Campbell DCP-Intelimax User manual

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INSTRUCTION MANUAL
DCP-Intelimax Modem Kit
Revision: 05/15
C o p y r i g h t © 0 0 0 0 - 0 0 0 0
C a m p b e l l S c i e n t i f i c , I n c .

Table of Contents
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Table of Contents
PDF viewers: These page numbers refer to the printed version of this document. Use the
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1. Introduction................................................................1
2. Getting Started...........................................................1
3. Network Coverage......................................................1
4. Specifications.............................................................2
5. Circuit Switched Data ................................................3
6. Modem Overview........................................................4
6.1 Operation Modes................................................................................. 5
6.1.1 Choosing a Mode ........................Error! Bookmark not defined.
6.1.2 IP Stack .......................................Error! Bookmark not defined.
6.1.2.1 IP Stack Auto....................Error! Bookmark not defined.
6.1.2.2 IP Stack Manual ...............Error! Bookmark not defined.
6.1.3 PPP WAN ...................................Error! Bookmark not defined.
6.1.3.1 PPP WAN Auto (Default) Error! Bookmark not defined.
6.1.3.2 PPP WAN Conditional.....Error! Bookmark not defined.
6.1.3.3 PPP WAN Manual............Error! Bookmark not defined.
6.1.3.4 Configuring Data Loggers for PPP WANError! Bookmark
not defined.
6.1.4 Serial Modem............................................................................... 5
7. Modem LED Functions ..............................................5
8. Modem Configuration................................................6
8.1 Intelimax Software.............................................................................. 6
8.1.1 Installing USB Drivers................................................................. 6
8.1.2 Intelimax GUI .............................................................................. 9
8.2 Configuring the modem for Serial Modem operation ....................... 10
8.3 Configuring the modem for IP Stack operation................................. 11
8.4 AT Commands .................................................................................. 11
9. Data Logger Connection..........................................12
9.1RS-232 vs CS I/O.............................................................................. 12
9.2 Datalogger I/O Ports for Modem Connection ................................... 13
9.3 Connection via CS I/O Ports ............................................................. 14
9.3.1 SC105 Interface.......................................................................... 15
SC1105 Configuration using Device Configuration Utility....... 16
9.3.2 16
9.3.3 Configuring the SC105 using Hyperterminal............................. 18
9.4 Connection via Control Ports ............................................................ 19

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9.4.1 Configuring Logger for RS-232 over Control Ports ...................20
9.5 Connection via RS232 port................................................................22
9.6 Connection via CPI Port ....................................................................23
10. Power Considerations .............................................23
10.1 Current Requirements ........................................................................23
10.2 Switched Power .................................................................................24
10.2.1 SW12 and Remote Program Upload...........................................24
11. Additional Hardware ................................................24
11.1.1 Power Supply..............................................................................24
11.1.2 Antenna and Surge Protection.....................................................25
11.1.3 Mounting Equipment..................................................................25
12. SMS...........................................................................25
12.1 Serial vs TCP/IP.................................................................................26
12.1.1 Serial Modem Mode ...................................................................26
12.1.2 PPP WAN Mode (TCP/IP) ......... Error! Bookmark not defined.
12.2 Example Serial Program ....................................................................26
13. Advanced Communications....................................28
14. Troubleshooting.......................................................28
14.1 Power .................................................................................................29
14.1.1 SW12 ..........................................................................................29
14.1.2 SIM Card ....................................................................................29
14.1.3 Antenna.......................................................................................29
14.1.4 SC932A/SC105 Orientiation ......................................................29
14.1.5 Network Coverage ......................................................................29
14.1.6 Baud Rate....................................................................................29
14.1.7 SIM PIN......................................................................................30
14.1.8 CSD Data Service.......................................................................30
14.1.9 Data Logger PPP Settings........... Error! Bookmark not defined.
14.1.10GUI Issues ..................................................................................30
Figures
FIGURE 6-1. SIM card slot............................................................................4
FIGURE 6-2. Power and data LEDs...............................................................4
FIGURE 6-3. FME antenna socket.................................................................4
FIGURE 6-4. RJ45 socket, reset button and mini USB socket.......................4
FIGURE 6-5. Connecting to a data logger using Device Configuration Utiltity
........................................................ Error! Bookmark not defined.
FIGURE 6-6. PPP WAN Configuration via Device Configuration Utility (CS
I/O) ................................................. Error! Bookmark not defined.
FIGURE 8-1. USB network interface.............................................................7
FIGURE 8-2. Connection properties ..............................................................8
FIGURE 8-3. IPv4 Settings ............................................................................9
FIGURE 8-4. Connecting via Intelimax GUI ...............................................10
FIGURE 9-1. Modem connection to data logger CS I/O port ......................14
FIGURE 9-2. SC105 connection via Device Configuration Utility..............16
FIGURE 9-3. SC105 deployment configuration...........................................17

