American Power Conversion 250 A manual Customizing and Updating the ATS

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Customizing and Updating the ATS

How to Connect User Input Contacts and Relay Outputs to the ATS

Overview

The ATS can monitor external contact closure events. Possible applications include:

Magnetic contact switches

Window foil

Tamper switches

Heat detectors

Water sensors

Pressure sensors

Building smoke and fire detection systems

You can set input contacts to cause alarm conditions based on their current state in relation to a user- defined normal state. Relay outputs can map internal alarms and events to outside devices (see “Contacts & Relays” on page 46 for information about setting up alarms).

Make contact closure connections (NO or NC) at the user interface circuit board located on the user connection plate. You can make eight connections— four input contacts and four relay outputs. The user connection plate is on the roof of the ATS enclosure.

USER INTERFACE

© 2001 APC

MADE IN USA

1

2

3

4

 

Contact Inputs

 

Contact Outputs

ATS 0 ATS 1 ATS 2

ATS EN

+ EPO 24V EPO

AC/DC Contact

The terminal block on the user interface board accepts wire sizes from 12 to 30 AWG or 2.5 to 0.2 mm2.

Note

You can make these connections from inside the enclosure, or you can remove the user connection plate from the ATS to make the connections. A Phillips or standard screwdriver is needed to loosen the two captive screws. Use the knockout in this plate to route cables to the user interface board. If you decide to remove the plate, make sure not to disturb the existing connections.

InfraStruXure Power Generation System

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Contents Operation Page Companion manuals How to find updates to this manualAbout This Manual AudiencePage Contents Display Interface Communication Configuration Customizing and Updating the ATS Specifications Page Overview Safety symbols used in this manualCross-reference symbols used in this manual Wire sizing Operating environment InstallationTotal power off procedure Page Overview InfraStruXure Power Generation SystemSystem Operates How the InfraStruXure Power GenerationGenerator cool-down Generator start sequenceOpen and closed transfers Fuel monitoring/runtime calculation Page Front view, door closed Smart Distribution Panel with ATS The automatic operation Control panel is used to set Front view, door openATS panel board, left side Installation Manual for instructionsATS panel board, right side ATS Component Details Motorized switchesUser connection plate Automatic operation control panelATS monitoring unit  When the EPO Arm/Test rocker is in the TestATS label kit Automatic Operation OperationAutomatic Operation Problem-loss of automatic operation Emergency Manual Operation Set the ATS Automatic Operation switch to Disable How to power the load from the generatorEmergency Manual Operation How to return to powering the load from utility Press Total Power Off Total Power Off Display Interface Top-level menu screen Top-level status screensNavigating through screens Password-protected screensTotal Load Summary Total Load by PhasePower Factor Load-MeterS1-Utility ATS/VoltageATS Position S2-Generator ATS Setup ATS/Voltage Generator Status GeneratorManufacturer Data Operating SettingsGen Output Adjust Run/View Test TestingView Test Log Test Duration Test ScheduleHow a test occurs Stats ResetReset All Alarm Setup AlarmsView Active Alarms Alarm/Event LogOther Limits Alarm BeeperClearing latched alarms Fuel Alarm LimitsDate/Time ConfigSystem Password System/NetworkPage Reset 100% Fuel Level Electrical ConfigFactory Defaults Firmware UpdatesPage Network management interfaces ATS Management OptionsOverview InfraStruXure ManagerConnect the ATS to the InfraStruXure Manager Configuring the InfraStruXure ManagerConnect the ATS to your network Configuring the ATS Network Management InterfaceDevice IP Configuration Wizard Configuration overviewTCP/IP configuration methods Bootp & Dhcp configuration Option 43 = 01 04 31 41 50 43 where Remote access to the control console Local access to the control consoleChoose Network from the Control Console menu Control consoleWeb interface How to Access the ATS Network Management InterfaceSnmp Telnet and SSHFTP and SCP InfraStruXure Power Generation System Customizing and Updating the ATS How to connect contacts to the user interface board EPO Test NC no How to Connect an EPO Switch to the ATSContact Closure-Normally Open Problem Action Safety warnings How to Allow Easy Access to the ATS Display Interface Part Number Description Height on Panel Output distribution circuit breakers available from APCCircuit breaker adapter modules available from APC Determine the configuration of the panelCombination #1 Allowed circuit breaker combinationsCombination #6 T1 three-pole breaker requires no additional preparation Preparing the breakers for installationT1 three-pole breaker assembly Parts and tools needed for installation proceduresInstalling breakers on the ATS panel bus See also From a local computer How to Download Firmware UpdatesPhysical ElectricalAWG Installation and Wiring 208V 480VCompliance EnvironmentalPage If Source 2 is a Second Utility Appendix Custom InstallationsInfraStruXure Power Generation System Index InfraStruXure Power Generation System InfraStruXure Power Generation System Page Page Page Radio Frequency Interference 990-1845C