MTX MTX-3G-JAVA-IoT, MTX-4G-JAVA-IoT User Manual

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MTX-3G-JAVA-IoT MTX-4G-JAVA-IoT

User Manual

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General Notes

Product is deemed accepted by recipient and is provided without interface to recipient’s products. The documentation and/or

product are provided for testing, evaluation, integration and information purposes. The documentation and/or product are provided on an “as is” basis only and may contain deficiencies or inadequacies. The documentation and/or product are provided without warranty of any kind, express or implied. To the maximum extent permitted by applicable law, Matrix Electronica S.L.U. further disclaims all warranties; including without limitation any implied warranties of merchantability, completeness, fitness for a particular purpose and non-infringement of third-party rights. The entire risk arising out of the use or performance of the product and documentation remains with recipient. This product is not intended for use in life support appliances, devices or systems where a malfunction of the product can reasonably be expected to result in personal injury. Applications incorporating the described product must be designed to be in accordance with the technical specifications provided in these guidelines. Failure to comply with any of the required procedures can result in malfunctions or serious discrepancies in results. Furthermore, all safety instructions regarding the use of mobile technical systems, including GSM products, which also apply to cellular phones, must be followed. Matrix Electronica S.L.U. or its suppliers shall, regardless of any legal theory upon which the claim is based, not be liable for any consequential, incidental, direct, indirect, punitive or other damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information or data, or other pecuniary loss) arising out the use of or inability to use the documentation and/or product, even if Matrix Electronica S.L.U. has been advised of the possibility of such damages. The foregoing limitations of liability shall not apply in case of mandatory liability, e.g. under the Spanish Product Liability Act, in case of intent, gross negligence, injury of life, body or health, or breach of a condition which goes to the root of the contract. However, claims for damages arising from a breach of a condition, which goes to the root of the contract, shall be limited to the foreseeable damage, which is intrinsic to the contract, unless caused by intent or gross negligence or based on liability for injury of life, body or health. The above provision does not imply a change on the burden of proof to the detriment of the recipient. Subject to change without notice at any time. The interpretation of this general note shall be governed and construed according to Spanish law without reference to any other substantive law.

Important information

This technical description contains important information for the startup and use of the MTX-IoT modem. Read it carefully before you start working with the MTX-IoT device. The warranty will be void should damage occur due to non-compliance with these instructions for use. We cannot accept any responsibility for consequential loss.

Service and Support

To contact customer support please use the contact details below: Matrix Electrónica Alejandro Sánchez, 109 28019 Madrid (SPAIN)

gsmsupport@matrix.es

Information about the MTX-IoT product and its accessories is available on the following web site:

www.mtxm2m.com

Or contact your local distributor / sales agent.

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Revision information

Revision

Date

Author

Changes

1.0

2016/01

AEM

Initial release

1.1

2017/05

Approvals-RED

1.2

2017/07

Added LTE versions

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Index

General Notes .......................................................................................................................................... 2

Important information ............................................................................................................................ 2

Service and Support ................................................................................................................................ 2

Revision information ............................................................................................................................... 3

1. Introduction ..................................................................................................................................... 9

1.1 Description .............................................................................................................................. 9

1.2 Ordering information ............................................................................................................ 10

MTX-3G-IoT-JAVA .......................................................................................................................... 10

MTX-4G-IoT-JAVA .......................................................................................................................... 11

1.3 Features by model ................................................................................................................. 12

MTX-3G-IoT-JAVA .......................................................................................................................... 12

MTX-4G-IoT-JAVA .......................................................................................................................... 13

1.4 Options incompatibilities table ............................................................................................. 14

MTX-3G-IoT-JAVA .......................................................................................................................... 14

MTX-4G-IoT-JAVA .......................................................................................................................... 15

1.5 Highlights ............................................................................................................................... 16

1.6 Product label ......................................................................................................................... 19

1.7 Main features and services ................................................................................................... 20

1.7.1 Key features at a glance ................................................................................................ 20

1.7.2 Operating modes ........................................................................................................... 23

1.7.3 Power Consumption ...................................................................................................... 24

1.7.4 RF antenna interface description .................................................................................. 25

1.7.5 SIM Card ........................................................................................................................ 27

1.8 Precautions ............................................................................................................................ 27

1.9 Block diagram ........................................................................................................................ 28

