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WTI NPS-2HD, User Manual

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WTI NPS-2HD User Manual Download Page 51

Summary of Contents for NPS-2HD

Page 1: ...WTI Part No 13186 Rev A NPS 2HD Heavy Duty Network Power Switches User s Guide...

Page 2: ......

Page 3: ...uld be given to supply connections when connecting to power strips rather than direct connections to the branch circuit Rack Mount Installation When installing this device in an instrument rack the fo...

Page 4: ...ck the ventilation slots on the instrument cover If the device is installed on sliders check the unit when seated all the way into the rack to make certain that ventilation slots are not blocked Venti...

Page 5: ...6 4 6 Connecting the Network Cable 4 6 5 Configuration 5 1 5 1 System Mode and User Mode 5 1 5 2 Communicating with the NPS 5 2 5 3 NPS Command Menu Conventions 5 4 5 4 Defining General Parameters 5 4...

Page 6: ...nel 2 1 2 2 Back Panel 2 2 3 1 The System Help Screen 3 2 4 1 Output Cable Clamp Installation 4 2 4 2 Input Cable Clamp Installation 4 3 5 1 System Help Screen 5 3 5 2 User Help Screen 5 3 5 3 General...

Page 7: ...ecurity Address specific IP security masks prevent unauthorized users from accessing the NPS command menu via network The NPS provides two separate password security levels System level and User level...

Page 8: ...used to denote the following COURIER FONT Indicates characters typed on the keyboard For example ON 1 or OFF 2 Bold Font Text set in bold face and enclosed in square brackets indicates a specific key...

Page 9: ...ommands DCD Lights when the Modem Port detects the Carrier NET Lights when a Telnet session is in progress Plug Indicators and Manual Control Buttons An On Off Indicator and Manual Control Button for...

Page 10: ...hes will autosense to determine if the device is 100BaseT or 10BaseT and then configure the network interface accordingly If your router switch does not autosense then the network interface port must...

Page 11: ...the safety precautions listed at the beginning of this User s Guide and the cable clamp installation instructions in Section 4 1 2 Connect a PC to the NPS 2HD Attach a standard null modem cable from...

Page 12: ...ollow the instructions in the resulting submenu For example to define the IP Address type 1 and press Enter 3 2 NPS 2HD Heavy Duty Network Power Switch User s Guide Network Power Switch v1 00 Site WES...

Page 13: ...res a 10BaseT Interface When connecting to a 100BaseT interface note that most router switches will autosense to determine if the device is 100BaseT or 10BaseT and then configure the network interface...

Page 14: ...Plugs OFF To switch both plugs OFF go to the NPS command prompt type OFF and then press Enter Power to both plugs will be switched OFF Note that the Plug Status Indicators will also be switched Off c...

Page 15: ...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...

Page 16: ...t jack Make certain that the plug is firmly seated Note that the total load for each outlet must not exceed 20 amps 3 Fit Clamp to Plug Carefully slip the output cable clamp See Figure 4 1 over the ou...

Page 17: ...ace making certain that the screw slots in the base of the clamp are securely seated over the screws which secure the input jack to the back panel Make certain to position the clamp so the retaining s...

Page 18: ...e default Boot Delay setting When a boot cycle is initiated the Boot Delay determines the length of time that the switched outlet will remain off until power is restored Command Echo The default setti...

Page 19: ...ive seconds and then release the DEFAULT button 4 3 2 Default Parameters Option To reset the unit to default parameters using the General Parameters Menu s Default Parameters option proceed as follows...

Page 20: ...le The Network Port is an RJ45 Ethernet jack for connection to a TCP IP network Connect your 10Base T cable to the Network Port Before attempting to access the unit via network please assign the IP Ad...

Page 21: ...ser who accesses the NPS using the password for Plug 1 is not allowed to boot or switch Plug 2 On the other hand if the same User Password is assigned to both NPS outlets then that user will be able t...

Page 22: ...tion 5 6 the unit may then be accessed via network as described in Section 6 1 Note Only one port can access the command mode at a given time When communicating via the Console Port or Modem Port alwa...

Page 23: ...Name or Number On n Turn On Plug n n n Plug n and Plug n Off n Turn Off Plug n n n Plug n through Plug n T Reset Network Interface All Plugs with Access R Relogin as Different User X Exit Disconnect F...

Page 24: ...o reset the network port without displaying the Sure prompt type T Y Enter 5 4 Defining General Parameters When the NPS prompt appears type G Enter to display the General Parameters menu Figure 5 3 No...

Page 25: ...modem and or the device connected to the Console Port Default value determined by Option Switch 1 Factory Setting 9600 Note When this setting is changed the new baud rate will not be applied until the...

Page 26: ...mpt is suppressed and the Status Screen is not sent when commands are complete Default Enabled 9 Automated Mode When enabled the NPS will execute the ON OFF BOOT D and X commands without displaying th...

