Datalogic QLM700 Manual de instalación descargar pdf (Pagina 85)

TYPICAL LAYOUTS

6.3 ID-NET™

The ID-NET™ connection is used to collect data from several scanners 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 scanners are connected together using the ID-NET™ interface. Every slave

scanner must have a ID-NET™ address in the range 1-31.

The master scanner is also connected to the Host on the RS232/RS485 main serial

interface.

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 master scanner to the Host

computer. It is not necessary to bring the External Trigger signal to all the scanners.

The main, auxiliary, and ID-NET™ interfaces are connected as shown in the figure below.

Figure 89 – ID-NET™ M/S Synchronized Layout

 Main Serial Interface (RS232 or RS485)

 External Trigger (for On-Line Mode)

 ID-NET™ (up to 16 devices - practical limit)

Host

Master

Slave#1

Slave#n

Power

1 2 ... 80 81 82 83 84 85 86 87 88 89 90 ... 119 120

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Datalogic QLM700 Manual de instalación Pagina 85