1.9.1 Models with CAN bus, 1-Wire and/or Latch Relay ........................................................ 28

1.9.2 Models with Power Relay 220VAC/6A .......................................................................... 29

1.9.3 Models with RJ11 connector and/or analog audio ....................................................... 30

1.9.4 All other models ............................................................................................................ 31

1.10 Hardware revisions ................................................................................................................ 32

2. Mechanical description ................................................................................................................. 33

2.1 Overview................................................................................................................................ 33

2.1.1 Models with 5-way plug-in 5.00mm pitch terminal block ............................................ 33

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2.1.2 Models with 7-way plug-in 3.50mm pitch terminal block ............................................ 34

2.1.3 Models with RJ11 connector ......................................................................................... 35

2.2 Dimensions ............................................................................................................................ 36

3. Electrical and environmental characteristics ................................................................................ 39

3.1 Electrical specifications ......................................................................................................... 39

3.1.1 Power supply ................................................................................................................. 39

3.1.2 RS232 interface ............................................................................................................. 39

3.1.3 RS485 interface ............................................................................................................. 40

3.1.4 Counter input ................................................................................................................ 40

3.1.5 Optoisolated Input/Output ........................................................................................... 41

3.1.6 Analog Input/Output ..................................................................................................... 42

3.1.7 CAN bus ......................................................................................................................... 42

3.1.8 1-Wire ............................................................................................................................ 43

3.1.9 Power Relay ................................................................................................................... 43

3.1.10 Latch Relay..................................................................................................................... 43

3.2 Operating temperatures ....................................................................................................... 44

3.3 Storage conditions ................................................................................................................. 45

4. Interface description ..................................................................................................................... 46

4.1 Power supply connector ........................................................................................................ 47

4.1.1 Models with CAN bus, 1-Wire and/or Latch Relay (7-way plug-in 3.50mm pitch

terminal block) .............................................................................................................................. 47

4.1.2 Models with Power Relay 220V/6A (5-way plug-in 5.00mm pitch terminal block) ...... 48

4.1.3 Models with RJ11 connector ......................................................................................... 49

4.1.4 All other models (5-way plug-in 5.00mm pitch terminal block).................................... 50

4.2 Mini USB connector ............................................................................................................... 51

4.3 DB9 connector: 8-wire RS232 port ........................................................................................ 52

4.4 DB15 HD connector: I/O expansion port ............................................................................... 54

4.4.1 Connector pinout .......................................................................................................... 54

4.4.2 RS232 interface ............................................................................................................. 55

4.4.3 Analog inputs ................................................................................................................. 56

4.4.4 Optoisolated I/O ............................................................................................................ 57

4.4.5 Counter input ................................................................................................................ 58

4.5 RS485 bus .............................................................................................................................. 59

4.6 CAN bus and 1-Wire bus ........................................................................................................ 60

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4.7 DIP switches .......................................................................................................................... 61

4.8 Relays..................................................................................................................................... 62

4.9 Analog audio interface .......................................................................................................... 64

4.10 GSM/GPRS/UMTS antenna connector .................................................................................. 66

4.11 SIM card reader ..................................................................................................................... 66

4.12 Internal Li-Po battery............................................................................................................. 67

4.13 Real Time Clock ..................................................................................................................... 70

4.14 GPS ........................................................................................................................................ 71

4.14.1 GPS antenna connector ................................................................................................. 71

4.14.2 GPS application interface .............................................................................................. 71

4.14.3 GPS antenna interface characteristics........................................................................... 72

4.15 Internal modules ................................................................................................................... 73

4.15.1 Bluetooth 2.1 ................................................................................................................. 73

4.15.2 Bluetooth Low Energy (4.0) ........................................................................................... 73

4.15.3 Coronis Wavecard 25/500mW ...................................................................................... 73

4.15.4 ISM (868/900MHz) ........................................................................................................ 73

4.15.5 LORA .............................................................................................................................. 73

4.15.6 Sigfox ............................................................................................................................. 73

4.15.7 WMBUS ......................................................................................................................... 73

4.15.8 3-axis accelerometer ..................................................................................................... 73

4.16 Firmware updates ................................................................................................................. 74

5. Operation ...................................................................................................................................... 75

