MGE UPS Systems Switched PDU Data Connections, LED Indicators, Branch Circuit Protection

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Data Connections

5. Appendices

Data Connections

RS-232 port

The Switched PDU is equipped standard with an RJ45 DTE RS-232c serial port. This connector may be used for direct local access or from other serial devices such as a terminal server. An RJ45 crossover cable is provided for connection to an RJ45 DCE serial port.

Pin

DTE Signal Name

Input/Output

1

Request to Send

RTS

Output

2

Data Terminal Ready

DTR

Output

3

Transmit Data

TD

Output

4

Signal Ground

5

Signal Ground

87

654321

6

Receive Data

RD

Input

7

Data Set Ready

DSR

Input

8

Clear to Send

CTS

Input

RJ45 to DB9F serial port adapter

An RJ45 to DB9F serial port adapter is provided for use in conjunction with the RJ45 crossover cable to connect to a PC DB9M DCE serial port. The adapter pinouts below reflect use of the adapter with the provided RJ45 crossover cable.

Pin	DCE Signal Name		Input/Output
1
2	Receive Data	RD	Output
3	Transmit Data	TD	Input	5	4	3	2 1
4	Data Terminal Ready	DTR	Input	9	8	7	6
5	Signal Ground
6	Data Set Ready	DSR	Output
7	Request to Send	RTS	Input
8	Clear to Send	CTS	Output

LED Indicators

Units are equipped with a status LED for each power receptacle. A lit/on LED indicates that power is being supplied at the port and a darkened/off LED indicates that there is no power at the port.

Branch Circuit Protection

Always disconnect the power supply cord before opening to avoid electrical shock. Afin d’éviter les chocs électriques, débranchez le cable électrique avant d’ouvrir.

Immer Netzleitung auskuppeln vor den Aufmachen um elektrischen Schlag zu vermeiden.

Cabinet Distribution Units feature Branch Circuit protection on all outlets in the form of internal fuses. These fuses meet the strict safety requirements of UL/CSA 60950-1 for Branch Circuit Protection.

Time-Delay Fuses – Class G

Amperes	Bussman Part Number
20	SC-20

CooperBussman product data-sheet #1024

301-0399-4 Rev A. - Page 59

Image 59

Contents E T N I N U E H T Switched PDU Installation and user manualLife-Support Policy InstructionsDangerous Voltage Protective Grounding TerminalOPERATIONS ContentsINSTALLATION GETTING STARTEDuser account prior to attachment to your network 1. Getting StartedQuick Start Guide Additional Required Items 2. InstallationStandard Accessories 4 Temperature / Humidity Ports Equipment OverviewFigure 1. Unit Views 1 Power Input 2 Input Current LED 3 Ethernet / RS232 PortsTo install the power input retention bracket Safety PrecautionsInstalling the Power Input Retention Bracket Figure 2. Retention Bracket assemblyMounting Connecting to the Power SourceTo attach a power cord to the unit To connect to the power sourceSerial RS232 port Connecting DevicesConnecting the Sensors Connecting to the UnitPage C OMMAND L INE I NTERFACE 3. OperationsI NTERFACES HTML I NTERFACEOutlet Naming and Grouping Usernames and Passwords3. Operations InterfacesTo log in by HTML HTML InterfaceFigure 4. Example HTML page Logging In Outlet State/Control State Field Values Outlet ControlIndividual GroupSensors ConfigurationEnvironmental Monitoring Input LoadSetting the IP address, subnet mask or gateway NetworkTelnet/SSH HTTP/SSLSetting the data-rate for the serial ports Serial PortsSetting the HTTP authentication method Setting SSL access levelChanging a user password OutletsGroups UsersAdding and Deleting serial port access Changing a user’s access privilege levelAdding and Deleting outlet access Adding and Deleting group accessTesting the FTP upload configuration SNTPSNMP Setting the filename for uploadLogging In Command Line InterfaceTools RestartAdministrative Command Summary Operations Command SummaryAdministrative Command Summary continued To display the names of commands that you may executeTurning outlets on Operations CommandsRebooting outlets To reboot one or more outletsTo display on/off status of one or more outlets Displaying outlet statusTo display accessible groups Displaying accessible outletsTo display accessible outlets Displaying accessible groupsDisplaying infeed status Displaying accessible serial portsTo display accessible serial ports Connecting to a serial deviceTo start a new session Displaying the status of the Environmental MonitorTo display the status of the Environmental Monitor Starting a new sessionTo create a user account Administration CommandsUser Administration Creating a user accountTo set the access level privilege for a user Changing a passwordTo change a password Setting user access level privilegesTo grant outlet access to a user Displaying the access privilege levelsTo display user access privilege levels Adding outlet access to a userTo grant group access to a user Deleting outlet access for a userTo delete outlet access for a user Adding group access to a userCreating a group name Group AdministrationDisplaying user outlet, group and serial port access To display user outlet, group and serial port accessDeleting an outlet from a group Outlet AdministrationAdding an outlet to a group To add an outlet to a groupTo display outlet information Setting the outlet wakeup stateTo set the wakeup state Displaying outlet informationTo enable or disable active signal checking for serial connections Serial Port AdministrationSetting the serial ports data-rate Enabling or disabling active signal checking for serial connectionsCreating a location description System AdministrationDisplaying system configuration information To display system configuration informationTo display tower information Creating a descriptive tower nameTo create a tower name Displaying tower informationSetting the subnet mask TCP/IP AdministrationTo perform a warm boot Setting the IP addressTo enable or disable HTTP support HTTP AdministrationDisplaying network configuration information To display network configuration informationTo enable or disable Telnet support Telnet AdministrationFTP Administration To set the HTTP authentication methodSetting the filepath for the file to be uploaded Setting the FTP PasswordTo set the FTP password Setting the filename to be uploadedTo display SNTP configuration information SNTP AdministrationSetting the SNTP server address Displaying SNTP configuration informationSSH Technical Specifications Enabling and Setting up SSL SupportSSL Technical Specifications Enabling and Setting up SSH SupportTo enable or disable SSL support SSL Command SummaryEnabling and Setting up SSL Support SSL Technical SpecificationsTo enable or disable SSH support SSH Command SummaryEnabling and Setting up SSH Support SSH Technical SpecificationsTo enable SNMP support SNMP Command SummaryEnabling and Setting up SNMP Support SNMPSetting the Trap community string To reset the trap destinationTo set the trap timer Setting the Get/Set community stringsInfeed Status traps SNMP TrapsTrap Summary Tower Status trapsLoad traps Outlet Status trapsEnvironmental Monitor Status traps Temperature/Humidity Sensor Status trapsHumidity Trap Temp trapsHumidity traps Temp TrapEnabling or Disabling a Status trap Configuring Traps SNMP Trap Command SummaryTo Enable or Disable a Status trap To Enable or Disable the Temp trap To Enable or Disable a Load trapSetting the Infeed Load limit To Enable or Disable a Change trapTo set the Temperature threshold limits Setting the Temperature sensor threshold limitsTo Enable or Disable the Humid trap Setting the Humidity sensor threshold limitsWebServer1 Displaying trap configuration informationTo display trap information StatusT ECHNICAL S PECIFICATIONS R ESETTING TO F ACTORY D EFAULTS5. Appendices U PLOADING F IRMWARETo reset to factory defaults using the reset button Resetting to Factory DefaultsTo reset to factory defaults from the HTML interface To reset to factory defaults from the command lineModels Europe/Asia Technical SpecificationsPower Ratings Physical SpecificationsRS-232 port LED IndicatorsData Connections Branch Circuit ProtectionPage