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FIGURE 9-4. Modem connection to data logger control port...................... 19
FIGURE 9-5. Connecting with Device Configuration Utility....................... 20
FIGURE 9-6. ComPorts Settings................................................................. 21
FIGURE 9-7. Modem connection to data logger RS232 port...................... 22
FIGURE 9-8 CR6 Data Logger .................................................................... 23
Tables
TABLE 7-1. PWR LED................................................................................. 6
TABLE 7-2. RSSI/DATA LED..................................................................... 6
TABLE 9-1. Datalogger I/O Ports ............................................................... 13
TABLE 9-2. Parts Supplied with CS I/O Modem Kit.................................. 14
TABLE 9-3. SC105 Configuration Settings ................................................ 17
TABLE 9-4. Parts Supplied with CPORT Modem Kit................................ 19
TABLE 9-5. Parts Supplied with RS232 Modem Kit.................................. 22
TABLE 12-1. Simple AT Commands for SMS ........................................... 26

DCP-Intelimax Digital Cell Phone Kit
1. Introduction
The DCP-Intelimax Digital Cell Phone Kit is Campbell Scientific Australia’s
industrial cell phone kit for use with 2G and 3G networks. Suitable for use
throughout Australia and capable of automatically detecting local
communications frequencies and accepting an appropriate local SIM across the
world.
Use of this kit with CRBasic data logger code allows telemetry options
including intelligent SMS, Circuit Switched Data, TCP/IP connection over the
Internet, FTP data transfer, Email and many more.
A unique advantage the Intelimax modem offers is the ability to perform SMS
and TCP/IP communications simultaneously. This solution was developed to
meet the needs of Australian and South East Asian customers.
2. Getting Started
Depending on your application, some parts of this document may be more
relevant than others. Some common starting points include:
For establishing a Circuit Switched Data connection between two modems, go
to Circuit Switched Data.
Information on SMS communications can be found in the SMS section.
For wiring information, see section Data Logger Connection.
A short description of advanced communications capabilities and Campbell
Scientific data logger training is included in the section
Advanced Communications.
For users experiencing issues with their installation, some common
troubleshooting tips can be found in the Troubleshooting section.
3. Network Coverage
One of the main advantages of using a cellular telephone network is being able
to set up a communications link to a data logger virtually anywhere without
installing telephone lines. However, this only applies if your installation site is
covered by a suitable NextG network.
Before purchasing a NextG modem it is recommended that the coverage is
tested on site by using a NextG handset with the same service provider, and
measuring the exact signal strength.