5.1 Switching on the modem. New “Automatic restart after shutdown” feature ...................... 75

5.2 Power modes ......................................................................................................................... 75

5.2.1 Ultra Low Power mode .................................................................................................. 75

5.2.2 Low Power mode ........................................................................................................... 76

5.3 Status LEDs ............................................................................................................................ 77

6. AT command interpreter ............................................................................................................... 78

7. Embedded applications ................................................................................................................. 79

7.1 MTX-Tunnel software application ......................................................................................... 80

8. Safety and product care ................................................................................................................ 82

8.1 Safety instructions ................................................................................................................. 82

8.2 General precautions .............................................................................................................. 82

8.3 SIM card precautions ............................................................................................................. 83

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8.4 Antenna precautions ............................................................................................................. 83

8.5 Radio Frequency (RF) exposure and SAR .............................................................................. 84

8.6 Personal medical devices ...................................................................................................... 84

9. Modem installation ....................................................................................................................... 85

9.1 Where to install the modem ................................................................................................. 85

9.1.1 Environmental conditions ............................................................................................. 85

9.1.2 Signal strength ............................................................................................................... 85

9.1.3 Connections of components to MTX-IoT device ........................................................... 85

9.1.4 Network and subscription ............................................................................................. 85

9.2 How to install the modem ..................................................................................................... 86

9.2.1 Power supply ................................................................................................................. 86

9.2.2 Securing the modem ..................................................................................................... 86

9.3 Antenna ................................................................................................................................. 86

9.3.1 General .......................................................................................................................... 86

9.3.2 Antenna type ................................................................................................................. 86

9.3.3 Antenna placement ....................................................................................................... 87

9.3.4 The antenna cable ......................................................................................................... 87

9.3.5 Possible communications disturbances ........................................................................ 87

10. Conformity assessment ............................................................................................................. 88

RED 2014/53/EU Conformity assessment RED Declaration of Conformity .......................................... 88

10.1 FCC Compliant ....................................................................................................................... 89

10.1.1 SAR information ............................................................................................................ 89

11. Declaración de conformidad (Spanish) ..................................................................................... 90

11.1 Marcado CE- Directiva RED ................................................................................................... 90

11.2 Conformidad FCC ................................................................................................................... 91

11.2.1 Tasa de absorción específica (SAR) ............................................................................... 91

12. Regulatory and type approval information ............................................................................... 92

12.1 Directives and standards ....................................................................................................... 92

12.2 SAR requirements specific to portable mobiles .................................................................... 94

12.3 SELV requirements ................................................................................................................ 94

13. RoHS Statement ........................................................................................................................ 95

14. Disposal of old electrical & electronic equipment .................................................................... 95

15. Abbreviations ............................................................................................................................ 96

16. AT command summary ............................................................................................................. 99

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17. Accessories .............................................................................................................................. 104

18. Sales contact ............................................................................................................................ 105

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1. Introduction

1.1 Description

The MTX-IoT devices are an innovative and powerful all-in-one solution for the most demanding M2M and Internet of Things applications, enabling GSM data & voice communication, SMS, fax and 2G/3G/4G high speed cellular data transmission.

The MTX-IoT modems are Java J2ME programmable and have a complete set of interfaces (RS232, RS485, USB, CAN, 1-Wire, I2C, optoisolated IOs and Analog-to-Digital converter) avoiding need for further hardware components, shortening time to market and reducing costs. It also has a modular architecture allowing a series of optional features:

• GPS module inside: allows track & location applications

• RF card: up to 2x wireless modules (Wavenis, Bluetooth, ZigBee, ISM 868/915, LORA,

Sigfox,…)

• Internal Li-Po Battery

• Ultra Low Power: 2.5µA power consumption in sleep mode. Ideal in remote-battery

operated systems

• Relay: latch relay or 220VAC/6A relay options are available

• Analog audio: enabling voice applications

Please read Section 1.3 to view the specific features of each device.

The MTX-IoT family is industrially featured: the unit can be used in industrial environments due to its extended operating temperature range. It also features an automatic restart after shutdown function in case of power glitches or faulty conditions.

The MTX-IoT are a self-contained modems with its own SIM card holder, USB 2.0 High Speed and RS232/485 interfaces (among others), which minimize the need for further hardware development. This device can be used as a powerful and flexible device that can be integrated in a wide range of telemetry applications that rely on the remote exchange of data, SMS or faxes via the GSM cellular network.

