Campbell 9522B, COM9522B Instruction Manual

INSTRUCTION MANUAL

9522B Iridium Satellite Modem

and COM9522B Interface

Revision: 9/16

Copyright © 2009- 2016

Campbell Scientific, Inc.

Modem

Guarantee

This equipment is guaranteed against defects in materials and workmanship.
We will repair or replace products which prove to be defective during the
guarantee period as detailed on your invoice, provided they are returned to us
prepaid. The guarantee will not apply to:



Equipment which has been modified or altered in any way without the

written permission of Campbell Scientific



Batteries



Any product which has been subjected to misuse, neglect, acts of God or

damage in transit.

Campbell Scientific will return guaranteed equipment by surface carrier
prepaid. Campbell Scientific will not reimburse the claimant for costs incurred

in removing and/or reinstalling equipment. This guarantee and the Company’s

obligation thereunder is in lieu of all other guarantees, expressed or implied,
including those of suitability and fitness for a particular purpose. Campbell
Scientific is not liable for consequential damage.

Please inform us before returning equipment and obtain a Repair Reference
Number whether the repair is under guarantee or not. Please state the faults as
clearly as possible, and if the product is out of the guarantee period it should
be accompanied by a purchase order. Quotations for repairs can be given on
request. It is the policy of Campbell Scientific to protect the health of its
employees and provide a safe working environment, in support of this policy a

“Declaration of Hazardous Material and Decontamination” form will be

issued for completion.

When returning equipment, the Repair Reference Number must be clearly
marked on the outside of the package. Complete the “Declaration of
Hazardous Material and Decontamination” form and ensure a completed copy
is returned with your goods. Please note your Repair may not be processed if
you do not include a copy of this form and Campbell Scientific Ltd reserves
the right to return goods at the customers’ expense.

Note that goods sent air freight are subject to Customs clearance fees which
Campbell Scientific will charge to customers. In many cases, these charges are
greater than the cost of the repair.

Campbell Scientific Ltd,

80 Hathern Road,

Shepshed, Loughborough, LE12 9GX, UK

Tel: [phone]

Fax: [phone]

Email: [e-mail]

www.campbellsci.co.uk

PLEASE READ FIRST

About this manual

Please note that this manual was originally produced by Campbell Scientific Inc. primarily for the North
American market. Some spellings, weights and measures may reflect this origin.

Some useful conversion factors:

Area: 1 in2 (square inch) = 645 mm2

Length: 1 in. (inch) = 25.4 mm

1 ft (foot) = 304.8 mm
1 yard = 0.914 m
1 mile = 1.609 km

Mass: 1 oz. (ounce) = 28.35 g
1 lb (pound weight) = 0.454 kg

Pressure: 1 psi (lb/in2) = 68.95 mb

Volume: 1 UK pint = 568.3 ml

1 UK gallon = 4.546 litres
1 US gallon = 3.785 litres

In addition, while most of the information in the manual is correct for all countries, certain information
is specific to the North American market and so may not be applicable to European users.

Differences include the U.S standard external power supply details where some information (for
example the AC transformer input voltage) will not be applicable for British/European use. Please note,

however, that when a power supply adapter is ordered it will be suitable for use in your country.

Reference to some radio transmitters, digital cell phones and aerials may also not be applicable
according to your locality.

Some brackets, shields and enclosure options, including wiring, are not sold as standard items in the
European market; in some cases alternatives are offered. Details of the alternatives will be covered in
separate manuals.

Part numbers prefixed with a “#” symbol are special order parts for use with non-EU variants or for
special installations. Please quote the full part number with the # when ordering.

Recycling information

At the end of this product’s life it should not be put in commercial or domestic refuse but
sent for recycling. Any batteries contained within the product or used during the
products life should be removed from the product and also be sent to an appropriate
recycling facility.

Campbell Scientific Ltd can advise on the recycling of the equipment and in some cases
arrange collection and the correct disposal of it, although charges may apply for some
items or territories.

For further advice or support, please contact Campbell Scientific Ltd, or your local agent.

Campbell Scientific Ltd, 80 Hathern Road, Shepshed, Loughborough, LE12 9GX, UK

Tel: [phone] Fax: [phone]

Email: [e-mail]

www.campbellsci.co.uk

Precautions

DANGER — MANY HAZARDS ARE ASSOCIATED WITH INSTALLING, USING, MAINTAIN ING, AND WORKING ON
OR AROUND TRIPODS, TOWERS, AND ANY ATTACHMENTS T O TRIP ODS AND T OWERS SUCH AS SENSORS,
CROSSARMS, ENCLOSURES, ANTENNAS, ETC. FAILURE TO PROPERLY AND COM P LE TE LY AS S E MB LE ,
INSTALL, OPERATE, USE, AND MAINTAIN TRIPODS, TOWERS, AND ATTACHMENTS, AND F AI LURE TO HEED
WARNINGS, INCREASES THE RISK OF DEATH, ACCIDENT, SERIOUS INJURY, PROPERTY DAMAGE, AND
PRODUCT FAILURE. TAKE ALL REASONABLE PRECAUTIONS TO AVOID THESE HAZARDS. CHECK WITH YOUR
ORGANIZATION'S SAFETY COORDINATOR (OR POLICY) FOR PROCE DURES AND REQUIRED PROTECTIVE
EQUIPMENT PRIOR TO PERFORMING ANY WORK.

Use tripods, towers, and attachments to tripods and towers only for purposes for which they are designed. Do not
exceed design limits. Be familiar and comply with all instructions provided in product manuals. Manuals are
available at www.campbellsci.eu or by telephoning [phone] (UK). You are responsible for conformance
with govern i ng codes and regulations, including safety regulations, and the integrity and location of str uctures or l and
to which towers, tripods, and any attachments are attached. Installation sites should be evaluated and approved by a
qualified engineer. If questions or concerns arise regarding installation, use, or maintenance of tripods, towers,
attachments, or electrical connections, consult with a licensed and qualified engineer or electrician.

General

• Prior to performing site or installation work, obtain required approvals and permits. Comply with all

governing structure-height regulations, such as those of the FAA in the USA.

