American Power Conversion 240-320kW manual Communication Interface / Smart Slot, Connections

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External Connection

4.5Communication Interface / Smart Slot

The ComInterface having 2 ports - is used when an interaction between UPS and e.g. a computer system has to be established. The main purpose is to ensure monitoring and if needed, a controlled shut down of the computer in case of failures in the utility supply.

4.5.1 Connections

Smart

Slot

	X005, 25 pin SUB D female. ComPort	X008,25 pin SUB D male.
	X005, 25 pin SUB D female. ComPort	Serial port RS232.
		Serial port RS232.
		For service use.

4.6SmartSlot for APC Silcon 240-320kW UPS

A UPS system alone provides excellent protection from brief power problems. However, during an extended power outage an unattended computer system will eventually shut down due to battery capacity exhaustion. To prevent data corruption when the UPS shuts down, the computer must be informed by the UPS of impending shut down and take appropriate file- saving measures. This important function is called UPS monitoring. The UPS's computer interface port is the means by which your UPS communicates with a computer system.

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34	Installation Guide APC Silcon 240-320kW 480V UPS

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Contents APC Silcon 240-320kW 480V UPS Installation Guide Copyright 2001 APC Denmark ApSSafety Symbols used in this manual Installation Guide APC Silcon 240-320kW 480V UPSThank You Contents Installation Guide APC Silcon 240-320kW 480V UPS Tools and Equipment IntroductionIntroduction ToolsUnpacking/Identification of Equipment Unpacking/Identification of EquipmentBattery Cabinet Service Bypass PanelBattery Breaker Box Main UPS systemNema 12 Cover Isolation TransformerSeismic Anchoring Remote DisplayDimensions and Weight InstallationInstallation Requirements on SiteFootprints UPS Cabinet FootprintsConduit Entrance Plate in bottom of the system COM COM FrontTop Cable Entry External Connection Connecting the UPSExternal Connection Connecting AC and DC Power Cables Dual Utility Connection Dual Utility Connection Seperation of AC from DC1 and DC2 Top or Bottom Cable Entry Dual and Single Utility Supply Working Principle of Dual Utility 2 utility supplies Working Principle of Single Utility 1 utility supplySwitching from Dual to Single Utility Input Wiring Stud size Terminals Input Battery Output System earth TypeStud size M10 M12 Terminal Ground terminals System Integration Interface Single Utility Dual UtilityConnecting the System Integration Interface Board SII-board SII BoardExternal Connection External Connection External Connection Parallel Board Parallel BoardPower Cables External Control CablesRelays Relay Number Message Alarm Trigging EventsRelay Board Relay Board FunctionsExternal Connection Cable Sizes SmartSlot for APC Silcon 240-320kW UPS Communication Interface / Smart SlotConnections Priority of APC accessories SmartSlot AccessoriesMultiple SmartSlot Installation introduction Installing accessories procedureInstallation in APC Silcon 240kW and 320kW APC Silcon Battery Cabinets Important Safety InstructionsInstallation of Batteries APC SilconBattery Breaker Box Rear of enclosure Mounting and Connection of Battery Breaker BoxInterconnection See measurementsUPS Installations in Computer Rooms UPS with External Battery via Battery Breaker BoxEPO Principle S002 Choose either Emergency shutdown connection betweenPrinciple diagram UPSUtility Possible UPS operation Tripping Emergency Power Off EPO for UPSSupply Single configuration for Single Utility Utility Possible UPS operation modes Tripping SupplyProgramming Parameter Setting CommentsProgramming ParametersProgramming Example Switch to Bypass Operation Programming KeysProgramming 346V System Configuration438V 326VSeparate Programming Example Change Boost Charge Voltage toProgramming Programming Parameters for Advanced Parallel Operation Description of SettingsProgramming Example Battery Monitor Options/Accessories Options/AccessoriesPrinciple diagram Service Bypass Panel for single operation Battery Breaker Box APC Silcon UPS System Integration Interface Mounting and Connecting Service Bypass Panel Options/Accessories Options/Accessories Mounting and Connecting Seismic Anchoring Mounting Seismic Anchoring Nema 12 Cover IP31 Mounting Nema 12 CoverExtension of Remote Display Communication Distance Remote DisplayStandard Short-haul RS232 Modem Async Connections With Converter Connections Without ConverterHost DTE Remote Display DTE Pin Connections for cable from host to ME800A-R2 HostRemote Display Power Supply Screws DP9-FRemote Display Cables Communication FaultRemote Display Setting Remote Display UseIsolation Transformer Module External Temperature Alarm Cable Cabinets and DimensionsConnecting Isolation Transformer FootprintsIsolation Transformer Diagram Delta WYE configuration Dyn11 Isolation Transformer Grounding 6.5.7.1 System GroundingSingle Utility and Redundant System Dual Utility and Single System Dual Utility and Redundant SystemIntersystem Synchronization Unit System ISU System Intersystem Synchronization UnitIntersystem Synchronization Unit ISU Technical Data System SpecificationsSystem Specifications Voltage 3x480VAppendix Installation Planning DataAppendix Fepw TBS,SA RH,RHW Correction Factors Warranty WarrantyAPC Silcon Series Limited Factory Warranty APC Corporate How to Contact APCHow to Contact APC APC Denmark