The Five-band functionality allows for operation in all relevant GSM frequencies across the world. Local European and America economic variants are available. When UMTS/3G network operation is not present, the MTX-IoT can operate in lower speed modes such EDGE Class 12 (max. 237kbps DL, max. 237kbps UL) or GPRS Class 12 (max. 85.6kbps DL, max. 85.6kbps).

The MTX-IoT devices can also be controlled via AT commands and standard interfaces such us USB 2.0 High Speed or RS232 with Linux and Windows® drivers.

The MTX-IoT family is RoHS & WEEE compliant and it is manufactured following the ISO 9001 & IS0 14001 Quality certifications.

A full list of antennas, cables and accessory supplies are available.

The MTX-IoT modems are powered by an internal Cinterion® EHS6/8/BGS5/ELS6/5 modules

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1.2 Ordering information

MTX-3G-IoT-JAVA

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MTX-4G-IoT-JAVA

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1.3 Features by model

Depending on the device model you have selected, there is a set of features available as described in the table below. Please ask us at gsmsupport@matrix.es if you need any other combination of features, or one that is not listed here.

MTX-3G-IoT-JAVA

MTX-3G-JAVA-IoT-STD

MTX-3G-JAVA-IoT-DB15

MTX-3G-JAVA-IoT-DB9

MTX-3G-JAVA-IoT-LC

MTX-3G-JAVA-IoT-STD-G

MTX-3G-JAVA-IoT-DB15-G

MTX-3G-JAVA-IoT-DB9-G

MTX-3G-JAVA-IoT-LC-G

Celullar network 3G 3G 3G 3G 3G 3G 3G 3G

Celullar network 2G 2G 2G 2G 2G 2G 2G 2G

GPS X X X X

RS232 (8-wire) X X X X

RS232 (4-wire) X X X X

RS485 X X X X X X X X

USB X X X X X X X X

ADC 2x 2x 2x 2x

Optoisolated I/O 4x 4x 4x 4x

Counter input 1x 1x 1x 1x

Li-Po Battery (B) *1 *1 *1 *1 *1 *1 *1 *1

Low Power Mode (L) *1 *1 *1 *1 *1 *1 *1 *1

Ultra Low Power mode (U) *1 *1 *1 *1 *1 *1 *1 *1

SuperCap (S) *1 *1 *1 *1 *1 *1 *1 *1

CAN bus (C ) *1 *1 *1 *1 *1 *1 *1 *1

1-Wire (1) *1 *1 *1 *1 *1 *1 *1 *1

Latch Relay (R) *1 *1 *1 *1 *1 *1 *1 *1

220VAC/6A Relay (P) *1 *1 *1 *1 *1 *1 *1 *1

I/O expansion (X) *1 *1 *1 *1 *1 *1 *1 *1

RJ11 power supply (J) *1 *1 *1 *1 *1 *1 *1 *1

Analog audio (A) *1 *1 *1 *1

Internal RF module *1 *1 *1 *1 *1 *1 *1 *1

*1: option. See incompatibility table

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MTX-4G-IoT-JAVA

MTX-4G-JAVA-IoT-STD

MTX-4G-JAVA-IoT-DB15

MTX-4G-JAVA-IoT-DB9

MTX-4G-JAVA-IoT-LC

Celullar network 4G 4G 4G 4G

Celullar network 2G 2G 2G 2G

RS232 (8-wire) X X

RS232 (4-wire) X X

RS485 X X X X

USB X X X X

ADC 2x 2x

Optoisolated I/O 4x 4x

Counter input 1x 1x

Li-Po Battery (B) *1 *1 *1 *1

Low Power Mode (L) *1 *1 *1 *1

Ultra Low Power mode (U) *1 *1 *1 *1

SuperCap (S) *1 *1 *1 *1

CAN bus (C ) *1 *1 *1 *1

1-Wire (1) *1 *1 *1 *1

Latch Relay (R) *1 *1 *1 *1

220VAC/6A Relay (P) *1 *1 *1 *1

I/O expansion (X) *1 *1 *1 *1

RJ11 power supply (J) *1 *1 *1 *1

Internal Wireless module *1 *1 *1 *1

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1.4 Options incompatibilities table

MTX-3G-IoT-JAVA

-G option (GPS)