• Use only qualified personnel for installation, use, and maintenance of tripods and towers, and any

attachments to tripods and towers. The use of licensed and qualified contractors is highly recommended.

• Read all applicable instructions carefully and understand procedures thoroughly before beginning work.

• Wear a hardhat and eye protection, and take other appropriate safety precautions while working on or

around tripods and towers.

• Do not climb tripods or towers at any time, and prohibit climbing by other persons. Take reasonable

precautions to secure tripod and tower sites from trespassers.

• Use only manufacturer recommended parts, materials, and tools.

Utility and Electrical

• You can be killed or sustain serious bodily injury if the tripod, tower, or attachments you are installing,

constructing, using, or maintaining, or a tool, stake, or anchor, come in contact with overhead or
underground utility lines.

• Maintain a distance of at least one-and-one-half times structure height, or 20 feet, or the distance

required by applicable law, whichever is greater, between overhead utility lines and the structure (tripod,
tower, attachments, or tools).

• Prior to performing site or installation work, inform all utility companies and have all underground utilities

marked.

• Comply with all electrical codes. Electrical equipment and related grounding devices should be installed

by a licensed and qualified electrician.

Elevated Work and Weather

• Exercise extreme caution when performing elevated work.

• Use appropriate equipment and safety practices.

• During installation and maintenance, keep tower and tripod sites clear of un-trained or non-essential

personnel. Take precautions to prevent elevated tools and objects from dropping.

• Do not perform any work in inclement weather, including wind, rain, snow, lightning, etc.

Maintenance

• Periodically (at least yearly) check for wear and damage, including corrosion, stress cracks, frayed cables,

loose cable clamps, cable tightness, etc. and take necessary corrective actions.

• Periodically (at least yearly) check electrical ground connections.

WHILE EVERY ATTEMPT IS MADE TO EMBODY THE HIGHEST DEGREE OF SAFETY IN ALL CAMPBELL
SCIENTIFIC PRODUCTS, THE CUSTOMER ASSUMES ALL RISK FROM ANY INJURY RESULTING FROM IMPROPER
INSTALLATION, USE, OR MAINTENANCE OF TRIPODS, TOWERS, OR ATTACHMENTS TO TRIPODS AND TOWERS
SUCH AS SENSORS, CROSSARMS, ENCLOSURES, ANTENNAS, ETC.

Table of Contents

PDF viewers: These page numbers refer to the printed version of this document. Use the
PDF reader bookmarks tab for links to specific sections.

1. Overview ..................................................................... 1

1.1 General Description and Modes of Operation ...................................... 1

1.2 Modem Models and Accessories ......................................................... 1

1.3 Hardware Overview ............................................................................. 2

1.4 Power Control ...................................................................................... 3

1.5 Where it Works .................................................................................... 4

2. Specifications ............................................................. 5

2.1 9522B Specifications ........................................................................... 5

2.2 COM9522B Specifications .................................................................. 5

3. Iridium SIM Card and Modem Setup ......................... 5

3.1 Iridium SIM Card Use .......................................................................... 5

3.2 Setup of Iridium Modems .................................................................... 6

3.2.1 Step 1: Hardware Connections ...................................................... 6

3.2.2 Step 2: DevConfig Connection ...................................................... 6

3.2.3 Step 3: DevConfig Communications ............................................. 7

4. Datalogger Configuration ........................................ 10

5. LoggerNet Configuration ......................................... 11

5.1 Setup of LoggerNet Communications ................................................ 11

5.1.1 Step 1: LoggerNet Setup ............................................................. 12

5.1.2 Step 2: ComPort Configuration................................................... 13

5.1.3 Step 3: Generic Modem Configuration ....................................... 14

5.1.4 Step 4: Generic Modem Configuration Continued ..................... 15

5.1.5 Step 5: PakBusPort Configuration .............................................. 16

5.1.6 Step 6: CR1000 Configuration .................................................... 17

6. Remote Modem Configuration ................................ 18

6.1 Program Example 1 ............................................................................ 19

6.2 Program Example 2 ............................................................................ 20

7. Troubleshooting Tools and Tips ............................. 21

Appendices

A. Sample Data Transfer Calculations ...................... A-1

B. Hardware Installation ............................................. B-1

B.1 SIM Card Installation ....................................................................... B-1

i

Table of Contents

Antenna Installation ........................................................................ B-2

B.2

B.3 9522B Modem Installation .............................................................. B-4

C. Unlocking a SIM Card ............................................ C-1

C.1 Handset Method .............................................................................. C-1

C.2 DevConfig Method .......................................................................... C-1

D. Interfacing LoggerNet to RUDICS ......................... D-1

D.1 Base Station System Requirements ................................................. D-1

D.2 Remote Station Requirements ......................................................... D-1

D.3 Serial Port Redirector ...................................................................... D-1

D.4 LoggerNet Setup .............................................................................. D-3

D.4.1 Step 1: ComPort Configuration ................................................ D-3

D.4.2 Step 2: Generic Modem Configuration .................................... D-4

Figures

1-1. 9522B Base Station Configuration ...................................................... 4

1-2. 9522B Remote Station RS-232 Configuration .................................... 4

1-3. 9522B Remote Station CS I/O Configuration ..................................... 4

3-1. Starting a DevConfig Session .............................................................. 6

3-2. Connected in DevConfig ..................................................................... 7

3-3. CR1000 AT Command String ............................................................. 8

3-4. Modem Reply to Command String ...................................................... 8

3-5. AT&V Command ................................................................................ 9

3-6. Modem Setting Confirmation .............................................................. 9

4-1. Device Configuration Utility ............................................................. 10

4-2. ComPorts Settings Tab ...................................................................... 11

5-1. LoggerNet Setup Tree ....................................................................... 12

5-2. ComPort Configuration ..................................................................... 13

5-3. Generic – Hardware Configuration ................................................... 14

5-4. Generic – Modem Configuration ....................................................... 15

5-5. PakBus Port Configuration ................................................................ 16

5-6. CR1000 Hardware Configuration ...................................................... 17

5-7. CR1000 Schedule Configuration ....................................................... 18

B-1. SIM Card Housing .......................................................................... B-1

B-2. SIM Card Slot.................................................................................. B-1

