Liebert GXT2-6000 RT208 user manual Communications Interface Port, 11.1.1 DB-9 Interface Port

Page 37

Communications

11.0COMMUNICATIONS

11.1Communications Interface Port

The UPStation GXT2-6000RT208 UPS has a standard DB-9 serial port female connector located on the rear of the UPS unit. Several signals are provided on this port and are assigned as follows:

Table 3 DB-9 pin assignment

DB-9 Assignment Description

Pin

1Low Battery (open collector)

2UPS TxD (typically RS-232 levels)

3 UPS RxD (typically RS-232 levels)

4 Remote Shutdown (5-12VDC, 10-24mA max; battery operation)

5Common

6Remote Shutdown (short to pin 5); all modes of operation

7 Low Battery (open emitter)

8 Utility Fail (open emitter)

9 Utility Fail (open collector)

 

Pin Assignment

Collector to Emitter*

 

6

7

8

9

(+)

Open

 

 

 

 

 

Collector

 

 

 

 

 

330 Ohms

 

 

 

 

 

 

(-)

Open

1

2

 

3

4

5

Emitter

 

 

* Maximum voltage and current on pins 1, 7, 7 and 9 are 60VDC and 10.0 mA

11.1.1DB-9 Interface Port

Using the following directions to attach the smaller enclosed ferrite bead clamp to the communication cable as shown at right:

1.Open the ferrite bead.

2.Place the communication cable inside the ferrite bead groove.

3.Position the ferrite bead as close as possible to the end of the cable that connects to the DB-9 connector of the UPS.

4.Close the ferrite bead so that the ferrite bead’s case snaps closed with the cable routed through the ferrite bead’s case.

Run cable through ferrite bead case

11.1.2Communications SNMP Web Card SNMP Adapter

Attach the larger enclosed ferrite bead clamp to the network cable, see illustration at right, using the following directions:

1.Open the ferrite bead.

2.Place the network cable inside the ferrite bead groove.

3.Wrap the cable once around the ferrite bead.

4.Position the ferrite cable as close as possible to the end of the cable that connects to the UPS.

5.Close the ferrite bead so that the ferrite bead’s case snaps

closed with the cable routed through the ferrite bead’s case. Wrap network

cable around ferrite bead

31

Image 37
Contents GXT2-6000RT208 Power AvailabilityPage Table of Contents Controls and Indicators Configuration ProgramTroubleshooting MaintenanceSpecifications Modes of OperationFigures Important Safety Instructions Page Glossary of Symbols Introduction and System Description Battery Charger Rectifier/Power Factor Correction PFC CircuitInverter System DescriptionDC to DC Converter BatteryDynamic Bypass Main Frame and Electronics Internal Battery PackMajor Components PD-001 Removable Power Distribution BoxGEC connector Mounting hardware Rack mount Handles Top bezels Tower use Battery cover grilleConfiguration Disk Ferrite Beads WHAT’S IncludedInstallation and Configuration Install the Main CabinetTower UPS Installation Attach Bezels to TopQuantity Installing the Adjustable Rack-Mount Kit-Sold SeparatelyReturn flanges Retaining Latches Front Innermembers members Rack Depth M4 nuts M4 nutsExternal Battery Cabinet Installation Replacing a power distribution box Connect Input/Output PowerDistribution Box Electrical Connections Slide cover over connec- tors Loosen screws to move coverPD-HDWR and PD-HDWR-MBS Terminal Block Connections 4 PD-001 Power Distribution BoxElectrical requirements-PD-HDWR and PD-HDWR-MBS Electrical requirements-PD-001Install the Internal Battery Pack Install the Grounding Electrode ConductorGround Electrode System or Protective Earth System Initial Startup and Electrical Checks Initial Startup and Electrical Checks Configuration Program GXT2-6000RT208 Configuration Program FeaturesWhat You Will Need Configuration Program-Installation Establishing Communication Link with the UPS Read/Confirm UPS Configuration Settings Configuration Program-OperationChanging UPS Settings Exit Without Changing UPS SettingsOutput Voltage UPS TabAuto Restart N Reverse Detection 120V UPS Models OnlyFrequency Selection Options TabOptions Tab Used With Earlier GXT 2U Models Low Battery Time Warning Battery TabAuto Battery Test Time Battery Cabinets NumberAbout Tab Controls and Indicators ON/Alarm Silence/Battery Test ButtonOFF/Bypass Button Horizontal overlay for rack mountingFault Indicator Red Battery Level Indicators 5 GreenBypass Indicator Amber UPS on Indicator GreenBattery Mode Operation Normal Mode OperationBattery Recharge Operation Modes of OperationCommunications Communications Interface Port11.1.1 DB-9 Interface Port Communications Snmp Web Card Snmp AdapterUPS Intelligent Communications Pin 4 Remote Shutdown on BatteryKey to Repo switch connections 1 VDC Sense Ground Remote Emergency Power OffRepo Connection Maintenance Battery ReplacementInternal Battery Replacement Procedures Battery Cover Captive Screws Front BezelsConnector Connector cover Cover Electrical connectors UPS ReplacementFault indicators TroubleshootingIndicator status Diagnosis/Audible alarm Troubleshooting guide Problem Cause Solution Alarm conditionsCondition Alarm Only phase angles of 120, 180 or 240 degrees ±10 Battery/External Cabinets Load% Minutes Battery run times6000VA Run Time Auto-Learning Battery Run Times UPS specifications SpecificationsPower distribution box specifications Battery specificationsSee Battery run times Model NumberExternal battery cabinet specifications Product Warranty RegistrationUsed w/ UPS Model GXT2-6000RT208 Dimensions in mm Specifications Page Company Behind the Products Technical Support/ServiceLocations Asia 23F, Allied Kajima Bldg