LI-COR AirLink RV50X User manual

Using the
AirLink RV50X
with LI-COR Eddy Covariance
and Soil Gas Flux Systems
Instruction Manual

Using the AirLink RV50X
with LI-COR Eddy Covariance
and Soil Gas Flux Systems
LI-COR Biosciences
4647 Superior Street
Lincoln, Nebraska 68504
Phone: [phone]
Toll free: 800-447-3576 (U.S. and Canada)
envsale[email protected]om
Regional Offices
LI-COR Biosciences GmbH
Siemensstraße 25A
61352 Bad Homburg
Germany
Phone: [phone]
[e-mail]
LI-COR Biosciences UK Ltd.
St. John’s Innovation Centre
Cowley Road
Cambridge
CB4 0WS
United Kingdom
Phone: [phone]
envsale[email protected]om
LI-COR Distributor Network:
www.licor.com/env/distributors

NOTICE
The information contained in this document is subject to change without notice.
LI-COR MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THE THIS MATERIAL, INCLUDING, BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
LI-COR shall not be liable for errors contained herein or for incidental or consequential damages in connection with the
furnishing, performance, or use of this material.
Sierra Wireless™, ACEmanager™, and AirLink® are trademarks of Sierra Wireless. Laird is a registered trademark of
Laird Technologies®, Inc. AT&T® is a registered trademark of AT&T Intellectual Property. Rogers™ is a trademark of
Rogers Communication Inc. Internet Explorer® is a registered trademark of Microsoft® Corporation. Firefox® is a
registered trademark of The Mozilla® Foundation. Chrome® browser is a registered trademark of Google™, Inc. All
other trademarks or registered trademarks are property of their respective owners.
New editions of this manual will include all updates. An update addendum may be used between editions to provide up-
to-date information. Revisions are indicated by the version number. Minor updates that do not alter the meaning of the
content will be incorporated without affecting the version number.
Printing History
Copyright © 2020, LI-COR, Inc. All rights reserved.
Publication Number: 984-17122 Rev 3
Created on: Wednesday, September 16, 2020
This document contains proprietary information which is protected by copyright. All rights are reserved. No part of this
document may be may be reproduced or translated into another language with prior written consent of LI-COR, Inc.
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iii
Notes on Safety
This LI-COR product has been designed to be safe when operated in the manner described in this manual. The safety of
this product cannot be assured if the product is used in any other way than is specified in this manual. The product is
intended to be used by qualified personnel. Read this entire manual before using the product.
Equipment markings:
The product is marked with this symbol when it is necessary for you to refer to the manual or
accompanying documents in order to protect against injury or damage to the product.
The product is marked with this symbol when a hazardous voltage may be present.
The product is marked with this symbol if a Chassis Ground connection is required.
The product is marked with this symbol to indicate that a direct current (DC) power supply is
required.
WARNING Warnings must be followed carefully to avoid bodily injury.
CAUTION Cautions must be observed to avoid damage to your equipment.
Manual markings:
Warning Warnings must be followed carefully to avoid bodily injury.
Caution Cautions must be observed to avoid damage to your equipment.
Note Notes contain important information and useful tips on the operation of your equipment.
Note: Read and comply with all instructions provided by the manufacturers prior to using the wireless gateway or
router, satellite modem, network switch, and antennas.
CE Marking:
This product is a CE-marked product. For conformity information, contact LI-COR Support at [e-mail].
Outside of the U.S., contact your local sales office or distributor.

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Contents
Section 1. Introduction to the communication system
Arranging a data plan 1-1
What's what 1-2
Overview of the RV50X 1-2
Cable connections 1-2
Power connector 1-3
Product labels 1-3
Indicator LEDs 1-5
Optional accessories 1-7
Pre-configured biomet system enclosure 1-7
Eddy covariance system enclosure 1-7
Power distribution kit 1-8
35 mm DIN rail 1-8
Section 2. Initial assembly
Preparing the enclosure 2-1
Installing the SIM card 2-3
Attaching the mounting bracket 2-3
Connecting cables to the RV50X 2-4
Mounting the RV50X in the enclosure 2-5
Connecting power wires 2-6
Connecting network cables 2-7
Connecting the antenna 2-8
Installing the antenna in the field 2-8
Securing cables 2-9
Section 3. Configuring instrument IP addresses
Power on the system 3-1
Configuring the instrument network 3-2
Setting the LI-7700 IP address 3-2
Setting the PhenoCam IP address 3-4
Setting the LI-8100A IP address 3-5
Setting the LI-7500A/RS/DS or LI-7200/RS IP address 3-6
Identifying the SmartFlux 2 System MAC address 3-7

