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APC BC300 Series manual Monitoring Port Pin Assignment

Models: BC300 Series

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Installation

Normally Open

Line Fail Signal

Normally Open

Low Battery Signal

Normally Closed

Line Fail Signal

Common

UPS Shut Down RS-232 Input or

Advanced Mode RS-232 Data RX In

Line Fail RS-232 Output or

Advanced Mode RS-232 Data TX Out

Unregulated

+24 VDC Output

Chassis

Figure 14 Monitoring Port Pin Assignment

990-1401

26	Installation Guide APC BC300 Series 40kW 208/450/480V UPS

Image 26

APC BC300 Series manual Monitoring Port Pin Assignment

Contents

APC BC300 Series 40kW 208/450/480V Installation Guide Copyright 2002 APC Denmark ApSThank You Installation Guide APC BC300 Series 40kW 208/450/480V UPSSafety Symbols used in this manual Contents Tools and Equipment Needed IntroductionIntroduction Insulated Tools and Other Equipment NeededReceiving, Unpacking and Moving to Site Please RecycleRequirements on Site InstallationInstallation Insulated and other tools required Installing the Conduit Connection KitUPS Footprint measurements in inches & mm Footprint Installing Conduit Box and Base Covers Conduit Connection Kit ContentsInstalling Pedestals Installing the Maintenance Bypass Panel and UPS SBP Electrical Schematic Component Overview door open Component OverviewWire Terminals Wire TerminalsWiring Diagram for BC300 Utility inputSingle Line Diagram for BC300 Single Line DiagramSingle Line Diagram 40kW 69A UPS Model Input Output Recom DC Voltage DC Current Mended MIBExternal Connection Board External Connection BoardCommunication Interface Board Option Communication Interface BoardSmart Slot and Connection of Triple Chassis Communication InterfaceProduct Description Safety WarningsAPC BC300 Triple Chassis Monitoring PortInstalling Management Cards Power InputInstalling Management Products To UPS PortPower Considerations Cascading setup of the APC BC300 Triple ChassisPowering the APC BC300 Triple Chassis Power AdaptersTroubleshooting Triple Chassis Power ConsiderationsDetermining Power Requirements Problem Possible Cause SolutionProduct Specifications Monitoring Port Pin Assignments Monitoring Port Pin Assignment Battery Installation Installation of External Batteries and Battery BreakerPower, Physical, and Environmental Specifications PhysicalBattery Installation Guidelines Do not connect the negative cables to the UPS yet Battery Replacement Initial Start-up and Phase Check External Batteries Initial Start-up and Phase CheckInitial Start-up and Phase Check Clearing the Events Log Clearing the Events LogStart-up from Maintenance Bypass Start-up and Shutdown ProcedureStart-up and Shutdown Procedure Shutdown ProcedureIf you have shut the loads down Move on to step APC BC300 Series 40 kW Technical Data Technical SpecificationsTechnical Specifications Battery Specifications Dimensions/WeightAPC Corporate How to Contact APCHow to Contact APC Fairgrounds Road West Kingston, RIHow to Contact APC