HP Data Center Environmental Edge Installation guide

HP Data Center Environmental Edge Installation guide

HP Data Center Environmental Edge

Hardware Installation Guide

Abstract

This document is for the person who installs, administers, and troubleshoots HP Data Center Environmental Edge systems.

Part Number: 531667-003

April 2011

Edition: 3

© Copyright 2009, 2011 Hewlett-Packard Development Company, L.P.

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Confidential computer software. Valid license from HP required for possession, use or copying. Consistent with FAR 12.211 and 12.212,

Commercial Computer Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the U.S. Government under vendor’s standard commercial license.

Windows is a U.S. registered trademark of Microsoft Corporation. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard

Company under license.

Contents

HP Data Center Environmental Edge hardware overview ................................................................... 5

Recommended base configuration ............................................................................................................... 5

Required tools ........................................................................................................................................... 6

HP Environmental Edge Installer Kit .................................................................................................... 6

HP Base Station Gateway .............................................................................................................. 7

Overview: Gateway .................................................................................................................................. 7

Configuring the HP Base Station Gateway .................................................................................................... 7

Installing the HP Base Station Gateway ...................................................................................................... 16

Gateway LED status ................................................................................................................................. 18

HP Environmental Base Station installed on a rack .......................................................................... 20

Overview: Installing a base station on a rack .............................................................................................. 20

Installing the HP Environmental Base Station on a rack ................................................................................. 20

HP Environmental Base Station installed on a CRAH/CRAC ............................................................. 25

Overview: Installing a base station on a CRAH/CRAC ................................................................................. 25

Installing the HP Environmental CRAH/CRAC (Single) Base Station ................................................................ 25

Single CRAH installation diagram .................................................................................................... 27

Installing the HP Environmental CRAH/CRAC (Dual) Base Station .................................................................. 28

Dual CRAH installation diagram ...................................................................................................... 30

HP Air Pressure Base Station ........................................................................................................ 31

Overview: Air Pressure Base Station .......................................................................................................... 31

Installing the HP Air Pressure Base Station .................................................................................................. 31

(Optional) Sensor Base Stations .................................................................................................... 34

Overview: (Optional) Sensor base stations ................................................................................................. 34

Installing the HP Door Position Base Station ................................................................................................ 34

Installing the HP Chilled Water Energy Base Station..................................................................................... 36

Single Chilled Water installation diagram ......................................................................................... 38

Configuring the Chilled Water Base Station ...................................................................................... 38

Installing the HP Water Leak Detector Base Station ...................................................................................... 46

Water Leak Detector installation diagram ......................................................................................... 49

Installing the HP Current Sensing Relay Base Station .................................................................................... 49

Installing the HP 200A Current Base Station ............................................................................................... 51

200A Current installation diagram .................................................................................................. 54

Installing the HP Energy Base Station ......................................................................................................... 54

Energy Base Station installation diagram .......................................................................................... 57

Programming the ION power meter ................................................................................................. 57

Configuring the Modbus Base Station .............................................................................................. 61

Power up procedure .................................................................................................................... 70

Powering up the components .................................................................................................................... 70

Base station LED status ............................................................................................................................. 70

Troubleshooting .......................................................................................................................... 72

HP Insight Environmental troubleshooting tips .............................................................................................. 72

Power cycle the wireless gateways .................................................................................................. 72

Contents 3

Verifying gateway communication ................................................................................................... 72

Verifying network settings ............................................................................................................... 73

Verifying HP Water Leak Detection Base Station functionality .............................................................. 74

Verifying ION power meter communication ...................................................................................... 74

Verifying the CT shorting block position ............................................................................................ 75

Regulatory compliance notices ..................................................................................................... 76

Wireless devices ..................................................................................................................................... 76

Federal Communications Commission notice ............................................................................................... 76

Modifications ................................................................................................................................ 76

FCC Operation Notice ............................................................................................................................. 76

Canadian notices .................................................................................................................................... 76

European Union regulatory notice ............................................................................................................. 77

Brazilian notices ..................................................................................................................................... 78

Japanese notices ..................................................................................................................................... 78

Taiwan notices ........................................................................................................................................ 78

Taiwan battery recycling notice ................................................................................................................. 79

Acronyms and abbreviations ........................................................................................................ 80

Index ......................................................................................................................................... 81

Contents 4

HP Data Center Environmental Edge hardware overview

Recommended base configuration

HP recommends the following base configuration for your data center:

Two Base Station Gateways for every 400 base stations (A minimum of one base station gateway is required per wireless network.)

One Environmental Base Station and Plenum Rated Sensor Array for every CRAH/CRAC

One Environmental Base Station and Rack Sensor Array or Three Point Sensor Array for every three racks

One Air Pressure Base Station for every 50 m

2

(500 ft

2

) of data center floor space

Component

HP Air Pressure Base Station

HP Environmental Base Station

HP Base Station Gateway

HP Rack Sensor Array

HP Plenum Rated Sensor Array

HP Three Point Sensor Array

Callout

4

5

6

1

2

3

Consult your data center administrator for detailed placement and configuration information.

HP Data Center Environmental Edge hardware overview 5

Required tools

The following items are required for installation:

HP Environmental Edge Installer Kit

Ladder

Floor tile suction lifter

Perforated floor tile lifter

Battery-operated label maker with: o

Spare batteries o

Spare ribbon

USB barcode scanner

Small wire cutting pliers

18-30 AWG wire strippers

No. 1 Phillips screwdriver

1/8-inch standard flathead screwdriver

CAT5e Ethernet cable

HP Environmental Edge Installer Kit

The installer kit is provided to ease installation of the hardware components.

NOTE: Most installations do not use all items included in the Mounting Supplies Kit. Do not discard these items.

The following items are included in the HP Environmental Edge Installer Kit:

6-in zip ties (bag of 100)

7-in zip ties (bag of 100)

Thermistor sensor mounting clips (100)

Cable restraint clips

Command strips (100)

Double-sided tape

Mounting tape liner

Labels

Alcohol wipes

For more information, see the

HP Data Center Environmental Edge Installation Kit Information

document.

HP Data Center Environmental Edge hardware overview 6

HP Base Station Gateway

Overview: Gateway

The gateway collects information from all wireless base stations within a wireless network and sends the information to the HP Insight Environmental Observer software over an Ethernet connection.

Only one instance of the HP Insight Environmental Observer software can connect to a gateway device, though it can connect to multiple gateways within the data center, depending on the available network connection.

Configuring the HP Base Station Gateway

NOTE: The default IP address for each gateway is 192.168.0.2.

Each installed gateway must have a static IP address. Configure the gateway IP address, using the same address assigned to the gateway in the HP Insight Environmental Configurator, before you install the gateway and connect to the network. For more information, see the

HP Insight Environmental Configurator

User Guide

. Consult your data center administrator to obtain gateway IP addresses.

To configure the gateway:

1.

Connect one end of the supplied power cable to the gateway and the other end to a power source.

2.

Connect one end of the CAT5 Ethernet cable to the gateway and the other end to the computer from which you will configure the gateway.

HP Base Station Gateway 7

3.

Configure the IP address of the computer to a temporary static address such as 192.168.0.10.

4.

5.