RS232 (8-wire) DB9

RS232 (4-wire) DB15

RS485

Li-Po Battery (B)

Low Power Mode (L)

Ultra Low Power mode (U)

Supercap (S)

CAN bus (C )

1-Wire (1)

Latch Relay (R)

220VAC/6A Relay (P)

I/O expansion (X)

RJ11 power supply (J)

Analog audio (A)

Wireless module

-G option (GPS) X X

RS232 (8-wire) DB9 *1

RS232 (4-wire) DB15 *1

RS485 X X X X X X X *1

Li-Po Battery (B) X

Low Power Mode (L) *2

Ultra Low Power mode (U) *2

Supercap (S) X

CAN bus (C ) X X X X X *1

1-Wire (1) X X X X X

Latch Relay (R) X X X X X

220VAC/6A Relay (P) X X X X X X X

I/O expansion (X) X X X X X X X

RJ11 power supply (J) X X X X X X *3

Analog audio (A) X X X X X X X *3

Wireless module X *1 *1 *1 *1

X: not compatible

*1: all serial ports not available at the same time

*2: ULP contains LP functionality

*3: mandatory

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MTX-4G-IoT-JAVA

4G2GRS232 (8-wire) DB9

RS232 (4-wire) DB15

RS485

Li-Po Battery (B)

Low Power Mode (L)

Ultra Low Power mode (U)

Supercap (S)

CAN bus (C )

1-Wire (1)

Latch Relay (R)

220VAC/6A Relay (P)

I/O expansion (X)

RJ11 power supply (J)

Wireless module

RS232 (8-wire) DB9 *1

RS232 (4-wire) DB15 *1

RS485 X X X X X X *1

Li-Po Battery (B) X

Low Power Mode (L) *2

Ultra Low Power mode (U) *2

Supercap (S) X

CAN bus (C ) X X X X *1

1-Wire (1) X X X X

Latch Relay (R) X X X X

220VAC/6A Relay (P) X X X X X X

I/O expansion (X) X X X X X X

RJ11 power supply (J) X X X X X X

Internal Wireless module *1 *1 *1 *1

X: not compatible

*1: all serial ports not available at the same time

*2: ULP contains LP functionality

*3: mandatory

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1.5 Highlights

Interfaces

• GSM FME M antenna connector

• SMA F antenna connector for GPS or other RF options (*)

• USB 2.0 High Speed port up to 480Mbps

• SIM card interface 1.8V and 3V

• Operating status LEDs

• DB9 female connector: complete 8-wire RS232 modem interface (*)

• DB15 HD female connector:

o 1x RS232 (4-wire) port (*) o 2x optoisolated inputs o 2x optoisolated outputs o 1x count input o 2x analog inputs

• 5-way plug-in 5.00mm pitch terminal block (STD models):

o 1x RS485 interface o Power supply input

• 7-way plug-in 3.5mm pitch terminal block (CAN models):

o 1x CAN bus o 1x 1-Wire bus o 1x Latch Relay (2 contacts) o Power supply input

• 5-way plug-in 5.00mm pitch terminal block (RAC models):

o 1x RS485 interface o Power supply input

• 2x RJ11 connectors (AUDIO models)

o Analog audio o Power supply input

General features

• World Wide Version (default)

o UMTS/HSPA+: Five-Band 800/850/900/1900/2100MHz o GSM/GPRS/EDGE: Quad band 850/900/1800/1900MHz

• 3GPP Release 6, 7

• SIM Application Toolkit, 3GPP release 99

• Control via AT commands (Hayes, TS 27.007, TS 27.005)

• TCP/IP stack access via AT commands

• Internet services: TCP, UDP, HTTP, FTP, SMTP, POP3

• Operating temperature range: -30ºC to +85ºC

• Dimensions, excluding connectors: 78.1 x 66.8 x 37.2mm

• Weight: < 190 g

• IP30 enclosure

• Internal 1650mAh Li-Po battery (*)

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• 3-Axis Accelerometer (±2g/±4g/±8g) (*)

• Powered by Cinterion EHS6/EHS8/BGS5/ELS6 modules (*)

Specifications

• HSPA (3GPP Release 6,7)

o DL 7.2Mbps, UL 5.7Mbps o HSDPA Cat.8 / HSUPA Cat.6 data rates o Compressed mode (CM) according to 3GPP TS25.212