B-3. Installed SIM Card .......................................................................... B-2

B-4. Antenna, Mount, and Cable ............................................................. B-3

B-5. Antenna Attached to Mount ............................................................ B-3

D-1. Serial Port Redirector Setup ............................................................ D-2

D-2. Serial Port Redirector Setup (cont’d) .............................................. D-2

D-3. Serial Port Redirector Setup (cont’d) .............................................. D-3

D-4. ComPort Configuration ................................................................... D-3

D-5. Generic Modem Configuration ....................................................... D-4

D-6. Generic Modem Configuration (cont’d) .......................................... D-5

Tables

1-1. Equipment List for Base and Remote Stations .................................... 2

1-2. Remote Station COM9522B Wiring ................................................... 3

1-3. Base Station COM9522B Wiring ........................................................ 3

A-1. Data Transfer Time Estimates ......................................................... A-1

ii

9522B Iridium Satellite Modem and
COM9522B Interface Modem

1. Overview

1.1 General Description and Modes of Operation

The Iridium satellite network consists of a constellation of 66 satellites situated
in six planes in low-earth orbit. Each plane is populated by 11 satellites in
polar orbits, giving the Iridium network excellent coverage in high latitudes
that equatorial satellites often cannot reach.

Iridium provides five different services: dial-up data, Short Burst Data (SBD),
Short Messaging Service (SMS), Internet Connection, and Router Based
Unrestricted Digital Internetworking Connectivity Solution (RUDICS). For
the purposes of this manual, we will discuss dial-up data and RUDICS as the
preferred methods of connecting with Campbell Scientific dataloggers.
However, while other services may not be directly relevant to datalogger
operations, the end user may find them valuable. Please contact your Iridium
service provider with questions on these methods.

1.2 Modem Models and Accessories

The Iridium satellite system used by Campbell Scientific consists of the 9522B
modem, COM9522B interface module kit, data cables, antenna and power
supply. The base and remote stations use the same modem type, which both
require a change to their configuration.

When possible, the recommended connection of the remote modem to a
datalogger is via the RS-232 port. It is possible to communicate with a
datalogger via either the CS I/O port or COM Ports 1–4. All datalogger
connections require appropriate cabling and interface accessories (see TABLE

1-1).

The COM9522B is required to connect the modem to the datalogger or
computer and an appropriate power source. For remote applications where AC
power is not available, it is recommended to operate the modem on a schedule
to avoid discharging the battery power supply.

The antenna used for both Iridium modems is the Iridium fixed mast antenna,
pn 30741 (also known as AT1621-142). For best signal reception, the antenna
should be mounted so that it has an unobstructed view of the sky and the
horizon. Reception quality changes as satellites move overhead; therefore, it is
critical that the view be clear. See Section 7, Troubleshooting Tools and Tips

(p. 21), for information about checking signal quality.

1

9522B Iridium Satellite Modem and COM9522B Interface Modem

TABLE 1-1. Equipment List for Base and Remote Stations

WARNING

Base Station Remote Station

#30693 9522B L-Band Data Modem

#30741 Antenna #30741 Antenna

#18017-L Antenna Cable #18017-L Antenna Cable

#18436 Right Angle SMA

Adaptor (may be required
depending on installation)

#30653 COM9522B #30653 COM9522B

#3

0693 9522B L-Band Data Modem

#30627 Mounting Kit

8436 Right Angle SMA Adaptor

#1

Iridium SIM Card (comes with
modem)

#10873 serial cable (used to
connect PC to the COM9522B)

#30626 Mounting Kit for
30741 Antenna

The Irid

ium Satellite Modem and Interface Kit (pn #30694) includes most
items shown above for a base or remote station. It does not include the
#18017-L Antenna Cable which must be ordered at the desired length. Also,
it includes only the default option (#18663 Null Modem Cable) for connecting
the remote station to a datalogger.

1.3 Hardware Overview

Iridium SIM Card (comes with
modem)

#1

8663 Null Modem Cable (1 ft lead)

OR

SC932A with #10873 and SC12 (only
required if using CSI/O port of
datalogger)

OR

SC110 9-pin Male DTE to Bare Leads
(only required if using a datalogger
COM Port)

#3

0626 Mounting Kit for #30741

Antenna

TABLE 1-1 lists the hardware typically used for both a base and remote
station. TABLE 1-2 and TABLE 1-3 list common wiring for both the remote
and base stations. FIGURE 1-1 to FIGURE 1-3 represent the typical
configurations of the base and remote stations. Please refer to Appendix B,
Hardware Installation
procedure for both the base and remote stations.

Be sure that the #30741 antenna is connected to either
of the modems before applying power, as damage to
the equipment may occur.

2

(p. B-1), for a thorough description of the installation

9522B Iridium Satellite Modem and COM9522B Interface Modem

TABLE 1-2. Remote Station COM9522B Wiring

TABLE 1-3. Base Station COM9522B Wiring

Hardware ComPort Description Colour Connection

ntenna

9522B

COM9522B

#18663 RS-232

SC932A
(optional)

Hardware ComPort Description Colour Connection

9522B

CS I/O

A

COM9522B Interface 26-pin ribbon cable connector

ower Control Yellow Control Port Datalogger (5V power trigger)

P

Ground Black

Modem Power Red

Serial
Communications

“DCE Device” #10873 9-pin connector of COM9522B

“Datalogger” SC12 CS I/O port of Datalogger

A

COM9522B Interface

#18663 9-pi

ntenna

“ANT” SMA connector to antenna
cab

le using #18436 adaptor

G (Datalogger / Direct to Station Power
Supply)

12V (Datalogger / Direct to Station Power
Supply)

n connector of COM9522B

ANT” SMA

“
connector to
antenna cable

26

-pin ribbon cable

connector

COM9522B

#

10873

1.4 Power Control

RS-232

12V (Direct to

Power Control Yellow

Ground Black

Modem Power Red

Serial
Communications

The COM9522B will be used to control power to the modem with the use of
5 Vdc trigger on a datalogger control port (ex. C1: yellow wire). It is possible
to power the modem from the datalogger; however, it is recommended that a
separate power source be used for the modem to avoid catastrophic loss of data
in case of power failure. The COM9522B must draw power directly from a
12 Vdc power supply (power +: Red, ground/power –: Black).