NOTE: You only need to set the IP address to a static address of the configuring computer during the configuration of the gateway. When you complete the configuration, restore your original network settings.

Open your web browser, and in the URL address box, type in the default gateway address: http://192.168.0.2

The Lantronix Web Manager Login window appears.

Enter the case-sensitive user name and password. o

The default user name is admin

.

HP Base Station Gateway 8

o

The default password is PASS .

HP Base Station Gateway 9

6.

In the navigation menu on left side of the page, select Network . The Network Configuration page appears.

7.

8.

9.

NOTE: The Ethernet link settings of speed and duplex must match the settings of the switch and servers NIC. If the speeds or duplex do not match, then the gateway cannot communicate with the

Edge server.

Populate the following fields, using the same information you entered in the HP Insight Environmental

Configurator: o

IP address (Example: 10.100.100.30) o o

Network mask (Example: 255.255.254.0)

Gateway (Example: 10.100.100.1)

Select Submit .

Verify the default settings on the following pages:

HP Base Station Gateway 10

o

Device Status page

HP Base Station Gateway 11

o

Line 1 Configuration page

HP Base Station Gateway 12

o

Tunnel 1 Serial Settings page

HP Base Station Gateway 13

o

Tunnel 1 Accept Mode page

HP Base Station Gateway 14

o

Tunnel 1 Connect Mode page

HP Base Station Gateway 15

10.

In the navigation menu on the left side of the page, select System . The System page appears.

11.

Select Reboot . The confirmation window appears.

12.

13.

14.

Select OK . The gateway reboots, and the new configured parameters take effect.

Repeat steps 1 through 11 for all gateways, using each unique IP address used in the HP Insight

Environmental Configurator.

Restore the original network settings on your computer.

Installing the HP Base Station Gateway

NOTE: Consult your data center administrator to determine the location for the gateway that optimizes the wireless range for all base stations.

1.

2.

Determine the location for the gateway in your data center.

Ensure the location is free from dust before installing the gateway.

HP Base Station Gateway 16

3.

Insert and tighten the antenna to the gateway.

4.

Remove the mounting tape liner, and secure the gateway to the desired location.

5.

Connect one end of the supplied power cable to the gateway and the other end to a power source.

HP Base Station Gateway 17

6.

Connect one end of the CAT5 Ethernet cable to the gateway and the other end to your network.

7.

Turn on the gateway by flipping the power switch.

8.

Verify that the gateway is connected to power and is working in operation mode by viewing the

gateway LED status (on page 18 ).

o

Connected—The gateway Active LED is either flashing or solid green and the Battery LED is off. o

Not connected—The gateway Battery LED is either flashing or solid red.

Installation is complete.

Gateway LED status

The HP Base Station Gateway has the following LEDs:

Battery LED o

Flashes red if the gateway is not connected to power and is running on batteries.

HP Base Station Gateway 18

o

Is solid red if the gateway is not connected to the network or if HP Insight Environmental Observer application is not running.

Active LED o o

Flashes green if the gateway is communicating and active.

Is solid green is the gateway is connected properly and is working in operating mode.

HP Base Station Gateway 19

HP Environmental Base Station installed on a rack

Overview: Installing a base station on a rack

The base station is a wireless device that collects temperature data from the external sensor arrays and sends the information to the gateway. The base station has its own internal temperature and humidity sensors and collects data to send to the gateway.

When the base station is installed on a rack, it is attached to either the HP Rack Sensor Array or the HP Three

Point Sensor Array. The base station sends its internal temperature and humidity readings and the external temperature readings from the sensor arrays to the gateway.

Each sensor array is composed of sensor pods. Each pod has a thermistor that collects temperature data for a specific location. The sensor array is connected to the HP Environmental Base Station, which collects all thermistor readings and sends the readings to the gateway.

Two types of sensor arrays can be installed on the rack:

HP Rack Sensor Array—The array is composed of six sensor pods. The array is designed for installation on a rack. Three thermistors are on the front rack door of a cold aisle, and three thermistors are on the rear rack door of a hot aisle.

HP Three Point Sensor Array—The array is composed of three sensor pods. The array is designed for installation on the front rack door of a cold aisle, hanging from a wall, or installed at the end of a rack row.

You can install the sensor arrays on the inside of perforated rack doors or the outside of any rack doors. HP recommends installing the sensor arrays on the inside of the rack doors, if possible.

NOTE: If your rack does not have a door, HP recommends installing the sensor array on the front left rail of the rack.

NOTE: If you have hot air recirculation issues, then install an HP Three Point Sensor Array at the end of your rack row to help identify the problem location.

Installing the HP Environmental Base Station on a rack

Installing the HP Rack Sensor Array or HP Three Point Sensor Array

1.

Ensure the rack doors are free from dust before installing the sensor array.

NOTE: The sensor array has labels that indicate the location where the array string must be installed. Before installation, verify that you are installing the array string to the correct location.

2.

Verify that you are installing the correct sensor string to the correct side of the rack.

HP Environmental Base Station installed on a rack 20

o

The HP Rack Sensor Array has the Front (Cold) Side label and the Rear (Hot) Side label, indicating where the sensor string is installed.

3.

4.

o

The HP Three Point Sensor Array does not have a label and can be installed anywhere on the rack or in the data center.

NOTE: The preconfigured lengths between the sensor pods are designed to fit a standard 42U rack and should be evenly spaced: one at the top of the rack door, one in the middle of the rack door, and one at the bottom of the rack door. If you are installing the sensor pods on a rack of a different size and require an extension, consult your data center administrator.

Remove the mounting tape liner and attach the top pod bracket to the designated location. Repeat this step for the remaining two pod brackets.

If the sensor pod is not connected to the pod bracket, slide the top sensor pod into the pod bracket installed at the top of the rack door (3). Repeat this step for the remaining two pods.

HP Environmental Base Station installed on a rack 21

5.

Remove the mounting tape liner and attach the cable restraint brackets near the door hinges on the rack.

NOTE: The disconnect connector on the sensor array enables you to remove the rack door for maintenance without having to uninstall the HP Environmental Base Station.

6.

7.

Using a cable tie wrap, secure any excess cabling.

If you are installing the HP Rack Sensor Array, repeat the previous steps for the rear door.

Installing the HP Environmental Base Station

HP Environmental Base Station installed on a rack 22

NOTE: You can install the base station outside or inside of the top of the rack.

1.

2.

Ensure the area on the top of the rack is free from dust before installing the base station.

Remove the mounting tape liner, and secure the base station to the desired location on the top of the rack.

3.

Connect the data transfer cable from the HP Rack Sensor Array or HP Three Point Sensor Array to the base station.

4.

After all hardware is installed, power up the components (" Power up procedure " on page 70 ).

HP Environmental Base Station installed on a rack 23

Installation is complete.

HP Environmental Base Station installed on a rack 24

HP Environmental Base Station installed on a

CRAH/CRAC

Overview: Installing a base station on a CRAH/CRAC

The base station is a wireless device that collects temperature data from the external sensor arrays and sends the information to the gateway. The base station also has its own internal temperature and humidity sensors and collects data of its own to send to the gateway.

When the base station is installed on a CRAH/CRAC, it is attached to the HP Plenum Rated Sensor Array, and sends its own internal temperature readings and the external temperature reading from the sensor arrays to the gateway.

