Eaton 93PM User And Installation Manual

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higher signaling circuit voltage requirements, please use Industrial RelayAdapter in MiniSlot.5.6.1 Installing customer input signals interfaceThese inputs are located behind the UPS door, in the top section of the UPS.See Figure29 for the connector locations.Tie points with strain relief for the communication cables are located on the rightand left side of the cable conduit.Signal inputs can be configured to different functions. Normally these functionsare either informative (for example, “On Generator”) or functional (for example, aremote “Go to bypass” command).5.6.2 Battery breaker wiring interfaceWhen using the original accessory battery cabinet from the manufacturer, thebattery breaker interface wiring is provided with the cabinet. The wiring isconnected to the X5 and X6 terminal in the UPS.When using a third-party battery system, the breaker must be equipped withauxiliary signal and should have a 24 V shunt trip for remote opening of thebreaker, when needed.See Section5.4.2 for installation instructions.5.6.3 Relay output interface connectionsThe general alarm relay is a dry relay signal output. The relay can be used forinforming the operators about UPS alarm conditions, for example through abuilding management system. By default, the relay is configured to activatewhen the UPS general alarm is active, that is, any event when theALARMstatus is active. The relay can also be configured to activate by some otherevent, but this needs to be done by authorized service personnel.Relay signal wiring can be installed only through the signal cabling canal, fromback to front, in the top section of the UPS.Additional relay outputs are available with mini-slot cards. Relay outputs can beconfigured to be activated by various events. Configuration can be done by anauthorized Eaton Customer Service Engineer or by other qualified servicepersonnel authorized by Eaton.5.6.4 Industrial Relay Card interface connectionsRelays K1 through K5 are identical in function. Each output contact function canbe assigned by the user. The UPS information may also be configurable.To install the INDRELAY-MS:Eaton 93PM UPS 30–200 kVA User's and installation guide© Eaton Corporation plc 2017. All rights reserved. Revision: 005 Document ID: P-164000249 71 (126)