#10873 C

Station Power
Supply)

G (Direct to Station
Power Supply)

12V (Direct to
Station Power
Supply)

onnect to PC

3

9522B Iridium Satellite Modem and COM9522B Interface Modem

FIGURE 1-1. 9522B Base Station Configuration

IGURE 1-2. 9522B Remote Station RS-232 Configuration

F

FIGURE 1-3. 9522B Remote Station CS I/O Configuration

1.5 Where it Works

Unlike other satellite systems, the Iridium satellite network is located in a low
polar orbit, giving the system complete global coverage.

Their relatively low altitude (780 km) means that they are situated close to
transmitting modems and, therefore, require less transmission energy.
Additionally, the Iridium network consists of 66 satellites in 11 planes with an
extra six satellites reserved as backups. This redundancy potentially gives the
iridium system excellent reliability versus other systems that rely on two or
three satellites.

4

2. Specifications

2.1 9522B Specifications

Power Supply for System (9522B and COM9522B)

E

nvironmental (9522B)

F Interface (9522B)

R

9522B Iridium Satellite Modem and COM9522B Interface Modem

Off State: 20 uA
Transmission Current: 500 mA @ 12 Vdc
Operating: 4 to 32 Vdc, 333 mA @ 12 Vdc
Standby: 125 mA @ 12 Vdc

Operating temperature: –30 to +70 °C
Operating humidity: 25% to 75%
Storage temperature: –40 to +85 °C
Storage humidity: 93% (max)

Frequency range: 1616 MHz to 1626.5 MHz
Duplexing method: TDD (Time Domain Duplex)
Oscillator stability: ± 1.5 ppm
Input/output impedance: 50 ohms
Multiplexing method: TDMA/FDMA

M

echanical (9522B)

Length: 162 mm (6.38 in)
Width: 81 mm (3.19 in)
Depth: 28 mm (1.1 in)
Weight: 420 g (14.82 oz) (approximate)

2.2 COM9522B Specifications

Power Supply

Operating: 9 to 18 Vdc, 12 Vdc nominal,

32 mA (On State Max),
20 µA (Off State)

M

ax Supply

Current: 2500 mA

O

perating Temperature: –40 to +70 °C

Control Input Voltage

Guaranteed Off: < 1.25 volts
Guaranteed On: > 3.24 volts
Maximum Voltage: 18 Vdc

3. Iridium SIM Card and Modem Setup

3.1 Iridium SIM Card Use

Please note that the new SIM cards that come with the Iridium modems are
already unlocked. The SIM cards can be activated through Joubeh
Technologies at:

5

9522B Iridium Satellite Modem and COM9522B Interface Modem

11 Thornhill Dr., Suite 201
Dartmouth, NS, CANADA, B3B 1R9
T: [phone]

www.joubeh.com

If you have acquired a SIM card that needs to be unlocked, please see
Appendix C, Unlocking a SIM Card
to the field.

3.2 Setup of Iridium Modems

Once the SIM cards are unlocked (Appendix C, Unlocking a SIM Card (p. C-1)),
it is necessary to set up the base and remote modems using Device
Configuration Utility (DevConfig). (The base and remote modems can also be
set up using a terminal emulation program such as Procomm or
HyperTerminal.)

3.2.1 Step 1: Hardware Connections

Connect the Iridium satellite modem to the COM9522B and connect a serial
cable from the COM9522B to a COM Port on your computer. Connect the
COM9522B to the power supply. Be sure to connect the yellow power control
wire to +12V, so that the COM9522B will switch on power for the 9522B.

(p. C-1). This should be done before going

3.2.2 Step 2: DevConfig Connection

Open DevConfig. Under Device Type, select Unknown. Select the
appropriate Communication Port and set the Baud Rate to 19200. Press
Connect.

FIGURE 3-1. Starting a DevConfig Session

6

9522B Iridium Satellite Modem and COM9522B Interface Modem

3.2.3 Step 3: DevConfig Communications

Once you have clicked Connect, you should be connected to the modem
(FIGURE 3-2).

IGURE 3-2. Connected in DevConfig

F

Type the following command string that correlates to the datalogger and/or
Baud rate being used:

CR1000: AT&F0 S0=1 &D0 +IPR=6,0 V0 &K0 &W0 &Y0
CR10X: AT&F0 S0=1 &D0 +IPR=5,0 V0 &K0 &W0 &Y0

The appropriate command string will need to be used in both modems.

Press “Enter” once the string has been input. See FIGURE 3-3 and FIGURE

3-4 for an example.

7

9522B Iridium Satellite Modem and COM9522B Interface Modem

FIGURE 3-3. CR1000 AT Command String

The modem should add a 0 at the end of the command string (FIGURE 3-4).

FIGURE 3-4. Modem Reply to Command String

8

9522B Iridium Satellite Modem and COM9522B Interface Modem

To ensure that the settings have been stored in the modem type the command:
AT&V.

IGURE 3-5. AT&V Command

F

The modem will return the following as seen in FIGURE 3-6 and should
include the elements just added.

FIGURE 3-6. Modem Setting Confirmation

9

9522B Iridium Satellite Modem and COM9522B Interface Modem

This is a summary of the currently active modem profile and ensures that when
power is cycled to the modem it will have the correct auto-answer, DTR, and
flow control settings. Exit Hyperterminal and save your settings for later.

4. Datalogger Configuration

To ensure proper communications with the datalogger, it will be necessary to
configure the datalogger. This can be done via DevConfig. Follow the
instructions provided to make a connection to the datalogger.

IGURE 4-1. Device Configuration Utility

F

Once connected, select the ComPorts Settings tab (FIGURE 4-2). With the
ComPort set to RS-232, set the Verify Interval to its maximum value of
65534 seconds and select the 19.2K Fixed Baud Rate. If you require the use

of the CS I/O port for communications, select the CSI/O – ME ComPort and
set the Baud Rate to 19.2K Fixed. If you require the use of a COM port for
communications, select the appropriate COMPort and set the Baud Rate to

19.2K Fixed.

Make any additional changes required for your application. Press the Apply
button to save the changes.