The sensor array is composed of sensor pods, each with a thermistor that collects temperature data for a specific location. The sensor array is connected to the HP Environmental Base Station, which collects the thermistor readings and sends the readings to the gateway.

The HP Plenum Rated Sensor Array is composed of two sensor pods, one that measures the temperature at the supply side of the CRAH/CRAC, and one that measures the temperature at the return side of the

CRAH/CRAC.

There are two CRAH/CRAC installation configuration options:

Single—(Standard installation configuration) The base station measures temperature and humidity on the supply side of the CRAH/CRAC and measures only temperature on the return side of the

CRAH/CRAC.

Dual—(Optional installation configuration) The base station measures temperature and humidity on both the supply and return side of the CRAH/CRAC. The return air temperature is an average of six thermistor readings.

Installing the HP Environmental CRAH/CRAC (Single)

Base Station

WARNING: The CRAH/CRAC must be powered down and the fans must be stopped before you access the return plenum for hardware installation.

Installing the HP Plenum Rated Sensor Array

1.

Ensure the desired installation locations around the CRAH/CRAC are free of dust before installing the sensor array.

NOTE: The sensor array has labels that indicate the location where the array string must be installed. Before installation, verify that you are installing the array string to the correct location.

HP Environmental Base Station installed on a CRAH/CRAC 25

2.

3.

Verify that you are installing the correct sensor string to the correct location in the CRAH/CRAC. The

CRAH Supply side is routed to the supply side of the CRAH/CRAC, and the CRAH Return side is routed to the return side of the CRAH/CRAC.

Route and install the supply sensor. HP recommends installing the supply sensor to a support beam under the sub-floor in front of the CRAH/CRAC. Consult your data center administrator for the exact location for installation. a.

b.

Remove the mounting tape liner and secure the supply sensor bracket to the designated location in the supply air stream of the CRAH/CRAC.

Using a cable tie, secure the sensor bracket and any remaining cable.

4.

Route and install the return sensor. HP recommends installing the return sensor to a flat surface inside of the CRAH/CRAC. Consult your data center administrator for the exact location for installation. a.

b.

Remove the mounting tape liner and secure the return sensor bracket to the designated location in the return air stream of the CRAH/CRAC.

Using a cable tie, secure the sensor bracket and any remaining cable.

Installing the HP Environmental Base Station

1.

Install the base station in an unobstructed location under the floor plenum in front of the CRAH/CRAC supply air stream, to ensure accurate supply air humidity readings.

HP Environmental Base Station installed on a CRAH/CRAC 26

HP recommends using cable tie wraps to secure the base station to an available support bracket.

2.

3.

Connect the data transfer cable from the HP Plenum Rated Sensor Array to the base station.

After all hardware is installed, power up the components (" Power up procedure " on page 70 ).

Installation is complete.

Single CRAH installation diagram

3

4

1

2

5

Callout Component Description

CRAH return air stream

CRAH supply air stream

The return air side of the CRAH

The supply air side of the CRAH

Base station The base station is mounted on the supply air side of the CRAH.

Supply side of plenum array The three-point plenum array that measures the supply air temperature and humidity.

Return side of plenum array The three-point plenum array that measures the return air temperature

HP Environmental Base Station installed on a CRAH/CRAC 27

Callout Component Description and humidity.

Installing the HP Environmental CRAH/CRAC (Dual)

Base Station

The CRAH/CRAC (Dual) Base Station consists of:

One base station for the supply air—Measures the supply air temperature and humidity

One base station for the return air—Measures the return air temperature (the average of the six sensors on the array) and humidity

Installing the HP Environmental Base Station in the supply air stream

1.

Install the base station in an unobstructed location under the floor plenum in front of the CRAH/CRAC supply air stream, to ensure accurate supply air humidity readings.

HP recommends using cable tie wraps to secure the base station to an available support bracket.

NOTE: Do not attach a sensor array to the base station in the supply air stream. The sensors that measure the temperature and humidity are located inside the base station.

Installing the HP Environmental Base Station in the return air stream

WARNING: The CRAH/CRAC must be powered down and the fans must be stopped before you access the return plenum for hardware installation.

1.

2.

Using the cable tie wraps, secure the base station to an unobstructed location or support beam in the

CRAH/CRAC return air stream.

Connect the data transfer cable from the HP Plenum Rated Sensor Array to the base station.

Installing the HP Plenum Rated Sensor Array in the CRAH/CRAC return air plenum

HP Environmental Base Station installed on a CRAH/CRAC 28

WARNING: The CRAH/CRAC must be powered down and the fans must be stopped before you access the return plenum for hardware installation.

1.

Ensure the desired installation locations around the CRAH/CRAC are free of dust before installing the sensor array.

NOTE: During installation of a CRAH/CRAC (dual) base station, ignore the Supply and Return labels on the sensor array. All six sensors are installed in the return air stream.

2.

Route and install the six sensors to a flat surface inside of the CRAH/CRAC, verifying that the air stream is not obstructed. Consult your data center administrator for the exact location for installation. a.

b.

Remove the mounting tape liner and secure the return sensor bracket to the designated location in the return air stream of the CRAH/CRAC.

Using a cable tie, secure the sensor bracket and any remaining cable.

After all hardware is installed, power up the components (" Power up procedure " on page 70 ).

Installation is complete.

HP Environmental Base Station installed on a CRAH/CRAC 29

Dual CRAH installation diagram

4

1

2

3

Callout Component

CRAH return air stream

CRAH supply air stream

CRAH supply base station

CRAH return base station and plenum array

Description

The return air side of the CRAH

The supply air side of the CRAH

The base station is mounted on the supply air side of the

CRAH, and measures the supply air temperature and humidity.

The base station is mounted on the return air side of the CRAH, and attaches to the six-point plenum array that measures the return air temperature and humidity.

HP Environmental Base Station installed on a CRAH/CRAC 30

HP Air Pressure Base Station

Overview: Air Pressure Base Station

The air pressure base station is a wireless device that monitors the differential pressure across areas of the data center and sends the information to the gateway.

The air pressure base station monitors and compares the difference between the pressure below the floor and the pressure above the floor.

Installing the HP Air Pressure Base Station

1.

2.

3.

4.

Determine the location for the air pressure base station in your data center.

Cut one air tube so that it can reach from the air pressure base station to the area below the floor that you want to monitor.

Cut the other air tube approximately 7-cm (3-inch) long.

Connect air diffusers to one end of each air tube.

5.

NOTE: To receive accurate air pressure readings, avoid the following locations under the sub-floor:

• Potentially turbulent air flow

Support columns or beams

Water pipes

Install the long air tube. This tube monitors pressure in the desired area below the floor. a.

b.

Attach a flag label indicating the positive terminal to the long air tube.

Insert the long air tube into the positive terminal on the air pressure base station.

HP Air Pressure Base Station 31

6.

c.

d.

Route the air tube to the area below the floor that you want to monitor.

Use cable tie wraps to secure the air tube to a support bracket below the floor.

Install the short air tube. This tube monitors the reference pressure above the floor. a.

Attach a flag label indicating the negative terminal to the short air tube. b.

