Datalogic QLM500 Посібник з монтажу - Сторінка 12
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QLM500 INSTALLATION MANUAL
TYPICAL LAYOUTS
The following figure shows the general system layout.
Reading
Device
QLM500
Power
ID-NET™
Trigger
The dotted lines in the figure refer to optional hardware configurations.
The general system layout allows the QLM500 EtherNet/IP Gateway to connect one of the
compatible serial reading devices (2KN, 4K Scanner), collect its information and send it to an
EtherNet/IP Host.
In a daisy chain topology, the EtherNet/IP network from the Host is connected to one of the
two QLM500 EtherNet/IP ports. The other EtherNet/IP port connects either to the next
EtherNet/IP node or is left unconnected (sealed by the protection cap).
In a star topology, one of the two EtherNet/IP ports is connected to an Ethernet switch; the
other port remains unconnected.
The reading device connects to the 25-pin connector.
The ID-NET™ interface allows a network of ID-NET™ Slaves to be connected to the
QLM500's reading device which acts as the ID-NET™ Master.
The reading device auxiliary interface signals are available on the AUX connector which can
be quickly connected to a portable PC for reader configuration.
12
Auxiliary
Interface
or
to next EtherNet/IP node
from previous EtherNet/IP node
or
I/O
Figure 4 – General System Layout
protection cap
from EtherNet/IP PLC (Host)
Reader
Configuration PC