Page 27: ...s menus are not available in User Mode In addition to selecting parameters for each outlet the Plug Parameters menus also allow you to assign an individual User Password to each plug If the same User...

Page 28: ...st switched off and then switched back on The Boot Delay is the length of time which elapses between the time when power is switched off and the time that power is restored The Boot Delay can be 1 5 1...

Page 29: ...wing options are available 1 IP Address Defines the IP Address for the NPS unit Type 1 press Enter and follow the instructions in the submenu Default undefined 2 Subnet Mask Defines the Subnet Mask fo...

Page 30: ...rmit deny action for each mask a Each Security Mask prompt is used to define a specific IP address or range of IP addresses Each Mask Action prompt is used to define the permit deny action for the cor...

Page 31: ...access to 192 1 1 5 Security Mask 1 255 255 255 255 Mask 1 Action Deny Security Mask 2 192 255 255 255 Mask 2 Action Permit Security Mask 3 192 1 1 5 Mask 3 Action Deny Since 255 is a wild card Mask 1...

Page 32: ...it is recommended to save parameters to an ASCII file as described in Section 7 This allows quick recovery in the event that the unit is reset to default parameters or the configuration is accidental...

Page 33: ...the IP Address is 192 1 1 1 on a UNIX system the Telnet command would be as follows telnet 192 1 1 1 Enter Notes In order to contact the NPS via telnet you must first define the unit s Network Paramet...

Page 34: ...Mode type SP and press Enter When the User Mode is active the S command will produce a different version of the status screen which lists the status and parameters only for the plug s owned by the Us...

Page 35: ...ode or when both plugs are owned by the same User Password When commands are applied to both plugs the NPS will delay for approximately 1 second between actions For example when switching both plugs O...

Page 36: ...plugs type OFF or OF and press Enter To power off a plug named POWER2 type OFF POWER2 or OF POWER2 and press Enter 4 Suppress Command Confirmation Prompt To execute a Boot On Off command without displ...

Page 37: ...rating response messages Automated Mode is designed to allow the NPS to be controlled by a computer or another automatic system which can generate commands to control power switching functions without...

Page 38: ...ly accepted whether the port is awake or asleep 2 Status Screen Suppressed The status screen will not be automatically displayed after commands are successfully executed Note however that the S comman...

Page 39: ...command is used to reinitialize the NPS Network card The T command is not available in User Mode To reset the Network Port type T and press Enter To suppress the Sure prompt type T Y Enter Note The T...

Page 40: ...busy the NPS 2HD will react as follows a Network Port Busy If a second user attempts to connect via the Modem Port the NPS will send a busy message If a second user attempts to connect via the Console...

Page 41: ...any terminal emulation program e g ProComm Crosstalk Hyperterminal etc which allows downloading of ASCII files 7 1 Sending Parameters to a File 1 Start your communications program and access the NPS 2...

Page 42: ...is complete make certain to terminate the communications program s upload mode Note The current On Off status of each NPS 2HD plug will not be saved or restored However the selected default On Off set...

Page 43: ...A Interface Descriptions A 1 Console Port Interface Apx 1 Figure A 1 Console Port Interface...

Page 44: ...A 2 Modem Port Interface Apx 2 Figure A 2 Modem Port Interface...

Page 45: ...s 1 and Bus 2 Output Connector IEC 320 C20 Outlet Load 20 Amps Each Bus Modem and Console Port Interface Connector DB9M RS232C DTE Coding Serial ASCII 8 Bits No Parity Physical Environmental LED Indic...

Page 46: ...a description of its symptoms If the unit should need to be returned for factory repair it must be accompanied by a Return Authorization number from Customer Service WTI Customer Service 5 Sterling I...

Page 47: ...ompanies Information and descriptions contained herein are the property of Western Telematic Inc Such information and descriptions may not be copied disseminated or distributed without the express wri...

Page 48: ...Apx 6 NPS 2HD Heavy Duty Network Power Switch User s Guide...

Page 49: ...6 8 Apx 1 Console Port Access 6 1 Customer Service Apx 3 D Data Rate 5 5 DCD Indicator 2 1 Default Button 2 2 4 5 Default Command 4 5 6 5 Default Parameters 4 5 5 7 Default Settings 4 4 Demo 3 1 to 3...

Page 50: ...g Indicators 2 1 Plug Name 5 7 Plug Ownership 5 1 5 7 Plug Parameters 5 7 Plug Password 5 8 Plug Status 6 2 Plugs 2 2 Port Busy 6 8 Power Inlet 2 2 Power Supply 4 1 to 4 3 Power Up Default 5 8 6 5 Q Q...

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Page 52: ...5 Sterling Irvine California 92618 949 586 9950 Toll Free 1 800 854 7226 Fax 949 583 9514 http www wti com...

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