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Lenovo 46M4002 Installation And Maintenance Manual Manual pdf 57 page image

Lenovo 46M4002 Installation And Maintenance Manual

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Contents
  1. Table Of Contents
  2. Chapter 1. Introduction
  3. Installation requirements
  4. Parts that come with the 1U PDU models
  5. Features of the PDU
  6. Hardware components
  7. Rear view
  8. PDU load groups
  9. Chapter 2. Installing the 1U PDU vertically in a rack cabinet
  10. Installing the PDU in the side of an Enterprise rack cabinet only
  11. Chapter 3. Installing the 1U PDU horizontally in a rack cabinet
  12. Chapter 4. Cabling the PDU
  13. Connecting to a LAN
  14. Connecting output devices
  15. status
  16. Power-on sequencing (some models)
  17. Using HyperTerminal through the serial port
  18. Using Telnet through the Ethernet port
  19. Using SNMP through the Ethernet port
  20. Using the web interface
  21. Starting the web interface
  22. Power management relay setting
  23. Modifying the basic settings
  24. Changing the network configuration
  25. Chapter 6. Using the PDU environment sensor
  26. Chapter 7. Customer replaceable unit parts
  27. Chapter 8. PDU specifications
  28. Appendix A. Default PDU settings
  29. Appendix B. Behavior of the PDU reset button
  30. Appendix C. Getting help and technical assistance
  31. Using the documentation
  32. Software service and support
  33. Appendix D. Notices
  34. Trademarks
  35. Particulate contamination
  36. Federal Communications Commission (FCC statement
  37. Japanese electromagnetic compatibility statements
  38. Korea Communications Commission (KCC statement
  39. People's Republic of China Class A electronic emission statement
Lenovo 46M4002 Installation And Maintenance Manual Manual pdf 57 page image
Chapter 6. Using the PDU environment sensorThe PDU environment sensor is a connectivity device that enables you to remotely monitor the temperature,humidity, and status of two contact devices through a standard web browser, providing greater powermanagement control and flexible monitoring.When the PDU environment sensor is connected to the environment sensor connector on the PDU,temperature and humidity readings are automatically displayed in the web interface. To access the readings,you must run the web browser and connect to the PDU IP address.Power-on LED PDU environmentsensorEthernetconnectorThe PDU environment sensor kit comes with one PDU environment sensor, screws, hook-and-loopfasteners, and Ethernet cable. You can install the device anywhere on the rack by using either the screw orthe self-adhesive hook-and-loop fasteners.FeaturesThe PDU environment sensor has the following features:• The hot-swap feature simplifies installation by enabling you to install the probe safely without turning offpower to the PDU or to the loads that are connected to it.• It monitors temperature and humidity information of any environment that you want, to protect your criticalequipment.• It measures temperatures between 0°C and 80°C (32°C and 176°F) with an accuracy of ±1°C.• It measures relative humidity between 10% and 90% with an accuracy of ±5%.• It can be located away from the PDU with a Category 5 network cable up to 20 m (65.6 ft) long.• It monitors the status of the two user-provided contact devices.• Temperature, humidity, and contact closure status can be displayed through a web browser.• User-selectable alarm thresholds enable you to define acceptable temperature or humidity limits.• Notification is by e-mail through Simple Mail Transfer Protocol (SMTP), using e-mail client software whenacceptable alarm limits are exceeded or contact status changes.• Changes in external contact status are logged in the PDU event history log.• When temperature and humidity values exceed user-selectable limits, the event is logged in the PDUevent history log.Connecting the PDU environment sensor to the PDUTo connect the PDU environment sensor to the PDU, complete the following steps:© Copyright Lenovo 2015, 2018 49
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This manual is suitable for:
46M400246M400346M400446M4005
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