Insert the short air tube into the negative terminal on the air pressure base station. The air tube sits above the floor.

NOTE: HP recommends installing the base station below the floor tile, if possible.

7.

Install the air pressure base station near a subfloor access location, so that the long air tube is routed under the subfloor and the short air tube is above the floor. o

If a support bracket is available, use cable tie wraps to secure the base station to the support bracket.

HP Air Pressure Base Station 32

o

If there is a location behind and under a rack near subfloor access, use the double-sided mounting tape to secure the air pressure base station to the floor tile near the subfloor access.

8.

Installation is complete.

After all hardware is installed, power up the components (" Power up procedure " on page 70 ).

HP Air Pressure Base Station 33

(Optional) Sensor Base Stations

Overview: (Optional) Sensor base stations

The optional sensor base stations enable HP approved third-party components to communicate wirelessly to the gateways. The sensor base stations are considered optional depending on whether you want to monitor other environmental data in your data center.

The connection between the data center component and the supplied sensor might require professional installation. However, anyone can perform the installation to connect the sensor to the sensor base station.

You can install any of the following sensor base stations:

HP Door Position Base Station—No professional installation required.

HP Chilled Water Energy Meter Base Station—Facility technician installation required.

HP Water Leak Detection Base Station—Facility technician installation required.

HP Current Sensing Relay Base Station—Professional electrician installation required.

HP 200A Current Base Station—Professional electrician installation required.

HP KWH Base Station—Professional electrician installation required.

You can install the optional sensor base stations on most surfaces using the double-sided mounting tape.

Installing the HP Door Position Base Station

The HP Door Position Base Station connects to the supplied set of door sensors and detects and reports if the door is open or closed. Ten sensors are located along a 15.2 m (50 ft) wire, which can be installed in a daisy chain series with one another to monitor multiple doors.

To install a Door Position Base Station:

1.

Ensure the area on the top of the rack is free from dust before installing the base station.

(Optional) Sensor Base Stations 34

2.

Remove the mounting tape liner, and secure the base station to the desired location on the top of the rack.

3.

4.

Remove the mounting tape liner, and secure the door position wire harness to the rack door.

Connect the Door Position Base Station to the door sensors. a.

b.

Strip the plastic coating from the ends of the two door sensor wires.

Strip the plastic coating from the ends of the two wires on the Door Position Base Station wire harness.

NOTE: If you are only installing one door position sensor, connect the second wire to the Door

Position Base Station. If you are installing the door position sensors in a daisy chain fashion, connect the second wire to the next door position sensor. c.

Using a wire screw, twist together one wire from the door sensor with one wire from the Door

Position Base Station wire harness.

Repeat steps a through c for the other wire.

(Optional) Sensor Base Stations 35

d.

Insert the connector from the Door Position Base Station wire harness into the Door Position Base

Station.

5.

After all hardware is installed, power up the components (" Power up procedure " on page 70 ).

Installation is complete.

Installing the HP Chilled Water Energy Base Station

The HP Chilled Water Energy Base Station connects to the housing box, which contains an ultrasonic probe sensor. The ultrasonic sensor measures and reports liquid flow through a chilled water pipe. Temperature sensors are installed on the supply and return of the same chilled water pipe to measure the rise of the temperature as chilled water enters and exits the data center room.

Consult a facility technician to install the ultrasonic probe sensor to your chilled water pipe.

To install the Chilled Water Energy Base Station:

1.

Choose a location for the housing box, relatively close to the chilled water pipes. a.

If a flat surface is available, remove the mounting tape liner, and secure the housing box to the surface.

(Optional) Sensor Base Stations 36

b.

If a support bracket is available, use cable ties to secure the housing box to the support bracket.

2.

3.

Route the ultrasonic probe to the appropriate locations along the chilled water pipe.

Connect the housing box to the required sources.

3

4

5

1

2

Callout Component Description

Supply temperature

Power connector

Routed to the supply side of the chilled water pipe to measure temperature

Connected to AC power

Return temperature Routed to the return side of the chilled water pipe to measure temperature

Downstream flow meter Routed to the downstream of the chilled water pipe to measure flow rate

Upstream flow meter Routed to the upstream of the chilled water pipe to measure flow rate

4.

After all hardware is installed, power up the components (" Power up procedure " on page 70 ).

Installation is complete.

(Optional) Sensor Base Stations 37

Single Chilled Water installation diagram

Component

Chilled Water Energy Base Station

Water supply line to the CRAH/CRAC

Water return line from the CRAH/CRAC

Water supply temperature sensor probe

Upstream flow meter

Water return temperature sensor probe

Downstream flow meter

Callout

5

6

7

1

2

3

4

Configuring the Chilled Water Base Station

NOTE: You must have the ULTRALINK ™ software installed on the PC that is configuring the base station. You can download the software from the Dynasonics website

( http://www.dynasonics.com/downloads.php

).

(Optional) Sensor Base Stations 38

1.

Connect a USB connector from the PC to the USB configuration port on the inside of the Chilled Water

Base Station. The PC must have the Dynasonic ULTRALINK ™ software installed.

2.

3.

Open the ULTRALINK ™ program.

When the program prompts you for a COM Port, enter the appropriate Windows®-assigned USB

COM Port. To locate your COM Port, see the Device Manager screen in your Windows® operating system.

4.

On the bottom, right-hand side of the home run mode screen, verify that the USB connector is communicating with the Chilled Water Base Station. A green OK indicates communication between the base station and the PC.

(Optional) Sensor Base Stations 39

If a red OFFLINE error appears, select Communications>Initialize , and then re-enter the appropriate

COM port.

(Optional) Sensor Base Stations 40

5.

To configure the Chilled Water Base Station, select Configuration .

6.

The System Configuration window appears.

Select the Basic tab, and configure the following parameters: o o o o

General—Select the units for the display.

Transducer—Select the type, mount, and frequency of the transducer.

Pipe—Select the material, diameter, and wall thickness of the pipe.

Liner—If a liner is used, select the material and thickness.

(Optional) Sensor Base Stations 41

o

Fluid—Select the type of water.

7.

Select the Flow tab, and configure the following parameters: o

Flow rate units—Select the measurement rates. o o

Totalizer units—Select the measurement rates.

Min flow—Select the minimum flow rate. o

Max flow—Select the maximum flow rate.

Flow on Data Display

(gpm)

Flow on Data Display

(liters/second) up to 475 up to 950 up to 1585 up to 4755 up to 30 up to 60 up to 100 up to 300

Range

(liters/second)

0-30

0-60

0-100

0-300

(Optional) Sensor Base Stations 42

8.

Select the Output tab, and configure the following parameters: o

Module #1—Select the volumetric flow and energy transmitted to the console. o

Flow at 4mA (Min flow)—Select the minimum flow rate. This must match the parameters set on the

Flow tab.

(Optional) Sensor Base Stations 43

o

Flow at 20mA (Max flow)—Select the maximum flow rate. This must match the parameters set on the

Flow tab.

(Optional) Sensor Base Stations 44

9.

Select the Basic tab, and then select Download to transfer the new settings into the Chilled Water Base

Station.

10.

Select OK to save the configuration settings and close the System Configuration window.