10

9522B Iridium Satellite Modem and COM9522B Interface Modem

IGURE 4-2. ComPorts Settings Tab

F

5. LoggerNet Configuration

5.1 Setup of LoggerNet Communications

This section deals with the proper software setup of a remote section that uses
the COM9522B in Campbell Scientific’s LoggerNet datalogger support
software. All screenshots are based on the CR1000 datalogger. Please note
that array-based dataloggers (for example, CR10X) can be configured in
LoggerNet in a similar fashion.

11

9522B Iridium Satellite Modem and COM9522B Interface Modem

5.1.1 Step 1: LoggerNet Setup

Start LoggerNet and open the Setup screen from the Main category of the
toolbar. Start the configuration by clicking on the Add Root button. From the
Add submenu make the following selections:

 ComPort
 Communications
 Generic
 PakBusPort
 CR

F

inally, click the Close button on the Add submenu. Your setup tree should

appear as in FIGURE 5-1.

1000

F

IGURE 5-1. LoggerNet Setup Tree

12

9522B Iridium Satellite Modem and COM9522B Interface Modem

5.1.2 Step 2: ComPort Configuration

With the setup tree entered, you will now need to complete the configuration of
each element. Start with selecting the ComPort element at the root of the tree
(FIGURE 5-2). Be sure that the ComPort Connection is correct for the
computer used as part of your base station, and make sure that the
Communications Enabled box is checked.

Set the Extra Response Time and ComPort Communication Delay to 3
seconds. Set the Delay Hangup to 200 ms. This will prevent LoggerNet from
hanging up whenever there is a slight lag in transmission time, which is
common in satellite applications.

IGURE 5-2. ComPort Configuration

F

13

9522B Iridium Satellite Modem and COM9522B Interface Modem

5.1.3 Step 3: Generic Modem Configuration

Select the Generic element as in FIGURE 5-3. Ensure that the
Communications Enabled box is checked, change the Maximum Baud Rate

to 19200 (9600 for a CR10X), set the Extra Response Time to 3 seconds,
change the Maximum Packet Size to 1000, and set the Delay Hangup to
200 ms. It is recommended that you set a Maximum Time On-Line as part of
your configuration.

Once complete, move to Step 4 to finish the configuration of the Generic
element.

F

14

IGURE 5-3. Generic – Hardware Configuration

9522B Iridium Satellite Modem and COM9522B Interface Modem

NOTE

5.1.4 Step 4: Generic Modem Configuration Continued

Click on the Modem tab located next to the Hardware tab (FIGURE 5-4). Set
the RTS CTS Use to “3. The RTS line will be lowered”.

In the Dial Script box enter the following string:

T"^m" "ATV1&D0&K0^m" R"OK"1200
"ATDT00XXXXXXXXXXXX^m" R"CONNECT"50000

and in the End Script enter:

T"+++" R"OK"1200 "ATH^m" R"OK"2000

The Xs in the Dial Script represent the number of the remote
modem being used. You must enter the 12-digit number supplied
by your service provider.

IGURE 5-4. Generic – Modem Configuration

F

15

9522B Iridium Satellite Modem and COM9522B Interface Modem

5.1.5 Step 5: PakBusPort Configuration

As shown in FIGURE 5-5, select the PakBusPort. Be sure the
Communications Enabled box is checked, change the Maximum Baud Rate
to 19200 (9600 for a CR10X), set the Beacon Interval to 0, set the Extra
Response Time to 15 seconds, and, if present, set the Delay Hangup to
200 ms.

You may change other settings in this configuration to suit your particular
application. Once complete, move to Step 6 to configure the datalogger.

IGURE 5-5. PakBus Port Configuration

F

16

9522B Iridium Satellite Modem and COM9522B Interface Modem

5.1.6 Step 6: CR1000 Configuration

Select your datalogger as shown in FIGURE 5-6. Be sure that the
Communications Enabled box is checked and that the PakBus Address is
correct for the datalogger being used. Set the Delay Hangup to 200 ms.

IGURE 5-6. CR1000 Hardware Configuration

F

Select the Schedule tab and configure the Collection Interval as required for
your application. Be sure that the Scheduled Collection Enabled box is
checked. FIGURE 5-7 shows an example of a daily scheduled data collection
that is to start at 1:00pm. The number of retries and the retry interval are left in
their default state in the example. These values should be adjusted as required.

Once all configurations are complete, click the Apply button in the lower left
hand corner. The station is now set up in LoggerNet.

17

9522B Iridium Satellite Modem and COM9522B Interface Modem

IGURE 5-7. CR1000 Schedule Configuration

F

6. Remote Modem Configuration

As a matter of system redundancy, it is recommended that the following
programming be used as part of your datalogger program. If this programming
is not used, it is possible that the remote modem may lose its configuration. If
this occurs, remote communication will no longer be available. The program
examples are for a CR1000, but they are adaptable to the CR800 series and
CR3000 dataloggers.

18

9522B Iridium Satellite Modem and COM9522B Interface Modem

'CR1000 Series Datalogger

EndProg

6.1 Program Example 1

In example 1, the station is a solar powered site where power management is a
concern. Modem power is controlled by the COM9522B via control port 1.

During this time, the modem is sent its configuration via the RS-232 port and
the remainder of the time is used for actual communications. The modem is
powered up twice per day for 15 minutes each time.

Declare Public Variables

'
'Variables for Iridium Configuration

Public SetupStr As String * 51
Public configure_modem As Boolean

'

Main Program

BeginProg

'Ensure the control port used to trigger power to the modem is set as an output.
'In this example control port 1 is used to turn power on/off for the modem.

PortSet (1,1)
PortSet (1,0)

Scan (5,Sec,3,0)

'Activate Iridium Modems at Noon & Midnight Daily for 15 minutes each time.
'Allow modem warmup time & check settings (5 minutes) & data transmissions (10 minutes)
' *** Use intervals that are applicable for your application ***

If TimeIntoInterval (715,720,Min) Then PortSet (1,1)
If TimeIntoInterval (10,720,Min) Then PortSet (1,0)

'Allow the modem 1 minute for warm up before sending settings. Once settings are
'sent to the modem allow another 4 minutes to ensure the modem is registered on
'the network before attempting communications.