Appendix Title
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Though this manual focuses on use of the Intelimax modem kit with Telstra’s
NextG service, the Intelimax is compatible with all 3G and GSM frequency
bands including those used by Optus, Vodafone and their resellers.
Coverage maps are available from the service providers. Please note however
that even though an area is shown as covered on the map, it is important to
check the signal strength on site. It is always possible that the location has poor
coverage due to interference or other technical reasons.
When installing outside of Australia, contact the local telecommunications
provider to source the appropriate SIM card and determine any additional
requirements for operating in your area.
As with any network based on radio technology, some local conditions may
prevent or interfere with mobile phone reception within coverage areas. Such
conditions may include concrete buildings, lift wells, below ground basements,
tunnels, mountains and road cuttings.
When in doubt of signal levels on site, make sure to check signal strength
before selecting a site and use an appropriate antenna to prevent costly future
visits to correct communications problems caused by poor signal reception.
4. Specifications
Operating Temperature: -20°C to 65°C
Storage Temperature: -40°C to 85°C
Supply Voltage: 6V –32V DC (Reverse Polarity Protected)
Power Consumption (12V)*:
Active Mode = 150mA
Dormant Mode = 50mA
Sleep Mode = 30mA
* dependant on RF conditions
Antenna: FME male (50Ω)
Data Interfaces:
RS232 and Power via RJ45
USB (mini B) for PC interface
Reset Switch for Hardware Reset
Dimensions (mm): 75 x 55 x 26
Weight: 95g

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Frequency Bands:
HSUPA/HSDPA/WCDMA: 850MHz/900MHz/1900MHz/2100MHz
GSM/GPRS/EDGE: 850MHz/900MHz/1800MHz/1900MHz
Processor: ARM9 –32bit (S3C2412)
5. Circuit Switched Data
The modem is sold without an airtime agreement. The user must arrange
connection of the modem to a network and have it enabled for data use. The
service provider will supply a Subscriber Identification Module (SIM), which
is inserted into the Intelimax and acts as a key to enable its use. Telstra is
strongly recommended in Australia due to greater coverage.
When setting up the account, the service provider may require some
information such as the make and model of the modem being used. They will
then set up an account and provide a phone number. This phone number is a
voice number. However, voice is not supported in the Intelimax and it is not
possible for the data logger to receive data calls (circuit switched data) with a
voice number.
A data number is required for circuit switched data and SMS transmissions to
the data logger. The service provider will need to know this information when
setting up the account and enabling the SIM card. Telstra will need to know
that you require a Data Terminating Number. Furthermore, ensure that Bearer
Code 2620 is activated on your account. Bearer code 2620 is Telstra’s code for
data service on NextG. This can be done through the Telstra Business Centre or
a suitable reseller of Telstra data services. Telstra Shop employees are not
trained in industrial modem use and cannot help you set up a Data Terminating
Number.
There are options that can be specified to reduce complexity and cost of the
service. You can remove all ancillary services such as Call Waiting, Call
Diversion and Message Bank as these are not required.
If the unit is set up with a security code or PIN number, it should be disabled
before use with the Campbell Scientific data logger. The security code or PIN
number can be disabled by putting the SIM card into a normal digital mobile
phone and select the security menu. Exact key presses will depend on the
mobile phone used, but from this menu it should be possible to disable the PIN.
If you experience difficulty getting Circuit Switched Data enabled for your
SIM card, contact Campbell Scientific Australia.
The sim card must not be removed while the unit is
powered up. This may result in damage to the modem
and/or sim card.
Warning
Non-Telstra Users

Appendix Title
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Some users may have experienced reliability problems when
calling a NextG modem on the Telstra network from a non-Telstra
telephone line. Please see Troubleshooting for more information.
6. Modem Overview
The Intelimax modem is a powerful communications product which employs a
quad-band HSUPA/HSDPA/WCDMA/GPRS/EDGE modem module
(HUAWEI EM820) with an internal ARM9 processor.
FIGURE 6-1. SIM card slot
FIGURE 6-2. Power and data LEDs
FIGURE 6-3. FME antenna socket
FIGURE 6-4. RJ45 socket, reset button and mini
USB socket