Testing the configuration

The 4mA and 20mA calibration values are factory set and must not be modified. If you modify these calibration values and select Download , you will override the 4-20mA factory preset.

You can test the analog flow meter output for troubleshooting purposes. The Test field represents the Flow

Meter 4-20mA analog output value, but not the flow rate. The minimum value is 4 and the maximum value is 20.

NOTE: Do not select Download during the testing or calibration process.

To test the calibration:

1.

Select the Calibration/Test box. The Calibration and Test fields are now active.

2.

3.

Using whole numbers, adjust the Test field.

Verify the flow rate on the console matches the calibration of your flow rate.

Example:

(Optional) Sensor Base Stations 45

The flow at 4mA is 0 l/s and the flow at 20mA is 30 l/s. If the Test field is set to 4, then the flow rate on the console must be 0 l/s. If the Test field is set to 20, then the flow rate on the console must be 30 l/s.

Installing the HP Water Leak Detector Base Station

The HP Water Leak Detector Base Station connects to the supplied leak detector sensor and detects and reports the presence of any fluid along the sensing cable.

To install the Water Leak Detector Base Station:

1.

Determine the ideal location for the base station and the water leak detector.

(Optional) Sensor Base Stations 46

2.

If a support bracket is available, use cable ties to secure both the base station (1) and the water leak detector (2) to the support bracket.

3.

Connect the leak detector sensing cable assembly to the Water Leak Detector. a.

Cut approximately 5-cm (2-inch) of wire from the end of the wire harness. b.

c.

d.

e.

Strip the plastic coating from the ends of the wire you just cut to create a jumper wire.

Strip the plastic coating from the two wire pairs on the wire harness.

Strip the plastic coating from the white jumper cable to expose four colored wires.

Using the supplied Allen wrench, loosen the two screws on the ends of the Water Leak Detector to remove the lid. f.

g.

h.

i.

j.

Using a flathead screwdriver, loosen the four screws on the CABLE INPUT terminal block. i.

Insert and tighten the green wire in the G terminal. ii.

Insert and tighten the red wire in the R terminal. iii.

Insert and tighten the white wire in the W terminal. iv.

Insert and tighten the blue wire in the B terminal.

Loosen the C terminals on the LEAK terminal block and the FAULT terminal block. i.

Insert and tighten the non-labeled white wire from the wire harness in the LEAK terminal block. ii.

Insert and tighten the non-labeled black wire from the wire harness in the FAULT terminal block.

Loosen the NC terminals on the leak terminal block and the fault terminal block.

Insert and tighten one end of the jumper wire in each NC terminal.

Loosen the + (positive) and - (negative) contact screws in the 5V DC IN terminal block. i.

ii.

Insert and tighten the white wire labeled 5V from the wire harness in the + (positive) terminal.

Insert and tighten the black wire labeled 5V from the wire harness in the - (negative) terminal.

(Optional) Sensor Base Stations 47

k.

Replace the Water Leak Detector lid, and use the supplied Allen wrench to tighten the two screws to secure the lid.

Callout Component

1

4

5

6

7

2

3

4.

5.

6.

7.

5VDC IN

Fault and Leak

W terminal

B terminal

G terminal

R terminal

NC jumper wire

Description

Insert the white wire into the + (positive) terminal.

Insert the black wire into the - (negative) terminal.

Insert the white wire from the wire harness.

Insert the black wire from the wire harness.

Insert the green wire from the wire harness.

Insert the red wire from the wire harness.

Connect the Fault and Leak terminals.

Insert the leak detection cable in to the water leak detector sensor and tighten the connector.

Route the sensing cable along the sub-floor, in strategic locations, to detect the presence of fluid.

Connect the Water Leak Detector to the base station.

Connect one end of the AC adapter to the power input connector on the Water Leak Detector wire harness, and then plug the other end of the AC adapter into a power source. The base station automatically powers up and follows the Base Station LED sequence.

Installation is complete.

(Optional) Sensor Base Stations 48

Water Leak Detector installation diagram

5

6

7

8

3

4

1

2

Callout Component Description

AC adapter

Base station

Connection point

Water leak detector

Plugs into a power source

Wirelessly transmits information to the Edge server

Connects the base station to the water leak detector

Processes the detection of fluid

Connection point

Jumper cable

Connects the water leak detector to the jumper cable

Connects the sensing cable to the water leak detector

Connector Connects the jumper cable to the sensing cable assembly

Sensing cable assembly Detects any fluid

Installing the HP Current Sensing Relay Base Station

The HP Current Sensing Relay Base Station uses one CT to measure and report the current flowing to electrical equipment, and is typically used to determine whether the equipment is powered on or off. Consult a professional electrician to install the current sensor.

To install a Current Sensing Relay Base Station:

1.

Determine the ideal location for the base station, relative to your electrical equipment.

(Optional) Sensor Base Stations 49

a.

If a flat surface is available, remove the mounting tape liner and secure the base station to the surface. b.

If a support bracket is available, use cable ties to secure the base station to the support bracket.

2.

Connect the Current Sensing Relay Base Station to your current sensor. a.

Strip the plastic coating from the ends of the two wires on the wire harness labeled CH 3. b.

Using a flathead screwdriver, secure the white wire to the positive terminal block on the current sensor transducer.

(Optional) Sensor Base Stations 50

c.

Using a flathead screwdriver, secure the black wire to the negative terminal block on the current sensor transducer.

3.

d.

Insert the connector from the wire harness into the Current Sensing Relay Base Station.

Connect one end of the 24V AC adapter to the power input connector on the base station, and then plug the other end of the AC adapter into a power source. The base station automatically powers up and follows the Base Station LED sequence.

IMPORTANT: Verify that the jumper setting of the CT matches the amperage of the electrical equipment you connect it to.

4.

Adjust the jumper setting of the CT to match the amperage of the electrical device. o

Low—O-100 amps o o

Medium—0-150 amps

High—0-200 amps

Installation is complete.

Installing the HP 200A Current Base Station

The HP 200A Current Base Station connects to the supplied current sensor and measures and reports the current flowing to electrical equipment. The base station provides three channels to monitor three different power line feeds. Consult a professional electrician to install the current sensor to your component.

To install a 200A Current Base Station:

1.

Determine the ideal location for the 200A Current Base Station, relative to your current sensor.

(Optional) Sensor Base Stations 51

a.

If a flat surface is available, remove the mounting tape liner and secure the base station to the surface. b.

If a support bracket is available, use cable ties to secure the base station to the support bracket.

2.

Connect the 200A Current Base Station to your current sensor. a.

Strip the plastic coating from the ends of the two wires on the wire harness labeled CH 3/Current

A. b.

Using a flathead screwdriver, secure the white wire to the positive terminal block on the current sensor transducer.

(Optional) Sensor Base Stations 52

c.

Using a flathead screwdriver, secure the black wire to the negative terminal block on the current sensor transducer. d.

Repeat for the other two current transducers (CH 4 and CH 5/Current B and Current C).

Insert the connector from the wire harness into the 200A Current Base Station.

3.

4.

Connect one end of the 24V AC adapter to the power input connector on the 200A Current Base

Station, and then plug the other end of the AC adapter into a power source. The base station automatically powers up and follows the Base Station LED sequence.

