Features and Beneﬁts | Eaton Electrical QSNAP instruction

Intelligent Technologies (IT.) QSNAP

February 2002

Features and Beneﬁts

The IT. QSNAP includes the following signiﬁcant features:

●Communication to QCPort consuming a single QCPort ID

●Control of non-reversing and reversing Eaton’s Cutler-Hammer Intelligent Technologies (IT.) Electromechanical Starters

●Monitoring of non-reversing and reversing Eaton’s Cutler-Hammer Intelligent Technologies (IT.) Electromechanical Starters

●Direct mounting to the front of Eaton’s Cutler-Hammer Intelligent Technologies (IT.) Electromechanical Starter

●Connection to an auxiliary ground fault detector

●Sensing of the second contactor

●Manually set Group ID; conﬁguration using a software application is not required for normal operation

●Enhanced features, such as jam and stall detection and nuisance trip avoidance

●Warning levels that are user-settable

●Settable current threshold alarm

2	Pub. No. MN05001001E

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Eaton Electrical QSNAP user manual Features and Beneﬁts

Contents

Intelligent Technologies Important Notice Please Read Table of Contents List of Tables List of Figures Qsnap Electromechanical Starter Connectivity Table Product OverviewDescription Qsnap S751 Connectivity Table Features and Beneﬁts Safety Catalog Numbering System Environmental RatingsApprovals/Certiﬁcations Environmental Ratings Physical Features DimensionsPhysical Description Current Source Power SourcePower Requirements Load Qsnap Operation Default Input Data from QsnapDefault Output Data to Qsnap Out of Box Operation Typical Application Typical Qsnap Application Enhanced Features Enhanced FeaturesStandard Features Fault Deﬁnition Input Assembly Data Deﬁnitions Input/Output DataData Description Default Input Data Default Output DataOutput Assembly Data Deﬁnitions Status LED Status LEDTruth Table Qsnap Truth Table Using CH Studio Conﬁguration Installation Set the Group ID Mount the IT. Qsnap to the Starter SW1 SettingsSW1 Settings Starter Size/Available Auxiliary Locations on Mounted Qsnap Qsnap Alignment and Mounting Wire the IT. Qsnap to the Starter Terminal Block WiringStarter RJ-45 Connect the Qsnap to QCPort QCPort Connection Troubleshooting Troubleshooting and MaintenanceTroubleshooting Renewal Parts Appendix a Qsnap Parameters Conﬁguration ParametersNumber Parameter Length Units Data Parameters Number Parameter Units Length Intelligent Technologies IT. Publications and Support IT. PublicationsPublication Description Intelligent Technologies IT. Qsnap Page Eaton’s Cutler-Hammer Aftermarket Services Response network that gives new meaning to customer service