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6.1 Operation Modes
It is important to note that while it is capable of more advanced operation
through the PPP WAN modes, as shipped from Campbell Scientific Australia,
the modem is configured for use as a normal serial modem.
PPP WAN mode is not supported by Campbell Scientific Australia at this time.
Serial Modem
In this mode, the Intelimax’s extra features are disabled and the modem acts as
any other serial modem. AT commands can be sent from the terminal (data
logger) that will be executed by the modem chipset. Serial modem mode is
recommended only for customer who require Circuit Switched Data
communications.
Serial modem mode can be used when the Intelimax is being used in place of
an older modem such as the Intercel SAM3G+, Modmax or Wavecom
modems.
If Circuit Switched Data is desired, no specific configuration of the logger is
required.
If the Intelimax is being used to replace a Maxon Modmax
modem, note that the Modmax had some custom AT
commands which differ from the normal command set. If the
previous program was sending AT commands to the
modem e.g. for SMS, it will need modification to function
properly. Contact Campbell Scientific Australia for more
information.
7. Modem LED Functions
The Intelimax has two LED lights used to indicate its operating state. These
can also be used to determine the modem’s signal strength.
All Modem signal strength is commonly calculated using dBm.
These units are received power at the modem, as a power ratio of
received power relative to 1mW. Numbers will always be
negative and a lower negative number indicates stronger signal.
E.g. -85dBm is better than -95dBm.
Note for Modmax Users
Note on Units

Appendix Title
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The following tables detail the different states the LEDs on the modem can
take and what they mean.
TABLE 7-1. PWR LED
LED State
Description
ON
Strong signal strength (more than -85dBm)
3sec ON, 1sec OFF
Moderate signal strength (between -84dBm and
-95dBm)
1sec ON, 1sec OFF
Low signal strength (less than -95dBm)
TABLE 7-2. RSSI/DATA LED
LED State
Description
1sec ON, 1sec OFF
Modem ONLINE
OFF
Modem OFFLINE
8. Modem Configuration
Like all cell phone modems, the Intelimax has various settings and behaviors
which can be configured depending on the modem’s intended use.
There are two ways to change these settings: by sending serial strings called
AT commands to the modem and by using the modem’s configuration software
(the GUI).
Modems purchased from Campbell Scientific Australia will be pre-configured
with the correct settings to interface with our CR800, CR1000, CR3000 and
CR6 data loggers. Some configuration will be necessary for correct use with
our CR200X, CR510X, CR10X and CR23X loggers.
8.1 Intelimax Software
The Intelimax configuration software can be used to change settings in the
modem. While the software does offer limited support for RS232 connection to
the modem, it is strongly recommended to use the USB interface.
8.1.1 Installing USB Drivers
Configuration of the Intelimax modem is done through a Windows software
interface (GUI). To use the GUI with full functionality requires the Intelimax
drivers to be installed. These drivers are included or can be downloaded from
the Maxon website (www.maxon.com.au).

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When installing on Windows 7 or later, the drivers should install automatically
when the modem is connected to a PC via USB.
When connecting the modem to the GUI, the mini USB must be connected as
well as the serial cable to provide power.
Use of the GUI requires both serial power and USB –
connecting only USB will not allow use of the GUI.
Once the drivers have been installed, a virtual Ethernet interface will have been
created on your PC. This needs to be configured for optimal operation.
To do this on Windows 7, open the Start menu and type “View Network
Connections” Click on the link that appears.
You will then see a list of all network interfaces on your PC. Select the one
identified as USB Ethernet/RNDIS Gadget, right click and select Properties.
FIGURE 8-1. USB network interface
Note

Appendix Title
8
The following window will appear.
FIGURE 8-2. Connection properties
Select Internet Protocol Version 4 (TCP/IPv4) and click Properties.

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FIGURE 8-3. IPv4 Settings
Fill out the details for the connection as above and select OK. The connection
is now properly configured.
The Intelimax manual (available from http://www.maxon.com.au) describes
the process to connect to the modem using the GUI in the section titled
“Connecting to the Intelimax”.
Once the modem is connected to the GUI, various configuration settings can be
altered.
8.1.2 Intelimax GUI
This section contains a brief starter on use of the Intelimax GUI software. For a
more complete description, refer to the Maxon Intelimax manual available
from www.maxon.com.au.

