Western Telematic NPS-2HD manual Power Connection, Cable Clamp Installation

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4. Installation

4.1. Power Connection

Note that the NPS-2HD features two separate 20 amp buses. In order for both buses to function, power must be connected to both input connectors on the unit's back panel.

Prior to connecting power supply cables to the unit, please refer to the cautions below, and the cable clamp installation instructions in Sections 4.1.1 and 4.1.2.

CAUTIONS:

This device should only be operated with the type of power source indicated on the instrument nameplate. If you are not sure of the type of power service available, please contact your local power company.

Reliable earthing (grounding) of this unit must be maintained. Particular attention should be given to supply connections when connecting to power strips, rather than directly to the branch circuit.

"Always On" Architecture: The NPS-2HD features "Always On" architecture. This means that once the NPS-2HD is connected to your power supply, both plugs will always be set in the ON state, unless program commands or the Manual Control Buttons have been used to switch the plug(s) to the OFF state.

4.1.1.Cable Clamp Installation

CAUTIONS:

Make certain that the unit is disconnected from the power source before beginning this procedure.

In order to reduce the chance of injury due to electric shock, the Output Cables should be

installed before the Input Cables.

4-1

 

 

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Contents NPS-2HD Page Rack Mount Installation Nameplate Power WarningVentilation Disconnect PowerOptionSwiches CableNetwokCable SystemModeOnly Introduction Intelligent Power ControlTypographic Conventions Front Panel Unit DescriptionCircuit Breaker 115 VAC, 20 Amps Back PanelQuick Start Guide Page QuickStartGuide NPS-2HDHeavyDutyNetworkPowerSwitchUsersGuide Installation Power ConnectionCable Clamp Installation Output Cable Clamp 1OutputCableClampInstallationInput Cable Clamp InstallationDisconnect Timeout Option SwitchesReset Unit to Defaults Default Button / Reset Button LocalDefault Parameters Option Connecting an External Modem Connecting the Network CableConsole Port Connection System Mode and User Mode ConfigurationCommunicating with the NPS =AllPlugswithAccess Defining General Parameters NPS Command/Menu ConventionsButtonMode NPS-2HDHeavyDutyNetworkPowerSwitchUsersGuide Plug Parameters ConfigurationPage Network Parameters 00-40-05-5e-f3-90Implementing IP Security Configuration Save Configuration Parameters Operation Access the NPS-2HD Command ModeDisplaying Plug Status MrmaioOperation Boot/On/Off CommandsOFF POWER2 or /OF POWER2 and press Enter Automated Mode Default CommandNPS-2HDHeavyDutyNetworkPowerSwitchUsersGuide Exit / Disconnect Other CommandsLogin as Different User Reset Network PortOperating Tips Manual OperationSending Parameters to a File Saving and Restoring Configuration ParametersRestoring Saved Parameters Console Port Interface Interface DescriptionsModem Port Interface Apx-2Input Connector IEC-320-C19 Inlet SpecificationsApx-4 Customer ServiceTrademark and Copyright Information AppendicesApx-6 4-6,6-8 OnsolePortA FrontactoryPanSttigsAddresslIndicators.FIndex 4-6PowerInlet NameOwnrship58,643