If IfTime (716,720,min) Then configure_modem = true

If configure_modem = true Then

EndIf

NextScan

SerialOpen (ComRS232,19200,0,0,2000)
Delay (0,1,Sec)

'Send the correct settings

SetupStr = "AT&F0 S0=1 &D0 +IPR=6,0 V0 &K0 &W0 &Y0" & CHR(13) & CHR(10)
SerialOut (ComRS232,SetupStr,"",0,0)
configure_modem = false
SerialClose (ComRS232)

19

9522B Iridium Satellite Modem and COM9522B Interface Modem

'CR1000 Series Datalogger

EndProg

6.2 Program Example 2

In example 2, the station is a solar powered site where power management is a
concern. Modem power is controlled by the COM9522B via control port 1.

During this time, the modem is sent its configuration via the CS I/O port and
the remainder of the time is used for actual communications.

For details on programming for the CR10X, contact Campbell Scientific.
Please note that the interface between the CR10X and the COM9522B requires
the use of SC932A CS I/O to RS-232 DCE interface.

Declare Public Variables

'
'Variables for Iridium Configuration

Public SetupStr As String * 51
Public configure_modem As Boolean

Main Program

'

BeginProg

'Ensure the control port used to trigger power to the modem is set as an output.
'In this example control port 1 is used to turn power on/off for the modem.

PortSet (1,1)
PortSet (1,0)

Scan (5,Sec,3,0)

'Activate Iridium Modems at Noon & Midnight Daily for 15 minutes each time.
'Allow modem warmup time & check settings (5 minutes) & data transmissions (10 minutes)
' *** Use intervals that are applicable for your application ***

If TimeIntoInterval (715,720,Min) Then PortSet (1,1)
If TimeIntoInterval (10,720,Min) Then PortSet (1,0)

'Allow the modem 1 minute for warm up before sending settings. Once settings are
'sent to the modem allow another 4 minutes to ensure the modem is registered on
'the network before attempting communications.

If IfTime (716,720,min) Then configure_modem = true

If configure_modem = true Then

SerialOpen (ComME,19200,0,0,2000)
Delay (0,1,Sec)

'Send the correct settings

SetupStr = "AT&F0 S0=1 &D0 +IPR=6,0 V0 &K0 &W0 &Y0" & CHR(13) & CHR(10)
SerialOut (ComME,SetupStr,"",0,0)
configure_modem = false
SerialClose (ComME)

EndIf

NextScan

20

9522B Iridium Satellite Modem and COM9522B Interface Modem

7. Troubleshooting Tools and Tips

Problem: I have intermittent successful connections between the remote and
base station modem. The signal strength is weak and the data transfer speeds
are slow.

Solution: The antenna may not have a complete 180° view of the sky. Some
objects and debris such as snow and trees can interfere with communications.
Make sure there are no obstructions to the antennas when installing. You may
need to reposition or elevate your antenna to obtain the best reception.

The Signal Quality AT command can be used to confirm signal strength during
installation/repositioning of the antenna. This will require use of a laptop
connected to the COM9522B interface and a terminal emulator. Once the
terminal emulator is connected, the following command can be entered to
check signal strength:

AT+CSQ

The modem should return a value of between 0 and 5 within 10 seconds.
Attempt to get the largest value during your installation/repositioning.

Problem: LoggerNet immediately brings back an error message saying that
communications with the station have failed.

Solution: Sometimes PakBus© beacons sent to other stations by LoggerNet
interfere with successful communications using Iridium Satellite Modems.
Either turn PakBus© beaconing off or disable communications with your other
stations when you attempt to download using Iridium. This can be
accomplished in the Setup screen in LoggerNet. Finally, restart LoggerNet to
clear the communications queue of any tasks.

Problem: LoggerNet makes several attempts to connect to the remote station
with no success. The failure is not immediate and the LoggerNet LogTool may
show a “No Carrier Detected” error.

Solution: It is possible that the base modem has lost its configuration. Resend
the configuration as shown in Section 3.2, Setup of Iridium Modems
attempt communications again.

Problem: I am using Iridium to communicate through the CS I/O port on my
datalogger. Whenever I try connecting with the datalogger, LoggerNet reports
that communication with the station has failed. This message takes several
seconds to appear.

Solution: You may have connected your SC932A device backwards at the
remote station. When you install the SC932A, it is imperative to make sure
that the device is connected in the proper way. Follow the label on the device
for the proper connections.

(p. 6), and

21

9522B Iridium Satellite Modem and COM9522B Interface Modem

22

Appendix A. Sample Data Transfer

TABLE A-1. Data Transfer Time Estimates

NOTE

Calculations

The calculations below are based upon maximum theoretical
throughputs. Real world transmission times for the Iridium
Satellite Network have proven to be as much as twice as slow.

When transmitting the data back from the station, the power consumption of
the modem must be taken into account in order to avoid excessive discharge of
the battery power supply. To get an idea of what the transmission time and
associated power drain might be for a typical meteorological station, consider
the following example:

A station measures wind speed and direction, precipitation, temperature and
relative humidity, solar radiation, and barometric pressure. The datalogger is a
CR1000. The monthly data file contains 2 data tables; a small maintenance
table and a 30 parameter meteorological data table. The size of a monthly
ASCII data file is 124 kB.

If the station’s data were downloaded monthly, the time (T) for the data
transfer could be calculated as shown below:

T

(

With a file size of 124 kB and a transfer rate of 10 kB per minute, the
download time is approximately 13 minutes.

If the data were downloaded daily, the file would be much smaller,
approximately 5 kB. A daily data transfer time would be approximately 30
seconds. Please note that a 15 second connection time should be added to the
above times to account for the initial connection time.

TABLE A-1 below shows the transfer time depending on whether data is
collected daily, weekly, or monthly.

Collection Interval File size (kB) Transfer time

Monthly 124 13 minutes

Weekly 35 3.5 minutes

Daily 5 30 seconds

T

he CR10X datalogger generates data arrays which are very similar in size to
the table-based dataloggers. For example, the station mentioned above
generates a 124 kB meteorological data table and a 2 kB maintenance table
each month. If a CR10X is employed to measure the same parameters, the data
arrays would be the same size.