Appendix Title
10
Connect both power and USB to the modem.
Start the GUI software. If the USB drivers are properly installed and
configured, “Device found” will appear in the Ouptut Info window.
Although some limited functions are available via a serial connection, USB is
strongly recommended.
Click Open.
Output Info will show TCP/IP Connected
FIGURE 8-4. Connecting via Intelimax GUI
8.2 Configuring the modem for Serial Modem operation
First, follow the steps in the above section to connect to the modem using the
Intelimax GUI.
Go to the Serial tab.
Set &D to be 0.
Set Echo to be 1.
These commands can be set using AT commands in a terminal emulator, but
the processor in the modem overwrites these values on power up to the values
configured through the GUI, so they must be configured in the GUI.
Click on the WAN tab.
Select Mode to be Serial Modem.

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Click Save Config to Modem at the bottom of the GUI.
Click Reboot modem at the bottom of the GUI.
8.3 Configuring the modem for IP Stack operation
First, follow the steps in section 8.1.2 to connect to the modem using the
Intelimax GUI.
Click on the WAN tab.
Select the Mode that is required.
Update the APN as required (example: telstra.extranet can be used to have a
public IP address allocated. This is still a dynamic address, but it is routable.
This is required to use DDNS). The APN you choose to use must also be
enabled on your data plan with your service provider. The default from Telstra
is telstra.internet.
Click on the Serial tab.
Update the settings to suit the data logger to which the modem is being
attached (example: for CR200X, 9600 baud must be used).
If the modem is to establish a socket connection to a host or to listen for an
incoming connection, configure this in the IP Stack tab.
If DDNS is to be used, enter the relevant details and credentials on the DDNS
tab.
When complete, click Save Config to Modem and Reboot Modem.
The modem is now ready to be deployed in this mode.
8.4 AT Commands
AT commands are specially formatted serial strings that can be sent to a
modem from a terminal to control and configure it. Examples include ATD to
dial a phone number, AT+CMGS to send an SMS and AT&V to output all of a
modem’s current settings.
The Intelimax may be configured using the GUI. AT commands are not
typically required in configuration, operation or troubleshooting.
Campbell Scientific Australia offers professional training courses on a broad
range of topics related to data logging, measurement and communications. Our
Communications training course provides hands-on training in the use of many
communications peripherals, including the use of AT commands with modems.
For additional information, prices and session times, please visit
https://www.campbellsci.com.au/training.

Appendix Title
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For more information on AT commands and sending serial strings using our
data loggers, consult Section 2 of your Communications training manual.
9. Data Logger Connection
Different models of Campbell Scientific data loggers have a CS I/O port and/or
RS232 communication port(s). The Intelimax can be connected to either port.
However, the hardware configuration for connection to each port differs.
Therefore, there are different kits available. Each kit includes all the necessary
equipment required to connect the modem to a Campbell Scientific data logger,
on the appropriate communication port.
In addition to the two 9-pin ports, a kit is available to connect a modem to a
pair of control ports acting as a 3-wire RS-232 connection.
9.1 RS-232 vs CS I/O
Campbell Scientific CR800, CR1000, CR3000 and CR5000 data loggers all
have two serial 9-pin ports on them –RS232, a well established serial interface
which can be found on some laptops and CS I/O, which is a proprietary
Campbell Scientific serial interface which pre-dates RS-232.
RS-232 can be used to communicate with radios, modems, PCs and other
devices while CS I/O can be used to communicate with and power Campbell
Scientific devices such as radios, multi-drop interfaces, Wifi interfaces and
more.
In addition to the 9-pin RS-232 port available on our loggers, RS-232 capable
loggers can also configure a pair of control ports for use as a 3-wire RS-232
connection.
CS I/O is NOT compatible with RS-232! RS-232 devices will
not work properly on a CS I/O port due to different pin
configurations and voltage levels. To connect an RS-232
device (such as a modem) to the CS I/O port, an adaptor
such as an SC932A will be necessary. DCP-INTELIMAX-
CSIO kits are supplied with all necessary interfaces and
cables.
Warning

