Leviton Energy Monitoring Hub A8812 Installation And Operation Manual Download Page 35 | Manualshive

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Leviton Energy Monitoring Hub A8812 Installation And Operation Manual Download Page 35

Mechanical Drawings

The Energy Monitoring Hub uses a metal enclosure that is approximately 9.25” x 8” x 2” deep.  The Enclosure has a tab on
the bottom that requires 2.5” clearance.    Two 1.2” holes are provided in the bottom of the Energy Monitoring Hub for
wiring purposes.

The Energy Monitoring Hub has 4 mounting holes for use with a #6 or #8 screw. The drawing above shows the relative
position of the mounting holes.

Shop for Power Metering products online at:

1.800.561.8187

www.

PowerMeterStore

.ca

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Summary of Contents for Energy Monitoring Hub A8812

Page 1: ...Energy Monitoring Hub Data Acquisition Server Installation and Operation Manual Model A8812 Shop for Power Metering products online at 1 800 561 8187 www PowerMeterStore ca...

Page 2: ...tered in any manner Neither the seller nor Leviton shall be liable for any injury loss or damage direct or consequential arising out of the use of or inability to use the equipment This Warranty does...

Page 3: ...generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this e...

Page 4: ...Ethernet setup 23 Troubleshooting Ethernet Problems 23 System Options 24 Status 24 Processes 24 Date and Time 24 Universal Time Is Your Friend 24 System logs 25 Firmware Update 25 Diagnostics 26 Host...

Page 5: ...r temperature humidity etc Pulse output transducers for measuring gas electricity water etc from existing meters and sensors Next choose one or more of the following connection methods For LAN install...

Page 6: ...at 20 c 10k 47 5k 1 of 47 5k at 20 c 47 5k 100k 1 of 100k at 20 c 100k 10M accuracy unrated Pulse mode intended for use with dry contact outputs consumption rate runtime status Standard and KYZ modes...

Page 7: ...stallation Step 1 Unpack materials Remove all materials from shipping box and verify all required components are available Step 2 Mount the Energy Monitoring Hub on the wall or other appropriate locat...

Page 8: ...serve and polarity on the Modbus devices Low Voltage analog pulse and RS485 wiring that enter electrical panels must have a minimum insulation rating that exceeds the voltage inside the panel In addit...

Page 9: ...a problem Inputs 1 8 in pulse or status mode the LED is on when contacts are closed In analog 4 20mA and 0 10V mode the led blinks quickly 2 Hz to indicate an over range alarm error In 4 20mA mode wh...

Page 10: ...etween the Energy Monitoring Hub and a single temporary computer such as a laptop primary connection will be dial in or dialout by modem You will need the following information from your network admin...

Page 11: ...ng Hub to reboot Once the Energy Monitoring Hub has rebooted the new IP address will be displayed on the console If DHCP addressing was specified the server assigned address will be displayed Note if...

Page 12: ...ck the Properties button B In the network setup dialog there should be a list of items including adapters clients and protocols Locate the item labeled Internet Protocol TCP IP Note If you have multip...

Page 13: ...additional configuration options on each data point line to specify the details of the analog or pulse input These include the 4 20mA device scale multipliers and engineering units Each 4 20mA or 0 10...

Page 14: ...ernames specified are not able to be changed or renamed nor can arbitrary usernames be added to the Energy Monitoring Hub Access is only controlled by setting the password for the three existing usern...

Page 15: ...e Show setup Display links for Device configuration and Advanced configuration for each device Show devinfo Display the communications options including baud rate serial number and firmware version wh...

Page 16: ...efore the Energy Monitoring Hub will log data for it Low Alarm High Alarm Specify a threshold for the alarm If the data point is recorded below the Low Alarm or above the High Alarm levels at the time...

Page 17: ...must be specified The default TCP port is 502 on most gateways For local Modbus devices attached to the Energy Monitoring Hub RS485 port use 502 Device Name You must provide a name for the Modbus devi...

Page 18: ...he page The page will be displayed again however the device name and alarm level fields will allow editing Type in a name for the device in the space provided at the top of the page The name should de...

Page 19: ...r new configuration You may wish to set any alarm thresholds required or check the console check box for any data points that should be displayed on the LCD console 6 Click the Advanced button in the...

Page 20: ...ng Hub Options range from once per minute to once per hour All of the selections are even divisions of one hour The Energy Monitoring Hub calculates the next log time by finding the next multiple of t...

Page 21: ...the device list Modbus RS 485 Debug This feature records Modbus RS485 transaction data in the system debug log file You must click the start log button on the system log files page to record this inf...

Page 22: ...odbus register point list for the specific Modbus device that will be used Wireless Sensor List The sensor list feature works in conjunction with a number of non Modbus sensors Sensor devices such as...

Page 23: ...evice that moves traffic from the LAN to the internet The default is 192 168 40 1 If you do not have an internet connection for your LAN or you are using a crossover Ethernet cable leave this field bl...

Page 24: ...DNS name or IP address of your time server The default time Leviton com can be used if the Energy Monitoring Hub has a connection to the Internet The Energy Monitoring Hub will attempt to synchronize...

Page 25: ...nel Boot log Startup messages about the Linux operating system startup This log shows what hardware items were detected and initialized Ftp Connection log This log shows a list of files transferred by...

Page 26: ...stablish an HTTP session with the specified upload server Click the begin test to start this process Information will be printed in black Success responses will be printed in Green failure messages wi...

Page 27: ...ons and press the select button to edit the option Once selected you will see the current value displayed and a blinking square cursor on the first character Press the menu button to change the charac...

Page 28: ...nitoring Hub cleanly prior to disconnecting the power from the device The Energy Monitoring Hub has an advanced menu that can be used to perform system checks and clear all configuration options to th...

Page 29: ...le below 3 Low Range alarm bitmap hex notation 4 High Range alarm bitmap hex notation 5 Data point 1 6 Data point 2 7 8 Data point N Comments Date Time The date time column reports the time at which d...

Page 30: ...LL are reported as blank fields This makes it easier to import into MS Excel as blank cells With the current firmware the Energy Monitoring Hub will report blank fields rather than NULL to make direct...

Page 31: ...to send data when an alarm is detected and will upload that information to the LEM website in a timely manner The LEM website will then send email notifications if necessary If this option is disabled...

Page 32: ...he page For each device a separate log file will be saved Select the device from the dropdown list provided Specify Comma or Tab delimited data and indicate if column headers are required Click the do...

Page 33: ...ased system access data from any web browser Subscription Based Service Annual Subscription w Declining costs The Best Reports Suite on the market REAL TIME Scalable and versatile for all utilities me...

Page 34: ...Steps for Microsoft Windows command prompt ftp Use the following commands ftp 192 168 40 50 Use the IP address of your Energy Monitoring Hub username root password admin The same as the admin password...

Page 35: ...om that requires 2 5 clearance Two 1 2 holes are provided in the bottom of the Energy Monitoring Hub for wiring purposes The Energy Monitoring Hub has 4 mounting holes for use with a 6 or 8 screw The...

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