Section 4. Configuring the RV50X
Connect the RV50X Ethernet cable to the switch 4-1
Logging in to ACEmanager™ 4-2
Configuring the access point name 4-2
Viewing the RV50X IP address 4-4
Reserving an IP address range 4-4
Configuring port filtering 4-5
Enabling port forwarding 4-6
For the LI-7500A/RS/DS or LI-7200/RS and file transfer utility 4-7
For the LI-7700 4-8
For the Biomet Data Acquisition System 4-9
For the PhenoCam 4-12
For the LI-8100A system 4-13
For the Biomet System (Sutron datalogger) 4-14
Enabling remote access to the RV50X 4-15
Applying settings and restarting the RV50X 4-15
Section 5. Connecting with remote instruments
Connecting to the LI-7500A/RS/DS or LI-7200/RS system 5-1
Eddy covariance file management and data transfer 5-2
Connecting to the LI-7700 5-5
Connecting to a LI-CORBiomet Data Acquisition System 5-6
Connecting to the PhenoCam 5-6
Connecting to the biomet system (Sutron logger) 5-6
Connecting to the LI-8100A system 5-8
LI-8100A data management and file transfer 5-8
Section 6. Troubleshooting
Power on problems 6-1
Cannot connect to RV50X using ACEmanager 6-1
Cell reception is poor (>-110 dBm) 6-2
Connection problems 6-2
I can connect to the internet through the RV50X, but I can't connect to my instruments over the internet 6-2
I can connect to the RV50X over the internet, but I can't connect to some instruments 6-2
Section 7. Maintenance
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vii
Appendix A. Additional considerations
Selecting a data plan A-1
About sensor networks A-2
One-way or two-way communication with the RV50X A-4
One-way communication A-4
Two-way communication A-4
About the SmartFlux 2 System IP address A-7
For the NTP server A-7
For file transfer functions A-7
Changing the RV50X password A-8
Configure PC network communication A-9
Setting the Sutron Datalogger IPaddress A-11
Appendix B. Specifications
Appendix C. Warranty
Appendix D. Index

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Section 1.
Introduction to the communication system
The cellular communication system enables wireless communication with LI-COR
eddy covariance systems and soil gas flux systems over cellular networks. The sys-
tem includes a Sierra Wireless AirLink RV50X cellular modem that supports 4G
LTE with fallback to HSPA+ protocols. The RV50X requires a service agreement
with a cellular provider.
Two models of RV50X are available to support global cellular networks. These are
made available from LI-CORas package 7900-715 and 7900-716 (see Table 1-1
below). Both packages include all of the hardware required to use the cellular com-
munication system with LI-COR eddy covariance and soil gas flux systems.
Part Number Region
7900-715 North America, South America, Europe, Middle East, Africa (NA, SA,
EMEA)
7900-716 Asia Pacific (APAC)
Table 1-1. LI-COR cellular communication packages and regions supported.
Arranging a data plan
Prior to using the RV50X you need to arrange a data plan with a wireless service
provider that offers cellular coverage at your site. The cellular service should be
3G/4G and be compatible with the frequencies and bands supported by the modem.
Obtain public fixed IP address. If you have access to a corporate or institutional cel-
lular account, you may need to arrange a payment plan within your institution. See
Selecting a data plan on pageA-1.
Typically, the service provider will issue a SIM card (mini SIM, 2FF) that must be
installed in the modem see Introduction to the communication system above). They
1-1AirLink Cellular Communication

