Eaton Electrical QSNAP - Manual (Page 13)

Intelligent Technologies (IT.) QSNAP
Pub. No. MN05001001E 9
February 2002
Typical Application
The following figure illustrates a typical QSNAP application, where a single QSNAP is
connected to one motor controller and where the motor controllers are distributed
throughout QCPort. The subnet is then being controlled by a PC or PLC, which scans the
D77D-DNA DeviceNet Adapter, retrieving the QSNAP’s control and monitoring information.
Figure 4: Typical QSNAP Application
Note: Such an application has more devices on QCPort than are shown in this illustration,
such as drives and user interface units.
To Control
PC or PLC
D77D-DNA D77A-IO D77A-IO
QCPort
24V DC IT.
Supply
IT. Starters with QSNAPs