Eaton 9155 User Manual

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Contents

COMMUNICATIONEaton 9155 UPS (8–15 kVA) User's Guide 164201553 Rev G (www.eaton.com/powerquality)54LanSafe Power Management SoftwareEach Eaton 9155 UPS ships with LanSafe Power Management Software and aninterface cable. To begin installing LanSafe software, see the instructionsaccompanying the Software Suite CD.NOTE Use only the supplied communication cable to connect the UPS to your computer.LanSafe software provides up-to-date graphics of UPS power and system data andpower flow. It also gives you a complete record of critical power events, and itnotifies you of important UPS or power information. If there is a power outage andthe Eaton 9155 UPS battery power becomes low, LanSafe software can automaticallyshut down your computer system to protect your data before the UPS shutdownoccurs.Control TerminalsThe cables should be connected to the control terminals with a mating connector.Input and output terminals have a functional isolation from terminal to terminal. Theyare connected to the UPS chassis through individual 1 MΩ resistors.+ Polarity– Polarity21+ Polarity– Polarity212121Signal Input 1 (programmable)Signal Input 2 (programmable)REPO Normally OpenREPO Normally ClosedNormally OpenNormally Closed12Common3Relay OutputUPSConnectors(see Figure 36 onpage 49)Figure 43. External Control Terminal ConnectionsNOTE If using a semiconductor switch type, pay attention to the proper polarity. A relay or othermechanical control is preferred.