• UMTS (3GPP Release 4)

o PS data rate – 384 kbps DL, UL 384kbps o CS data rate – 64 kbps DL, UL 64kbps

• HSPA (3GPP Release 6,7)

o DL 7.2Mbps, UL 5.7Mbps o HSDPA Cat.8 / HSUPA Cat.6 data rates

• GPRS

o GPRS class 12 o Mobile station class B o PBCCH support o Coding schemes CS 1-4

• EGPRS

o Multislot class 12 o EDGE E2 power class for 8PSK

• CSD data transmission

o Up to 9.6kbps o V.110 o Non-transparent mode o USSD support

• SMS

o Point-to-point MO and MT o SMS cell broadcast o Text and PDU mode

• Fax

o Group 3, class 1,2

Drivers

• USB, MUX driver for Microsoft® Windows XP™, Vista™, Windows 7™

• RIL, USB driver for Microsoft® Windows Embedded Handheld™ >= 6.x

• USB, MUX driver for Microsoft® Windows Embedded Compact™ >= 5.x

• USB serial/CDC-ACM driver for Linux

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JavaTM features

• Oracle Java ME Embedded 3.2

• Compliant to CLDC 1.1 HI and IMP-NG standards

• Capable of running multiple MIDlets in parallel with inter-MIDlet communication

• Additional Java standards APIs:

o JSR75 (FileConnection) o JSR177 (CRYPTO) o JSR280 (XML)

• Additional accessible periphery for Java applications

o I/O pins, I2C, ADC/DAC o Serial interfaces (API): ASC0, ASC1, USB

• Memory space for Java applications

o Flash File System: 8MB o RAM: 6MB o Just-in-Time (JIT) Compiler execution optimization

Special features

• USB interfaces support multiple composite modes and a Linux -/Mac- compliant mode

• Firmware update via USB/RS232

• Real time clock with alarm functionality

• Multiplexer according 3GPP TS 27.010

• RLS Monitoring (Jamming detection)

• Informal Network Scan

• Customer IMEI/SIM-Lock as variant

• Integrated FOTA, configurable and royalty free

*: depending on model, see Section 1.3

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1.6 Product label

The label fixed to the bottom of a MTX Terminal comprises the following information:

No.

Information

MTX Terminals logo

Product name (model)

Product ordering number

Hardware and Firmware Revisions

FCC ID

Year/Week of fabrication

Barcode (Code 128) (IMEI)

Product IMEI

RoHS symbol

Pb-Free symbol

WEEE symbol

CE logo

PTCRB Certification logo

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MTX M2M® by MATRIX ELECTRONICA S.L.U

1.7 Main features and services

The MTX-IoT performs a set of telecom services (TS) according to GSM standard phase 2+, ETSI and ITU-T. The services and functions of the MTX-3G-JAVA are implemented by issuing customized applications embedded on the device, by AT commands issued internally or over the USB, RS232 or RS485 interface.

1.7.1 Key features at a glance

The MTX-3G-JAVA is a UMTS/HSPA and also GSM/GPRS/EDGE bands mobile station with the characteristics shown in the table below.

Feature

Implementation

General

Frequency bands

UMTS/HSPA+: Five band, 800/850/900/1900/2100MHz GSM/GPRS/EDGE: Quad band, 850/900/1800/1900MHz

GSM class

Small MS

Output power

Class 4 (+33dBm ±2dB) for EGSM850 Class 4 (+33dBm ±2dB) for EGSM900 Class 1 (+30dBm ±2dB) for GSM1800 Class 1 (+30dBm ±2dB) for GSM1900 Class E2 (+27dBm ± 3dB) for GSM 850 8-PSK Class E2 (+27dBm ± 3dB) for GSM 900 8-PSK Class E2 (+27dBm +3dB/-4dB) for GSM 1800 8-PSK Class E2 (+27dBm +3/-4dB) for GSM 1900 8-PSK Class E2 (+26dBm +3/-4dB) for GSM 1800 8-PSK Class 3 (+24dBm +1/-3dB) for UMTS 2100, WCDMA FDD BdI Class 3 (+24dBm +1/-3dB) for UMTS 1900, WCDMA FDD BdII Class 3 (+24dBm +1/-3dB) for UMTS 900, WCDMA FDD BdVIII Class 3 (+24dBm +1/-3dB) for UMTS 850, WCDMA FDD BdV Class 3 (+24dBm +1/-3dB) for UMTS 800, WCDMA FDD BdVI