IMPORTANT: Verify that the jumper setting of the CT matches the amperage of the electrical equipment you connect it to.

Adjust the jumper setting of each CT to match the amperage of the electrical device it is connected to. o o o

Low—O-100 amps

Medium—0-150 amps

High—0-200 amps

(Optional) Sensor Base Stations 53

Installation is complete.

200A Current installation diagram

3

4

1

2

5

6

7

Callout Component Description

Power device Any power component whose power current you want to measure

CH3, CH4, and CH5 CTs Three separate current transducer channels to measure three current lines

Current lines

Connection point

Three separate current lines measured by the CTs

Low voltage wires connecting the CTs to the base station

Base station

AC adapter

Connector

Wirelessly transmits information to the Edge server

Plugs into a power source

Connects the base station to the AC adapter

Installing the HP Energy Base Station

The HP Energy Base Station connects to the supplied ION energy meter sensor, and then measures and reports the energy usage of the monitored power source or location. Consult a professional electrician to install the ION power meter sensor to your power source.

Depending on the power configuration of your energy meter, the following KWH Base Stations are available:

HP 208V/200A KWH Base Station

HP 208V/600A KWH Base Station

HP 480V/200A KWH Base Station

HP 480V/600A KWH Base Station

The installation procedure is the same for all Energy base stations. To install a KWH base station:

NOTE: A licensed electrician must install the ION power meters to the designated locations of the data center.

(Optional) Sensor Base Stations 54

1.

2.

Choose the location for the Energy Base Station, relative to your energy meter.

Connect the Energy Base Station to your energy meter. a.

b.

Strip the plastic coating from the ends of the two wires on the Energy Base Station wire harness.

Open the energy meter. c.

d.

e.

f.

g.

Using a small screwdriver, loosen the 1K and COM terminals.

Insert the end of the red wire into the 1K terminal.

Insert the end of the black wire into the COM terminal.

Using a small screwdriver, tighten the 1K and COM terminals.

Insert the connector from the Energy Base Station wire harness into the Energy Base Station.

6

7

1

2

3

4

5

Callout Component Description

Energy meter

RS-485 (+ terminal)

Meter wiring terminal blocks

Insert the red wire from the wire harness.

RS-485 (- terminal) Insert the black wire from the wire harness.

RS-485 (ground/shield) Insert the silver wire from the wire harness.

Installed on the last meter of a RS-485 daisy chain RS-485 bus terminating resistor

RS-485 cable

Modbus base station

Connects the ION meter to the Modbus base station

Communicates data from the energy meter to the Edge server via

Ethernet

3.

Using an RS-485 cable, connect the ION power meters in a daisy chain to the Modbus base station.

4.

Using an Ethernet cable, connect the Modbus base station to the Edge server network.

Verify that the pins of the adapter are connected in the correct orientation: o

RS-485 (+): Pin 1 (RJ-45 connector) to Pin 7 (RS-232 connector)

(Optional) Sensor Base Stations 55

o

RS-485 (-): Pin 4 (RJ-45 connector) to Pin 3 (RS-232 connector)

1

2

3

4

5

6

Callout Component Description

RJ-45 Ethernet connector Component of the Modbus adapter

RS-232 connector Component of the Modbus adapter

A/C power connector Connects to the power source

CAT5 Ethernet connector Connects to the network

Modbus adapter (RJ-45 to

RS-232)

RS-485 cable

Connects the RJ-45 connector to the RS-232 connector

Connects the energy meter to the Modbus base station

5.

6.

Verify that the ION power meters are configured and meet all requirements.

After all hardware is installed, power up the components (" Power up procedure " on page 70 ).

Installation is complete.

(Optional) Sensor Base Stations 56

Energy Base Station installation diagram

6

7

8

9

10

3

4

1

2

5

Callout Component

Energy meter

RS-485 (+ terminal)

RS-485 (- terminal)

RS-485 (ground/shield)

RS-485 bus terminating resistor

RS-485 wire

Modbus base station

RJ-45 Ethernet connector

AC power connector

Modbus adapter (RJ-45 to

DB-9)

Description

Energy meter(with housing case removed) you want to measure

RS-485 (+)

RS-485 (-)

RS-485 (ground wire)

If a single energy meter is connected to the Modbus base station, the terminating resistor must be installed.

If multiple energy meters are connected to the Modbus base station, in a daisy chain, the terminating resistor is installed only on the last energy meter.

RS-485 wire routed from the energy meter to the Modbus base station

Transmits data from the energy meter to the Edge server via Ethernet

Connects to Ethernet network

Connects to power source

Connection point between the energy meter and the Modbus base station

Programming the ION power meter

You must be standing at the ION power meter to program the device. It is not capable of remote programming.

1.

2.

3.

Press and hold the UP and DOWN arrows simultaneously for a minimum of 2 seconds to access the programming mode.

Press the KVARh button to scroll through the available modes.

Press and hold the UP or DOWN arrow for a minimum of 2 seconds to move from digit to digit when adjusting values.

(Optional) Sensor Base Stations 57

4.

Press and hold the UP and DOWN arrows simultaneously for a minimum of 2 seconds to exit.

Programming the voltage mode

Set the Volts Mode type according to the specific power connection type.

Power connection type

4wire wye (4 wire, 3 phases + neutral)

ION setting

4W

Direct Delta (3 wire, 3 phases, no neutral) dELd

Programming the CT model

NOTE: All of the CTs must have the same ratings.

Set the primary and secondary transducer values:

Primary transducer type— Ct1

Secondary transducer type—

Ct2

An example of a 200A CT is:

(Optional) Sensor Base Stations 58

Ct1 = 200

Ct2 = 5

Programming the digital out

1.

Set the following values.

Digital out out1

Tc1

ION setting wh

0.5

NOTE: You cannot verify the CT polarity if you are in the Direct Delta voltage mode. To verify the

CT polarity, temporarily switch the meter to

4W

mode. After the polarity is verified, switch back to dELd

mode. For more information, see Programming the voltage mode (on page 58 ).

2.

Verify the CT polarity by reading the current phase values.

If the polarity is backwards, then the light is on for each CT. Return to the programming mode and change

CPL1

,

CPL2

, and

CPL3 to inv

. The polarity is automatically reversed, as if you reversed the black and white wires.

Programming Modbus communication

The ION6200 Energy Meter supports 2wire with shielded RS-485 connection. You can connect multiple meters (up to 32) in a daisy chain series, in which case, the last meter of the series must have the terminating resistor installed. For more information, see Installing the HP 480V/200A-600A Energy Base Station.

Programming the Modbus ID

1.

Set the protocol to Modbus (

Mod

).

NOTE: The Modbus ID is default to 1

xx

, where the

xx

is the last two digits of the unit serial number.

(Optional) Sensor Base Stations 59

2.

Set the device unit ID to a number value between 1 and 32 . If multiple meters are connected in a daisy chain series, each meter must have a unique device unit ID.

3.

NOTE:

The baud rate you set on the ION Energy Meter Modbus ID (" Programming the Modbus

ID " on page 59 ) must match the baud rate you set in the Modbus Base Station configuration

(" Configuring the Modbus Base Station " on page 61 ).

Set the serial baud rate to

19.2K

.

(Optional) Sensor Base Stations 60

4.

