SIRETTA ZETA Series Guida rapida per l'utente
A member of the Olancha Group Ltd
Registered in England No. 08405712
VAT Registration No. GB163 04 0349
Siretta Ltd
Basingstoke Road
Spencers Wood
Reading
Berkshire RG7 1PW
sales
fax
email
web
+44(0)118 976 9014
+44(0)118 976 9020
www.siretta.co.uk
2
ZETA Series
GPRS/UMTS/LTE Terminal with GPIO
Table of Contents
Page
Introduction 3
About Siretta 4
General Description 5
Specications 5
AT Commands 7
ZETA Interface 8
System Diagram 10
System Overview 11
Modes of Operation 12
Ordering Information 13
Dimensions 14
ZETA Series Images 17
ZETA LED Indicators 18
Power LED Control Status
User Programmable LED Status Control 19
Modem States 20
Interfaces 21
RS232 Serial Port Interface 21
USB Serial Port Interface 23
USB Interface Drivers 25
GPIO 10-Way Connector 26
Digital Functions 28
Digital Output 28
Digital Input 29
SIM Socket 30
SIM Requirements 30
Antenna Connectors 31
GSM/UMTS Antenna Connector 31
GPS Antenna Connector (Optional) 33
GPS 34
ZETA-G-GPRS Modem 34
ZETA-G-UMTS Modem 34
GPS Performance (ZETA-G Variants) 34
Power 36
RJ12 Power Connector 36
Power Supply Requirements 37
Power Consumption 39
Switching the Modem ON/OFF 40
Embedded Software Support 42
Telit AppZone 42
Telit Easy Script in Python 43
Siretta Recommends 44
Installation 46
Considerations for Installations
Incorporating the ZETA
46
Power Supply Installation 47
Securing the Modem 47
Safety and Product Care 48
General Precautions 48
SIM Card Precautions 48
Antenna Precautions 49
Exposure to RF Energy 49
Safety Recommendations 51
Conformity Assessment 52
Disclaimer 53
Denitions 54
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A member of the Olancha Group Ltd
Registered in England No. 08405712
VAT Registration No. GB163 04 0349
Siretta Ltd
Basingstoke Road
Spencers Wood
Reading
Berkshire RG7 1PW
sales
fax
email
web
+44(0)118 976 9014
+44(0)118 976 9020
www.siretta.co.uk
3
ZETA Series
GPRS/UMTS/LTE Terminal with GPIO
This document is intended to provide guidance when adding a modem from the
ZETA series to your system.
The ZETA series of GPRS/UMTS/LTE M2M modems are an advanced range of
high performance modems developed for easy integration into existing systems
and for embedded application development.
The ZETA modem range is based on the Telit xE910 GPRS/UMTS/LTE module
series and is available with or without GPS. The modem manages the module
power up sequence and can be programmed to perform additional custom tasks.
This document* discusses the modems states and modes of operation in addition
to the electrical characteristics of the modems interfaces.
Introduction
*This manual doesn’t cover the ZETA-N-GPRS. For technical information on the ZETA-N-
GPRS, please see the ZETA-N-GPRS Hardware Reference Manual.
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A member of the Olancha Group Ltd
Registered in England No. 08405712
VAT Registration No. GB163 04 0349
Siretta Ltd
Basingstoke Road
Spencers Wood
Reading
Berkshire RG7 1PW
sales
fax
email
web
+44(0)118 976 9014
+44(0)118 976 9020
www.siretta.co.uk
4
ZETA Series
GPRS/UMTS/LTE Terminal with GPIO
Siretta, located in Reading, United Kingdom have been manufacturing antennas,
cable assemblies and cellular modems for over 10 years. We supply our products
globally to many of the world’s leading organisations.
Whether you require an off the shelf or custom solution, Siretta has a wide portfolio of
antenna, RF cable assemblies and modems to t your application.
Our extensive knowledge and experience in the wireless market allows us to support
a wide range of customer applications, focusing on frequencies typically within the
75MHz - 5.8GHz range. These encompass the HF, VHF, ISM, GSM/GPRS/3G/4G
and GPS frequencies as well as industrial WLAN and VHF/UHF antenna/Wi-Fi
antenna solutions.
With a heavy emphasis on design, we have a team of dedicated Application
Engineers and Product Managers, backed up by Field Sales Engineers, who
specialise in wireless applications.