Section 1. Introduction to the communication system
will also provide a telephone number, IP Address, and Access Point Name (APN)
that are associated with the SIM card.
What's what
If you have just taken delivery of the communication system, check the packaging
list to verify that you received everything ordered. The system will include an
RV50X, power cable, data cable, antenna, antenna cable, and mounting hardware.
Description Qty. Part Number
Sierra Wireless AirLink RV50X Cellular Modem 1
RV50X; NA, SA, EMEA (included with 7900-715) - 616-18846
RV50X; APAC (included with 7900-716) - 616-18847
Power Cable 1
90° Right-angle Coaxial Antenna Cable Adapter 1 312-13913
4.6 m Coaxial Antenna Cable 1 380-13839
Laird Technologies High-Gain Cellular Antenna 1 609-13832
Antenna Mounting Hardware -
1.5 m Antenna Mounting Post 1 9879-064
Ethernet Cables
30 cm Standard Ethernet Cable 1 616-16844
2.1 m Standard Ethernet Cable 1 616-06116
5 m Ethernet Cable (8-pin Turck to RJ-45) Optional 392-13977
25 m Ethernet Cable (8-pin Turck to RJ-45) Optional 392-16699
50 m Ethernet Cable (8-pin Turck to RJ-45) Optional 392-13767
Table 1-2. Communication system components.
Overview of the RV50X
An RV50X Quick Start Guide is included in the device. Full documentation is avail-
able from Sierra Wireless: (https://source.sierrawireless.com/devices/rv-series/rv50x/).
Cable connections
The cable connectors that are used in this application are labeled below.
1-2 AirLink Cellular Communication

Power connector
In the power cable, the red and white wires must be twisted together and connect to a
positive (+) 9 to 36 VDC power supply. The black wire goes to the negative (-). The
green wire is not used.
Product labels
You may need certain details about your RV50X, such as the IMEI Number when
configuring the data plan. This information is given on the label on the bottom of
the RV50X and the packaging box.
Section 1. Introduction to the communication system
1-3Power connector

Section 1. Introduction to the communication system
1-4 AirLink Cellular Communication

Indicator LEDs
The RV50X indicator panel has four LED lights to indicate the status.
All LEDs
lGreen LED chase: Radio module reconfiguration/firmware update or Network
Operator Switching is in progress.
lAmber LED chase: ALEOS software update is in progress.
lSolid Amber: ALEOS software update complete (all LEDs are amber except the
Power LED)
lRed LED chase: The RV50X is in Recovery mode.
Network LED
Indicates the status of the network connection.
lSolid Green: Connected to an LTE network. Off when in LEDpower saving
mode.
lSolid Amber: Connected to a 3G network. Off when in LEDpower saving
mode.
lFlashing Green: Connecting to a network.
lFlashing Red: No network available.
lFlashing Red/Amber: Network Operator Switching is enabled. Consult the
RV50X documentation for details.
Signal LED
Indicates the cellular signal strength.
lSolid Green: Good signal; equal to about 4 or 5 bars.
lSolid Amber: Fair signal; equal to about 2 or 3 bars.
Section 1. Introduction to the communication system
1-5Indicator LEDs

Section 1. Introduction to the communication system
lFlashing Amber: Poor signal; equal to about 1 bar. Relocate the antenna in an
attempt to improve the signal strength.
lFlashing Red: Insufficient signal. Relocate the antenna in an attempt to
improve the signal strength.
Activity LED
Indicates data transfer over the cellular network.
lFlashing Green: Data is being transmitted or received over the WAN interface.
This behavior only appears if the RV50X is configured to display it.
lFlashing Red: Data is being transmitted or received over the RS-232 Serial con-
nection. This behavior only appears if the RV50X is configured to display it.
lFlashing Amber: Data is being transmitted or received over both the WAN inter-
face and the serial connection.
Power LED
Indicates the input power.
lOff: No power or input voltage is ≥36 VDC or ≤7 VDC.
lSolid Green: Power is present.
lGreen with Amber Flash: Power is present and the RV50X has a GPS fix.
lSolid Red: Standby mode.
lFlashing Green: When you press the reset button, flashing green indicates
when to release the reset button to reboot the RV50X.
lFlashing Red: When you press the reset button, flashing red indicates when to
release the reset button to reset the RV50X to the factory default settings.
lFlashing Amber: When you press the reset button for more than 20 seconds,
flashing amber indicates when to release the reset button to enter Recovery
mode. Consult the RV50X documentation for details.
1-6 AirLink Cellular Communication