Set the power scale (PPS) to 10x .

Configuring the Modbus Base Station

1.

Go to the Comtrol website ( http://www.comtrol.com

), download and install Port Vision Plus software.

Port Vision Plus software is used to locate, configure, and manage DeviceMasters over a network.

2.

Select the Scan button to discover the Modbus base station.

(Optional) Sensor Base Stations 61

The Scan results appear.

3.

Right-click the Modbus base station you want to configure and select Web Manager .

(Optional) Sensor Base Stations 62

The main Comtrol Web Manager main page appears.

4.

Configure the device network settings.

(Optional) Sensor Base Stations 63

a.

From the main page, select Configure Network . The Edit Network Configuration page appears.

5.

b.

c.

Enter the IP address properties, as provided by the network administrator.

Select Save .

Configure device serial settings.

(Optional) Sensor Base Stations 64

a.

From the main page, select Serial Device Configuration . The Serial Device Configuration page appears.

(Optional) Sensor Base Stations 65

b.

Select Port 1 to change the serial port settings.

6.

c.

On the Mode menu, select RS-485 .

NOTE:

The baud rate you set on the ION Energy Meter Modbus ID (" Programming the Modbus

ID " on page 59 ) must match the baud rate you set in the Modbus Base Station configuration

(" Configuring the Modbus Base Station " on page 61 ).

d.

On the Baud menu, select the appropriate baud rate. If multiple meters are connected in a daisy chain series, each meter must use the same baud rate.

Configure the Ethernet Device.

(Optional) Sensor Base Stations 66

a.

From the main page, select Ethernet Device Configuration . The Ethernet Device Configuration page appears.

(Optional) Sensor Base Stations 67

b.

Select Socket 1 . The Edit Socket Port 1 Configuration page appears.

(Optional) Sensor Base Stations 68

7.

From the main page, select Reboot to update all new configurations.

(Optional) Sensor Base Stations 69

Power up procedure

Powering up the components

1.

Verify that the gateway is connected to the power and is working in operation mode by viewing the

gateway LED status (on page 18 ).

o

Connected—The gateway Active LED is either flashing or solid green and the Battery LED is off. o

Not connected—The gateway Battery LED is either flashing or solid red.

NOTE: The gateway must be active before powering up the base stations.

2.

Using a small flathead screwdriver or the power switch toggle, turn on the base stations.

3.

Verify that all base stations have connected to the gateway by viewing the base station LED status. This process might take up to 5 minutes. o o

Connected—The base station LED is off.

Not connected—The base station LED is flashing red.

Base station LED status

There are three base station modes:

Off

Initial power up

On and operating

The initial power up sequence corresponds to the following steps:

Power up procedure 70

1.

2.

3.

During the initial power up mode and after the initial bootup LED sequence, the LED on the base station flashes red while attempting to find and connect to the gateway.

When the base station is connected, the LED flashes green indicating that it is communicating with the gateway.

When the base station is identified by the gateway, it stops flashing and begins working in operating mode. The LED on the base station is off.

The initial power up mode only lasts approximately 5 to 10 minutes.

If the LED is still flashing red after 10 minutes: o o

Verify that the gateway is powered up and connected to the network.

Verify that all the HP Insight Environmental Observer software components are installed and running properly.

If the LED is still flashing green after 10 minutes, verify that the deployment lab configuration was properly exported.

If the LED is flashing yellow, the base station is not in the correct operating mode. Toggle the power button three times, (On, Off, On, Off, On) with a maximum of 1 to 2 seconds between each toggle.

Power up procedure 71

Troubleshooting

HP Insight Environmental troubleshooting tips

To troubleshoot communication issues:

1.

2.

3.

Turn off all of the wireless base stations in the data center.

Power cycle each of the wireless gateways (" Power cycle the wireless gateways " on page 72 ).

From the server, turn off the HP Insight Environmental Device Manager component.

4.

5.

6.

7.

8.

Verify that each of the gateways are communicating (" Verifying gateway communication " on page

72 ).

From the server, restart the HP Insight Environmental Device Manager component.

Turn on each of the wireless base stations, and verify that they join the wireless network within ten minutes.

From the server, use the HP Insight Environmental Observer software to verify that the wireless base stations are reporting sensor data.

Turn on all remaining wireless base stations.

Power cycle the wireless gateways

1.

Turn the gateway off then back on again.

2.

3.

Verify that green (ACT) LED and the Ethernet port LEDs are blinking.

If the LEDs are not blinking when the gateway is turned on, power cycle twice, turning the gateway off, on, off, on, with a one second pause in between each cycle.

Verifying gateway communication

1.

2.

From the server, enter the following Windows® command prompt: telnet <IP address of the HP base station gateway> 10001 o

If special characters are scrolling across the screen, the gateway is properly configured and communicating with the server. o

If special characters are not scrolling across the screen, verify that port 10001 is not blocked on the network port or for the gateway static IP address.

Repeat step 1 for all wireless gateways.

Troubleshooting 72

Use the following flow chart to help troubleshoot gateway communication errors and determine whether you must replace the gateway.

Verifying network settings

You must set network and Ethernet settings in three separate locations. Both the Ethernet Speed and Ethernet

Duplex must be set to Auto and must match in each of the three locations:

Network Configuration of the HP Base Station Gateway

Troubleshooting 73

Network card on the Edge server

Network switch between the Edge server and the gateway

Verifying HP Water Leak Detection Base Station functionality

When verifying the functionality of the water leak detector base station, the LED status must match the status reported in the Observer software.

LED status

Solid light

Observer status Meaning

No alarms present

Flashing

(on 1/2 second, off 1/2 second)

Flashing

(on 1/2 second, off 2 and 1/2 seconds)

Status icon is green

(normal status)

Status icon is ____

(water leak condition is active)

Status icon is red

(alarm status)

Leak alarm

Cable break alarm

Verifying ION power meter communication

Communication from the ION power meter to the Observer software includes:

Serial Modbus communication from the power meter to the Modbus base station device

Ethernet Modbus/TCP communication from the Modbus base station device to the Observer software

To make sure that the ION power meters communicate correctly with the server and Observer software, verify the following connections.

Verify the ION power meters (in a daisy chain configuration) are connected to the Modbus base station via an RS-485 serial connection. o o o

If multiple ION power meters are connected to the Modbus base station (in a daisy chain), verify

that each power meter has a unique device ID (" Programming the Modbus ID " on page 59 ) and that the last meter in the configuration has the terminating resistor connected (" Programming Modbus communication " on page 59 ).

If multiple ION power meters are connected to the Modbus base station (in a daisy chain) and some of the power meters are not communicating, verify that the RS-485 connections down the daisy chain are securely connected.

Verify that all cable connection points are installed and securely fastened to the terminal block.

Verify the Modbus base station is connected to the server network connection via Ethernet cable. o o o

Verify the Modbus base station is powered on.

From the server, ping the Modbus base station to verify it is connected to the network.

Verify the Modbus base station has the duplex setting set to Auto Duplex (" Verifying network settings " on page 73 ).

Verify that the Modbus plug in component was installed during the Device Manager installation. If the

Modbus plug in component was not installed, the Observer software cannot communicate to the ION power meters, and no Modbus communication occurs to the Edge server.