We have made signicant investments in R&D facilities which boast GPS hardware
development equipment and a GSM Pico Cell on site, as well as development
software and a comprehensive suite of Industrial, Scientic and Medical band, and
non ISM band frequency products. We have many technology partners enabling us to
keep at the forefront of the communications industry and offer class leading wireless
solutions.
About Siretta
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A member of the Olancha Group Ltd
Registered in England No. 08405712
VAT Registration No. GB163 04 0349
Siretta Ltd
Basingstoke Road
Spencers Wood
Reading
Berkshire RG7 1PW
sales
fax
email
web
+44(0)118 976 9014
+44(0)118 976 9020
www.siretta.co.uk
5
ZETA Series
GPRS/UMTS/LTE Terminal with GPIO
Specications
ZETA-GPRS ZETA-UMTS ZETA-LTE
2G frequency band: 850, 900, 1800, 1900MHz 850, 900, 1800, 1900MHz (EU) 900, 1800MHz
3G frequency band: - 800/850, 900, 1700, 1900,
2100MHz
850, 900, 2100MHz
4G frequency band: - - 800, 1800, 2600MHz
GPS support (optional): GPS, Glonass, Galileo, QZSS GPS GPS
Dimensions: 93 x 67 x 28mm 93 x 67 x 28mm 93 x 67 x 28mm
Weight: 101g 101g 101g
Supply voltage: 5 - 42V 5 - 42V 5 - 42V
Operating temperature: -30 to +80°C -30 to +80 °C -30 to +80 °C
GSM antenna connector: SMA Female SMA Female SMA Female
GPS antenna connector
(optional): SMA Female SMA Female SMA Female
The ZETA range of GPRS/UMTS/LTE modems are amongst the most versatile
modem series available today. The ZETA series offers a range of interface options
including USB and RS232 serial port communication, 2 x general purpose inputs, 1 x
general purpose output, 2 x general purpose input/outputs as well as 1 x ADC input.
In addition to this, the ZETA series provides a 3.3V reference power supply output to
use with external equipment and can be congured to offer 2 independent serial ports
into the modem.
The ZETA contains a powerful Python interpretor which will run user uploaded Python
scripts. These allow the user to develop and run their own scripts on the modem.
This is an easy way to add additional functionality with the minimum of time, effort
and cost.
General Description
Table 1. Specications of the ZETA modem
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A member of the Olancha Group Ltd
Registered in England No. 08405712
VAT Registration No. GB163 04 0349
Siretta Ltd
Basingstoke Road
Spencers Wood
Reading
Berkshire RG7 1PW
sales
fax
email
web
+44(0)118 976 9014
+44(0)118 976 9020
www.siretta.co.uk
6
ZETA Series
GPRS/UMTS/LTE Terminal with GPIO
Table 2. Modem data transfer speeds
Model Region Coverage Max Download Max Upload
ZETA-N-GPRS Global 236.8Kbps 59.2Kbps
ZETA-G-GPRS Global 236.8Kbps 59.2Kbps
ZETA-N-UMTS Global 21Mbps 5.76Mbps
ZETA-G-UMTS Global 21Mbps 5.76Mbps
ZETA-N-UMTS (EU) (Europe) 7.2Mbps 5.76Mbps
ZETA-G-UMTS (EU) (Europe) 7.2Mbps 5.76Mbps
ZETA-N-LTE (EU) (Europe) 100Mbps 50Mbps
ZETA-G-LTE (EU) (Europe) 100Mbps 50Mbps
NOTE - For part numbering and ordering information see page 13
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A member of the Olancha Group Ltd
Registered in England No. 08405712
VAT Registration No. GB163 04 0349
Siretta Ltd
Basingstoke Road
Spencers Wood
Reading
Berkshire RG7 1PW
sales
fax
email
web
+44(0)118 976 9014
+44(0)118 976 9020
www.siretta.co.uk
7
ZETA Series
GPRS/UMTS/LTE Terminal with GPIO
AT Commands
The ZETA range of wireless modems has a GSM engine at its heart which can be
controlled via the serial interface using standard AT commands.