Optional accessories
The following accessories are available to support the communication system.
Pre-configured biomet system enclosure
Part Number:
7900-126
The pre-configured enclosure is a large weather resistant box with mounting hard-
ware. It is set up for the LI-COR Biomet Data Acquisition System and other
accessories. It includes all of the terminal connections and DIN rails required for a
complete eddy covariance system.
Component Qty. Part Number
10-amp Circuit Breaker; DIN Mountable 2 275-13499
Red 1-tier Terminals; DIN Mountable 8 331-12822
Gray 2-tier Terminals; DIN Mountable 3 331-12885
Blue 2-tier Terminals; DINMountable 4 331-12959
Red 4 mm Terminals; DIN Mountable 3 331-13508
Green 4 mm Terminal; DIN Mountable 1 331-13510
Black 4 mm Terminals; DIN Mountable 3 331-13511
4-position Shorting Blocks 2 331-17204
3-position Shorting Blocks; 4 mm 2 331-16821
2-position Shorting Blocks 2 331-13646
DINTerminal Covers 5 331-12825
DIN End Bracket 4 331-12922
DIN Terminal Labels 2 331-12934
Adhesive Cable Tie Mounts 5 218-03683
Phillips Pan Head Screw (10-32; 3/8") 4 122-00072
Risers to mount the battery 2 9879-090
Riser Plate 1 9879-091
Raised Terminal Block and DIN Mount 1 6579-078
DIN Rail (14 cm) 4 6579-079
Table 1-3. Components included with the enclosure. Many of these parts are
installed in the enclosure prior to delivery.
Eddy covariance system enclosure
Part Number:
7900-050
A basic enclosure with a minimal set of internal components. Includes a pre-drilled
internal back plate, three DIN rails for mounting components, and three strain
relief fittings. It is best to pair this with the Power Distribution Kit (7900-235).
Section 1. Introduction to the communication system
1-7Optional accessories

Section 1. Introduction to the communication system
Power distribution kit
Part Number:
7900-235
Includes DIN-mountable terminal connections, shorting blocks, and a 10-amp cir-
cuit breaker. Provides 11 individual positive and negative power terminals for the
system. Installs in the 7900-050 eddy covariance system enclosure.
Description Quantity Part Number
10-amp Circuit Breaker; DIN Mountable 1 275-13499
DIN Terminal Cover 1 331-12825
DIN Terminal End Bracket 2 331-12922
Red 4 mm Terminals; DIN Mountable 6 331-13508
Green 4 mm Terminals; DIN Mountable 1 331-13510
Black 4 mm Terminals; DIN Mountable 6 331-13511
6-position Shorting Box 2 331-13512
14 AWG Red Wire Lead 1 392-13829
18 AWG Green/Yellow Ground Wire Lead 1 372-04621
35 mm DIN rail
Part Number:
6579-023
Optional DIN rail to mount additional hardware in the eddy covariance system
enclosure.
1-8 AirLink Cellular Communication

Section 2.
Initial assembly
This section describes how to assemble and deploy the communication system. The
following tools are required:
lPhillips and Standard slotted screwdrivers
lBolt drivers or wrenches: 16 mm, 13 mm, and 8 mm (5/8", 1/8", and 5/16"
approximate SAE equivalents)
lPost driver for antenna post
The hardware installation will take about 30 to 60 minutes. Software configuration
will take about 30 minutes to 2 hours.
Note: We recommend that you fully assemble the system, configure your data
plan, and test the system in your office or lab before deploying it in the field.
Allow ample time to troubleshoot any issues and to verify that everything is work-
ing as expected to avoid having to make unplanned site visits.
Preparing the enclosure
In both the eddy covariance system enclosure (7900-050) and the Biomet Data
Acquisition System enclosure (7900-126), install the three strain-relief couplings in
the three bottom openings.
2-1AirLink Cellular Communication

Section 2. Initial assembly
In the eddy covariance system enclosure (7900-050), install the Power Distribution
Kit (7900-235) on the raised DIN rail. Connect the red wire lead between the top of
the breaker and top right red terminal. Install one shorting block to connect all
black terminals and another to connect all red terminals.
Figure 2-1. The power distribution kit (7900-235) installed in the enclosure (7900-050).
2-2 AirLink Cellular Communication