Power supply

Single supply voltage Maximum: 6.5 to 40V (without damaging the device)* Recommended: 7 to 35V

*(Device operation from 6.5 to 7V is not guaranteed over the whole temperature range / Supplies from 35 to 40V may damage the device during an extended use)

Physical

Dimensions: 78,1 x 66,8 x 37,2 mm Weight: approx. 190g

RoHS

All hardware components are fully compliant with the EU RoHS Directive

HSPA features

3GPP Release 6,7

DL 7.2Mbps, UL 5.7Mbps HSDPA Cat.8 / HSUPA Cat.6 data rates Compressed mode (CM) supported according to 3GPP TS25.212

UMTS features

3GPP Release 8

PS data rate – 384 kbps DL / 384 kbps UL CS data rate – 64kbps DL / 64 kbps UL

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GSM / GPRS / EGPRS features

Data transfer

GPRS

• Multislot Class 12

• Full PBCCH support

• Mobile Station Class B

• Coding Scheme 1 – 4

EGPRS

• Multislot Class 12

• EDGE E2 power class for 8 PSK

• Downlink coding schemes – CS 1-4, MCS 1-9

• Uplink coding schemes – CS 1-4, MCS 1-9

• SRB loopback and test mode B

• 8-bit, 11-bit RACH

• PBCCH support

• 1 phase/2 phase access procedures

• Link adaptation and IR

• NACC, extended UL TBF

• Mobile Station Class B

CSD

• V.110, RLP, non-transparent

• 9.6kbps

• USSD

SMS

Point-to-point MT and MO Cell broadcast Text and PDU mode Storage: SIM card plus SMS locations in mobile equipment

Software

AT commands

Hayes, 3GPP TS 27.007, 27.005, Gemalto M2M AT commands for RIL compatibility

JavaTM Open Platform

JavaTM Open Platform with

• Java

profile IMP-NG & CLDC 1.1 HI

• Secure data transmission via HTTPS/SSL

• Multi-threading programming and multi-application execution

Major benefits: seamless integration into Java applications, ease of programming, no need for application microcontroller, extremely cost-efficient hardware and software design – an ideal platform for industrial GSM applications.

The memory space available for Java programs is around 8MB in the flash file system and around 6MB of RAM. Application code and data share the space in the flash file system and in the RAM.

MicrosoftTM compatibility

RIL for Pocket PC and Smartphone

SIM Application Toolkit

SAT Release 99 Firmware update

Firmware update from host application over USB.

Interfaces (depending on models)

USB

Supports a USB 2.0 High Speed (480Mbit/s) device interface, Full Speed (12Mbit/s) compliant

RS232 (8-wire)

Adjustable baud rates: 1200bps to 921600bps Autobauding: 1200 to 230400bps Supports RTS/CTS hardware flow control Multiplex ability according to GSM 07.10 Multiplexer Protocol

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RS232 (4-wire)

Adjustable baud rates: 1200bps to 921600bps Autobauding: 1200 to 230400bps Supports RTS/CTS hardware flow control Multiplex ability according to GSM 07.10 Multiplexer Protocol

RS485

Adjustable baud rates: 1200bps to 921600bps Autobauding: 1200 to 230400bps Half-duplex

Opto I/O

2x inputs and 2x outputs optoisolated

ADC

2x analog inputs, supporting 0-50V modes (other modes available under request)

Count input

1x pulse count input

1-Wire

1-Wire (master) bus for EEPROM, Temperature sensors, etc.

CAN

Data rate up to 1Mbps GIFT/ICT compliant

Status

Bi-color LED to indicate network connectivity status.

UICC interface

Supported chip cards: UICC/SIM/USIM 3V, 1.8V

Antenna

50 Ohms. GSM/UMTS main antenna

Power on/off, Reset

Power on/off

Automatic switch-on at power supply Switch off by AT command Switch off by hardware signal TURN_OFF Automatic switch-off in case of critical temperature or voltage conditions

Software Reset

Orderly shutdown and reset by AT command

Hardware Reset

Emergency reset by hardware signal TURN_OFF

Special features

Antenna

SAIC (Single Antenna Interference Cancellation) / DARP (Downlink Advanced Receiver Performance) Rx Diversity (receiver type 3i – 64-QAM) / MIMO

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1.7.2 Operating modes

The table below briefly summarizes the various operating modes referred to in the following chapters.