The AT command is an ATTENTION command and is used as a prex to other
parameters in a formatted string. The AT command combined with other parameters
can be sent to the modem with your preferred terminal emulator package (TMSTerm/
TeraTerm/HyperTerminal) and typed in manually as a command line instruction.
The wireless module is compliant with the following AT command formats:
1) Hayes standard AT command set, in order to maintain the compatibility with
existing SW programs.
2) 3GPP 27.007 specic AT command and GPRS specic commands.
3) 3GPP 27.005 specic AT commands for SMS (Short Message Service) and CBS
(Cell Broadcast Service)
4) FAX Class 1 compatible commands
5) Proprietary command set, the module family also supports a proprietary set of AT
commands for special purposes outside of the standard AT specication.
To obtain the latest AT command reference guide* with a full list of supported AT
commands, please contact your Siretta representative or alternatively visit:
www.siretta.co.uk
NOTE - This following document refers to useful AT commands throughout and offers
descriptions of how to use the AT commands with the ZETA wireless modems.
*For GPRS modems refer to the GPRS AT Command Manual, for UMTS modems refer to the
UMTS AT Command Manual.
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A member of the Olancha Group Ltd
Registered in England No. 08405712
VAT Registration No. GB163 04 0349
Siretta Ltd
Basingstoke Road
Spencers Wood
Reading
Berkshire RG7 1PW
sales
fax
email
web
+44(0)118 976 9014
+44(0)118 976 9020
www.siretta.co.uk
8
ZETA Series
GPRS/UMTS/LTE Terminal with GPIO
ZETA Interface
Standard Hardware Interfaces
The ZETA series modem comes with the following interfaces:
»1 x RS232 serial port interface for direct serial connection to module
»1 x RJ12 power connection with 2 power lines (5 - 42V) and 4 input interfaces
»1 x SMA female GSM antenna connector
»1 x SIM card reader (push-push)
»3 x external LED status indicators (Red, Blue, Green)
»10-Way connector
○1 x wired (10-way) RS232 debug port for direct serial connection to module
○1 x wired (10-way) 3.3V power supply output interface
○1 x wired (10-way) 12-bit ADC interfaces (42V tolerant)
○2 x wired (10-way) general purpose input interfaces
○1 x wired (10-way) general purpose output interface
○2 x wired (10-way) general purpose input/output interfaces
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A member of the Olancha Group Ltd
Registered in England No. 08405712
VAT Registration No. GB163 04 0349
Siretta Ltd
Basingstoke Road
Spencers Wood
Reading
Berkshire RG7 1PW
sales
fax
email
web
+44(0)118 976 9014
+44(0)118 976 9020
www.siretta.co.uk
9
ZETA Series
GPRS/UMTS/LTE Terminal with GPIO
Optional Coverage
The ZETA series modems have the following coverage options available:
»(EU) European Union
»(NA) North America
»(GL) Global
Optional Technologies
The ZETA series modems have the following optional technologies available:
»GPRS (2G)
»UMTS (3G)
»LTE (4G)
Optional Modem Features*
Optional Hardware
The ZETA series modems have the following optional hardware features:
»High performance SirfStarIV GPS engine (Options available for GPS/Glonass/Galileo/QZSS)
*To add optional features on your modem, see ordering Information on page 13
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A member of the Olancha Group Ltd
Registered in England No. 08405712
VAT Registration No. GB163 04 0349
Siretta Ltd
Basingstoke Road
Spencers Wood
Reading
Berkshire RG7 1PW
sales
fax
email
web
+44(0)118 976 9014
+44(0)118 976 9020
www.siretta.co.uk
10
ZETA Series
GPRS/UMTS/LTE Terminal with GPIO
System Diagram
Figure 1. ZETA system diagram
The ZETA series is a versatile range of modems offering multiple communication
channels and interfaces to connect into other systems. The system diagram below
gives a visual representation of the ZETA interfaces available to the user and shows
the various subsections which make up the complete ZETA modem.
GSM
5 - 42V
PSU Power Input
SIM
RS232 Serial Port Interface
Visual Indicators
Debug Serial Port
10-way Connector Interfaces
Power Supply Subsection
Communication Subsection
2 x I
USB Port
1 x O
2 x I/O
1 x ADC
GPS
Telit xE910 Module
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Altri manuali per ZETA Series
1
Questo manuale è adatto per i seguenti modelli
9
Indice
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