Troubleshooting 74

Verifying the CT shorting block position

If the CT values for your ION power meter all appear to be zero, a CT shorting block might be in the down

(installation) position. Verify that all of the shorting blocks are in the up (operating) position.

Troubleshooting 75

Regulatory compliance notices

Wireless devices

You can install one or more integrated wireless devices. In some environments, the use of wireless devices might be restricted. Such restrictions might apply on airplanes, in hospitals, near explosives, or in other hazardous locations. Before you turn on this product, be sure that you understand local policies and have proper authorization.

Do not co-locate or operate this device in conjunction with any other antenna or transmitter.

To avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antennae should be greater than 20 cm (8 in).

WARNING: Exposure to Radio Frequency Radiation —The radiated output power of this device is below the FCC radio frequency exposure limits. Nevertheless, human contact during normal operation should be minimized.

Federal Communications Commission notice

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to

Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at personal expense.

Modifications

The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Hewlett-Packard Company may void the user’s authority to operate the equipment.

FCC Operation Notice

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Canadian notices

Wireless operation is subject to two conditions. The first is that the wireless device may not cause interference. The second is that the wireless device must accept any interference, including interference that may cause undesired operation of the device.

Regulatory compliance notices 76

European Union regulatory notice

Products bearing the CE marking comply with the following EU Directives:

Low Voltage Directive 2006/95/EC

EMC Directive 2004/108/EC

Ecodesign Directive 2009/125/EC, where applicable

CE compliance of this product is valid if powered with the correct CE-marked AC adapter provided by HP.

If this product has wired and/or wireless telecommunications functionality, it also complies with the essential requirements of the following EU Directive:

R&TTE Directive 1999/5/EC

Compliance with these directives implies conformity to the applicable harmonized European standards

(European Norms) that are listed in the EU Declaration of Conformity issued by HP for this product or product family and available (in English only) either within the product documentation or at the following HP website

( http://www.hp.eu/certificates ) (type the product number in the search field).

The compliance is indicated by one of the following conformity markings placed on the product:

For non-telecommunications products and for EU harmonized telecommunications products, such as

Bluetooth® within power class below 10mW.

For EU non-harmonized telecommunications products (If applicable, a 4-digit notified body number is inserted between CE and !).

Please refer to the regulatory label provided on the product.

The telecommunications functionality of this product may be used in the following EU and EFTA countries:

Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,

Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway,

Poland, Portugal, Romania, Slovak Republic, Slovenia, Spain, Sweden, Switzerland, and United Kingdom.

The telephone connector (not available for all products) is intended for connection to analogue telephone networks.

Products with wireless LAN devices:

Some countries may have specific obligations or special requirements about the operation of Wireless LAN networks such as indoor use only or restrictions of the channels available. Please make sure that the country settings of the wireless network are correct.

France:

For 2.4 GHz Wireless LAN operation of this product, certain restrictions apply: This product may be used indoors for the entire 2400-MHz to 2483.5-MHz frequency band (channels 1 to 13). For outdoor use, only the 2400-MHz to 2454-MHz frequency band (channels 1 to 7) may be used. For the latest requirements, see the ARCEP website ( http://www.arcep.fr

) http://www.arcep.fr.

Regulatory compliance notices 77

The point of contact for regulatory matters is Hewlett-Packard GmbH, Dept./MS: HQ-TRE, Herrenberger

Strasse 140, 71034 Boeblingen, GERMANY.

Brazilian notices

Este equipamento opera em caráter secundário, isto é, não tem direito a proteção contra interferência prejudicial, mesmo de estações do mesmo tipo, e não pode causar interferência a sistemas operando em caráter primário.

Japanese notices

Taiwan notices

Batteries, battery packs, and accumulators should not be disposed of together with the general household waste. To forward them to recycling or proper disposal, use the public collection system or return them to HP, an authorized HP Partner, or their agents.

Regulatory compliance notices 78

For more information about battery replacement or proper disposal, contact an authorized reseller or an authorized service provider.

Taiwan battery recycling notice

The Taiwan EPA requires dry battery manufacturing or importing firms in accordance with Article 15 of the

Waste Disposal Act to indicate the recovery marks on the batteries used in sales, giveaway or promotion.

Contact a qualified Taiwanese recycler for proper battery disposal.

Regulatory compliance notices 79

Acronyms and abbreviations

CRAC computer room air conditioning

CRAH computer room air handler

CT current transducer

LED light-emitting diode

PDU power distribution unit

Acronyms and abbreviations 80

Index

A

air pressure base station, installation 31 air pressure base station, overview 31

B

base configuration 5

base station, CRAH/CRAC overview 25

base station, dual CRAH/CRAC installation 28, 30

base station, LED status 70

base station, rack installation 20 base station, rack overview 20

base station, single CRAH/CRAC installation 25, 27

battery disposal 78

Brazilian notice 78

C

Canadian notice 76

Chilled Water Base Station, configuring 38, 45 configuring the Chilled Water Base Station 38, 45

configuring the gateway 7

configuring the Modbus Base Station 61

CT shorting block 75

D

diagram, 200A current base station installation 54

diagram, chilled water installation 38

diagram, dual CRAH/CRAC installation 30

diagram, energy base station installation 57

diagram, single CRAH/CRAC installation 27

diagram, water leak detector installation 49

E

European Union regulatory notice 77

F

Federal Communications Commission (FCC)

notice 76

G

gateway, communication 72

gateway, configuring 7

gateway, installing 16

gateway, LED status 18

gateway, overview 7

gateway, power cycle 72

H

HP 200A Current Base Station 51, 54

HP Air Pressure Base Station 31

HP Base Station Gateway 7

HP Chilled Water Energy Base Station 36

HP Current Sensing Relay Base Station 49

HP Door Position Base Station 34

HP Energy Base Station 54

HP Environmental Base Station, CRAH/CRAC 25

HP Environmental Base Station, rack 20

HP Water Leak Detector Base Station 46, 49

I

installer kit 6

installing the air pressure base station 31

installing the base station on a CRAH/CRAC 28

installing the base station on a rack 20

installing the gateway 16

installing the HP 200A Current Base Station 51, 54

installing the HP Chilled Water Energy Base

Station 36

installing the HP Current Sensing Relay Base

Station 49

installing the HP Door Position Base Station 34

installing the HP Water Leak Detector Base

Station 46, 49

J

Japanese notice 78

L

LED status, gateway 18

Index 81

M

Modbus Base Station, configuring 61

modifications, FCC notice 76

N

network settings 73

notices 2

O

overview 5

P

power cycle gateways 72

power meter, programming 57, 58, 59

power up procedure 70 powering up the components 70

programming the power meter 57, 58, 59

programming, CT model 58

programming, digital out 59 programming, Modbus communication 59 programming, Modbus ID 59

programming, voltage mode 58

R

recommended configuration 5

regulatory compliance notices 76

required tools 6

S

sensor base stations 34 sensor base stations, overview 34

T

Taiwan battery recycling notice 79

Taiwan notice 78

troubleshooting 72

V

verifying communication 74

verifying CT shorting block position 75

verifying functionality 74

verifying network 73

W

water leak detector functionality 74

wireless devices 76, 78

Index 82

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