the RS232/RS422 main serial interface is
used.
For a Master/Slave Synchronized layout the External Trigger signal is unique to
the system; there is a single reading phase and a single message from the Mas-
ter reader to the Host computer. It is not necessary to bring the External Trigger
signal to all the readers.
In the Master/Slave Synchronized layout the Master operating mode can only be
set to PackTrack or Phase Mode.
The Main and ID-NET interfaces are connected as shown in the following figures.
Host
 
Power

ID-NET
Master
Synchronized
ID-NET
Slave#1
Synchronized
ID-NET
Slave#n
Synchronized
Main Serial Interface (RS232 or RS422 Full-Duplex)
External Trigger
ID-NET (up to 16 devices - practical limit)



Figure 67 - ID-NET Synchronized Layout
The Master reader can be connected to the CBX series connection box with the
advantage of the Backup and Restore configuration function (CBX + BM100
module).
All devices always support multiple output channels (i.e. for data monitoring).