Eaton Electrical QSNAP user manual Typical Application, Typical Qsnap Application

Intelligent Technologies (IT.) QSNAP

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.

D77D-DNA	D77A-IO	D77A-IO
To Control		IT. Starters with QSNAPs
PC or PLC
		24V DC IT.
		Supply
		QCPort

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.

Pub. No. MN05001001E 9