= File size (kB) / Transfer Rate (10 kB/min)

Download)

A-1

Appendix A. Sample Data Transfer Calculations

NOTE
NOTE

Power Calculation

When configuring a power supply (that is, solar panel and battery)
for a remote station, it is essential to design with the worst case
scenario in mind. This will help to ensure that the station will
perform as expected.

The power calculation for data transfer can be carried out now that the transfer
time is known. The modem has the following power consumption
characteristics:

- 0 mA when powered off

- 300 mA stand-by

- 800 m

A transmit (2500 mA max)

The time slot for powering the modem must be long enough to allow for the
complete downloading of the datalogger’s data and connection times. Refer to
TABLE A-1 or make your own calculation based on the collection interval you
intend to use.

It is advisable to make the time slot longer than the minimum download time
required to allow for initial connection times and possible retries. It is also
advisable to arrange the time slot during a time of day when the power supply
is most robust. For a solar powered station, this would be the early afternoon.

The periods of power consumption in a day can be divided up as follows:

Period A: the modem is powered off – 0 mA
Period B: the modem powered up in stand-by mode – 300 mA
Period C: the modem is transmitting the data – 2500 mA

Now consider a 35 kB data file size and a datalogger programmed power time
slot of 1/2 hour; the periods above become:

Period A = 24 hours - Period B – Period C
Period B = 30 minutes – Period C
Period C = 3.5 minutes (from TABLE A-1)

We can substitute in the Period B and C values to obtain all Periods:

Period A = 23.5 hours = 0.0 (A hr)/Day
Period B = 26.5 minutes @ 300 mA = 0.1325 (A hr)/Day
Period C = 3.5 minutes @ 2500 mA = 0.1458 (A hr)/Day

The total draw for the data transfer is the sum of the periods, 0.2783 (A hr)/Day,
one day per week.

The (A hr)/Day calculation for each period is as follows:

= Current Draw in mA • (Interval in minutes / 60 min) / 1000

A-2

Appendix B. Hardware Installation

WARNING

SIM Card

The hardware shown in this appendix consists only of hardware listed in
TABLE 1-1. Although it may be possible to use other hardware, it will not be
addressed in this appendix.

Do not connect power to either modem until installation
is complete, as damage to the equipment may occur.

B.1 SIM Card Installation

These installation steps apply to both the base and remote modems. Be sure
the correct card is installed in the proper modem. Start by removing the cover
on the top of the modem (FIGURE B-1). This will require the use of a 5/64
Allen wrench.

Open the card slot by pushing the card holder away from the end labeled
“Lock”, until it is able to flip up. Place the card in the slot in the proper
orientation as shown in FIGURE B-1. The card notch will need to line up with
the notch of the card slot. Close and lock the card slot into place (FIGURE B-2
and FIGURE B-3). Once complete, replace the housing cover.

Housing

IGURE B-1. SIM Card Housing

F

F

IGURE B-2. SIM Card Slot

B-1

Appendix B. Hardware Installation

Installed

SIM Card

Card Notch

IGURE B-3. Installed SIM Card

F

B.2 Antenna Installation

These instructions apply to both the base and remote stations. This installation
does not have to precede the modem installation. It should be conducted in the
most convenient and logical order.

The installation of the #30741 antenna and cable should begin by feeding the
antenna cable through the nut, then spacer, and finally antenna mount
(FIGURE B-4). Next, loosen the four Phillips screws at the base of the antenna
and separate the two pieces. Feed the antenna cable through the bottom half
and secure the cable to the connector on the top half (FIGURE B-4). Once the
cable is in place, reattach the bottom half of the antenna and secure the four
Phillips screws. Be sure to use the alignment notches on the two halves before
securing the antenna together.

B-2

Appendix B. Hardware Installation

FIGURE B-4. Antenna, Mount, and Cable

Thread the antenna onto the 3/4 inch supplied nut, being sure not to cross the
threads (FIGURE B-5).

FIGURE B-5. Antenna Attached to Mount

B-3

Appendix B. Hardware Installation

B.3 9522B Modem Installation

The base station installation should be conducted before proceeding to the field
to conduct the remote station installation. With the base station installed first,
it will provide the opportunity to test the communications from the base station
before going to and/or while still in the field. If there is a malfunction, you
may be able to address the problem without having to return to the remote
station.

The modem installation should employ the following steps:

1. Secure
the enclosure in an appropriate location. Be sure to keep in mind all cable
runs (that is, antenna, power/control, and interface).

2. Connect the ribbon cable of the 9522B interface to the modem. Connect
the other end of the ribbon cable to the COM9522B.

3. Connect the #10873 serial cable (base station) to the data port of the
interface to the PC serial port.

4. For the remote station, connect the #18663 serial cable between the
COM9522B data port and the datalogger, unless using datalogger’s CS I/O
port (refer to FIGURE 1-3).

5. Connect the antenna cable to the “ANT” connector of the modem. Use the
#18436 right angle adaptor between the antenna cable and modem to

reduce cable strain.

6. Connect the bare leads of the COM9522B to datalogger and power supply.
Start your connections with the power control leads. Be sure power is off
at the power supply when making these connections.

Once all the items are attached, power can be applied to the modem.

the #30627 mount to the 9522B interface. Secure this assembly in

B-4

Appendix C. Unlocking a SIM Card

NOTE

There are two methods to unlock a SIM card. The equipment you have
available will dictate which method is used.

C.1 Handset Method

To unlock the Iridium SIM card permanently using the Iridium Handset, follow
these instructions.

Install the SIM card. Attach the antenna and 9522B interface. Attach the
handset as required. Apply power to the modem.

The handset will request the PIN number before proceeding. Once you enter
the PIN number (default 1111), the modem will register itself. You will need
to navigate the menus of the handset as follows:

• Find “PHONE SETUP”, click ok

• From this menu select “REQUIRE SIM PIN”

• Navigate until “OFF” is displayed, select by clicking ok

• Exit out of the menus once the PIN requirement is deactivated.

With the card unlocked, you can continue with your modem setup.