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9.2 Datalogger I/O Ports for Modem Connection
TABLE 9-1. Datalogger I/O Ports
Data
Logger
Status
CS
I/O
RS232
Control
(3-wire
RS232)
CR500
Retired
Y
N
N
CR510
Retired
Y
N
N
CR10(X)
Retired
Y
N
N
CR21X
Retired
Y
N
N
CR23X
Retired
Y
Y
N
CR9000
Retired
N
N
N
CR200(X)
Active
N
Y(9600
baud)
N
CR800
Series
Active
Y
Y
Y
CR1000
Active
Y
Y
Y
CR3000
Active
Y
Y
Y
CR5000
Retired
Y
Y
Y
CR9000X
Active
Y
Y
Y
CR6
Active
Y
Requires
31056
adaptor
Y
All Campbell Scientific data loggers have control ports however
older models cannot use them for RS-232 connection.
Note:

Appendix Title
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9.3 Connection via CS I/O Ports
FIGURE 9-1. Modem connection to data logger CS I/O port
TABLE 9-2. Parts Supplied with CS I/O Modem Kit
Part number
Description
14162
Enclosure mounting kit for modem
CSIO-INTELIMAX-CBL
DCE RS-232 female to RJ45 cable
MA-2015
Intelimax modem
SC932A
RS-232 to CS I/O converter
ANT-ADAPTER-INTELIMAX
FME to SMA adaptor
To connect a new CS I/O modem kit to a data logger, follow these steps:
Connect the CSIO-INTELIMAX-CBL’s RJ45 connector to the socket on the
modem.
Connect the two tinned wires on this cable to the data logger. The red wire
connects to 12V and the black wire to the G terminal. The SW12 terminal can
be used instead of 12V however as it is a switched supply it needs to be
enabled in the datalogger program to function correctly.

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Note that SW12 is a switched 12V supply and needs to be enabled in the data
logger program to function.
Insert the 9-pin end of the CSIO-INTELIMAX-CBL into the RS-232 (DCE)
connector on the SC932A.
Finally, connect the male end of the SC12 cable to the logger’s CS I/O port and
one of the female ends (doesn’t matter which) to the CS I/O connector the
SC932A
Ensure that the SC932A interface is connected correctly!
It is easy to connect the SC932A the wrong way around –it will
not work unless the DCE Device end is connected to the modem
and the Datalogger end is connected to the logger’s CS I/O port.
The manufacturer-supplied RS-232 cable may be used in place of the CS I/O
cable if a longer cable length is required. This cable is supplied with all CSA
Intelimax kits.
9.3.1 SC105 Interface
In order to connect via the CS I/O port of the data logger a serial interface is
required. Generally a SC932A RS-232 interface is supplied, however in some
cases the alternate SC105 RS-232 interface may be used due to customer
preference or the requirements of the system.
The SC105 is a more advanced device than the SC932A as it contains more
user-definable settings which allow the interface between the modem and
logger to be specifically configured and controlled. The following section
relates to using the SC105 interface.
In order for the SC105 to work effectively with the Intelimax modem, the
SC105 default settings will need to be slightly modified. To change these
settings, we recommend using Campbell Scientific’s Device Configuration
Utility, available from https://www.campbellsci.com/downloads. If desired,
configuration changes can also be made using a terminal emulator package and
the SC105’s built in menus.
Note

Appendix Title
16
9.3.2 SC1105 Configuration using Device Configuration Utility
FIGURE 9-2. SC105 connection via Device Configuration Utility