C.2 DevConfig Method

In order to unlock the SIM cards with this method, you will need DevConfig or
a terminal emulator. The configuration will need to be the same as listed in
Section 3.2, Setup of Iridium Modems

Both SIM cards must be unlocked.

When conducting these steps, you will need to have the SIM card installed in
the modem. The antenna must be connected and have a sky view for
communication with the satellite network. Finally, the unit must be powered.
Refer to the appropriate sections of this manual for information about these
requirements.

Once the modem and DevConfig are ready, enter the following command:

AT+CPIN? <Enter>

This command requests that the modem respond as to whether a password is
required. The expected modem response is:

+CPIN: SIM PIN

The response confirms that the SIM Card PIN1 code is required to unlock the
card. If you get a different response, contact the SIM card provider to
determine if a different code is required. If you get a response of “+CPIN:
SIM PIN2”, this may mean that the card is already unlocked or requires a
different code.

(p. 6). Refer to Section 3.2 for this setup.

C-1

Appendix C. Unlocking a SIM Card

The next step is to enter the PIN code for the SIM card.

AT+CPIN=”1111” <Enter>

The modem should respond with an “OK” which means the PIN code has been
accepted. This explanation assumes that the default code of “1111” is being
used. If you get an “ERROR” reply, be sure that the command was entered as
shown. If you continue to get an error response, contact the SIM card provider
to determine if a different code is required.

The next step is to enter the command to deactivate the PIN code requirement.
If your PIN code is different from the “1111”, use this in the command in its
place.

AT+CLCK=”SC”,0,”1111” <Enter>

The modem should respond with an “OK”, which means the command has
been accepted. If you get an “ERROR” reply, be sure that the command was
entered as shown. If you continue to get an error response, contact the SIM
card provider for further information.

The final step should be to test that the SIM card is unlocked and will remain
unlocked. Start by powering down the modem and then reapplying power.
Allow the modem to warm up for about 30 seconds. The test consists of
attempting to dial the 12-digit data number for the other SIM card in
DevConfig.

ATDT00<12-DIGIT DATA #> <Enter>

If you are able to dial the number without getting a prompt for a PIN code, then
the code requirement is deactivated. The modem should respond with “NO
ANSWER” after several seconds. This assumes the other modem is not
communicating.

C-2

Appendix D. Interfacing LoggerNet to

NOTE

RUDICS

Contact Campbell Scientific if you are interested in using RUDICS.

D.1 Base Station System Requirements

1. LoggerNet software version 4.0 or greater

2. Telnet-compliant serial port redirector software

3. Iridium service account, supplied by Iridium service provider. You w
al

so need to make arrangements with service provider to access th

R

UDICS network.

4. A PC with static IP internet access

5. LoggerNet and serial port redirector software should be referenced for
relevant PC hardware requirements

D.2 Remote Station Requirements

1. Datalogger configured as described in Section 4, Datalogger
Configuration

16)

, and Section 5.1.6, Step 6: CR1000 Configuration (p. 17)

atalogger program should include modem configuration (Section 6

2. D

emote Modem Configuration

R

3. Modem configured as described in Section 3.2, Setup of Iridium Modems

(p. 10), Section 5.1.5, Step 5: PakBusPort Configuration (p.

(p. 18))

D.3 Serial Port Redirector

To communicate with a remote datalogger using RUDICS, the computer
running LoggerNet must have Telnet-compliant serial port redirector software
installed (also known as a serial port to telnet emulator software).

ill

e

,

(p. 6)

Currently compatible software can be found here. The software version tested
at Campbell Scientific and known to operate is version 2.6.1.

www.fabulatech.com/serial-port-redirector.html

Campbell Scientific cannot guarantee that other versions of this
software will operate as intended in this application. Any support
will need to be requested directly of any third party software
provider.

Once the software is installed, click on the Add Client Virtual Port button to
create a connection to the RUDICS system. Fill in the information in the Add

D-1

Appendix D. Interfacing LoggerNet to RUDICS

Serial Port window, select an unused serial port, and add the IP address and
port number to connect to.

IGURE D-1. Serial Port Redirector Setup

F

Next, click on the Advanced button, and on the Protocol tab, select Telnet.
Click OK to create the new virtual serial port connection. Finally, click the
power button to enable the connection.

IGURE D-2. Serial Port Redirector Setup (cont’d)

F

D-2

F

IGURE D-3. Serial Port Redirector Setup (cont’d)

D.4 LoggerNet Setup

Appendix D. Interfacing LoggerNet to RUDICS

Now that the serial port emulator has been configured, be sure to restart
LoggerNet if running. Use the following steps to configure LoggerNet to dial
the remote modem.

D.4.1 Step 1: ComPort Configuration

Configure the connection to use the newly created virtual com port and set the
Extra Response Time to 5 seconds.

F

IGURE D-4. ComPort Configuration

D-3

Appendix D. Interfacing LoggerNet to RUDICS

D.4.2 Step 2: Generic Modem Configuration

Add a new Generic modem to the ComPort, select a Maximum Baud Rate
of 115200 and Maximum Packet Size of 1024.

F

IGURE D-5. Generic Modem Configuration

In the Modem tab, add a Dial Script to instruct the RUDICS system to create a
new connection to the remote modem. Use the following script to dial the
number of the modem to be contacted. Be sure to replace the “X…” below
with the 12 digit number supplied by your Service Provider.

D2000
T "ATS29=8^M"
R "OK" 40000
T "ATS57=9600^M"
R "OK" 40000
T "ATDI00XXXXXXXXXXXX^M"
R "CONNECT" 40000

Next, add an End Script to close the connection to the remote modem.

D1200
T "+++"
D1200
T "ATH^M"

D-4

Appendix D. Interfacing LoggerNet to RUDICS

IGURE D-6. Generic Modem Configuration (cont’d)

F

Finally, add a PakBusPort and a datalogger and configure them according to
the intended application (see Section 5.1.5, Step 5: PakBusPort Configuration

(p. 16), and Section 5.1.6, Step 6: CR1000 Configuration (p. 17), for LoggerNet

configuration details). Be sure to uncheck the PakBus Port Always Open box
on the PakBusPort.

D-5

Appendix D. Interfacing LoggerNet to RUDICS

D-6

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