Limits

Function

Normal operation

GSM / GPRS / UMTS / HSPA SLEEP

Power saving automatically activated when no calls are in progress, the USB connection is suspended by the host or not present, and there is no active communication via ASC0

GSM / GPRS / UMTS / HSPA IDLE

Power saving is disabled if a USB connection is not suspended, but no call is in progress.

GSM TALK / GSM DATA

Connection between two subscribers is in progress. Power consumption depends on the GSM network coverage and several connection settings (e.g. DTX off/on, FR/EFR/HR, hopping sequences and antenna connection). The following applies when power is to be measured in TALK_GSM mode: DTX off, FR and no frequency hopping.

GPRS DATA

GPRS data transfer in progress. Power consumption depends on network settings (e.g. power control level), uplink / downlink data rates and GPRS configuration (e.g. used multislot settings).

EGPRS DATA

EGPRS data transfer in progress. Power consumption depends on network settings (e.g. power control level), uplink / downlink data rates and EGPRS configuration (e.g. used multislot settings).

UMTS TALK / UMTS DATA

UMTS data transfer in progress. Power consumption depends on network settings (e.g. TPC Pattern) and data transfer rate.

HSPA DATA

HSPA data transfer in progress. Power consumption depends on network settings (e.g. TPC Pattern) and data transfer rate.

Low Power mode

Available in “L” option devices. All the electronics systems remain disconnected from the power supply input, with the exception of RS232/RS485 interfaces and its controller. This allows to wake up the unit from those interfaces

Ultra Low Power mode

Available in “U” option devices. All the electronic systems remain disconnected from the power supply input, with the exception of a little piece of logic which allows for waking up the unit again from a tamper input or after a specified time

Airplane mode

Airplane mode shuts down the radio part of the device, causes the modem to log off from the GSM/GPRS network, and disables all AT commands whose execution requires a radio connection. Airplane mode can be controlled by AT command

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1.7.3 Power Consumption

It is recommend to use 12V/1.5A power supply.

Description

Conditions

Typical

Unit

IIN1

ULP mode supply current

Ultra Low Power Mode

2.5

µA

Sleep mode supply current

Internal GSM module powered down

Average GSM/GPRS supply current

IDLE (UART activated but no communication) @ DRX=2

USB disconnected

USB active

GPRS Data transfer GSM850/900; PCL=5; 1Tx/4Rx

ROPR=4 (max. reduction)

mA ROPR=0 (no reduction)

GPRS Data transfer GSM850/900; PCL=5; 2Tx/3Rx

ROPR=4 (max. reduction)

84.5

ROPR=0 (no reduction)

115

GPRS Data transfer GSM850/900; PCL=5; 4Tx/1Rx

ROPR=4 (max. reduction)

ROPR=0 (no reduction)

205

EDGE Data transfer GSM850/900; PCL=5; 1Tx/4Rx

ROPR=4 (max. reduction)

mA ROPR=0 (no reduction)

EDGE Data transfer GSM850/900; PCL=5; 2Tx/3Rx

ROPR=4 (max. reduction)

64.5

ROPR=0 (no reduction)

EDGE Data transfer GSM850/900; PCL=5; 4Tx/1Rx

ROPR=4 (max. reduction)

ROPR=0 (no reduction)

136

GPRS Data transfer GSM1800/1900; PCL=0; 1Tx/4Rx

ROPR=4 (max. reduction)

mA ROPR=0 (no reduction)

GPRS Data transfer GSM1800/1900; PCL=0; 2Tx/3Rx

ROPR=4 (max. reduction)

ROPR=0 (no reduction)

GPRS Data transfer GSM1800/1900; PCL=0; 4Tx/1Rx

ROPR=4 (max. reduction)

ROPR=0 (no reduction)

145

EDGE Data transfer GSM1800/1900; PCL=0; 1Tx/4Rx

ROPR=4 (max. reduction)

mA ROPR=0 (no reduction)

EDGE Data transfer GSM1800/1900; PCL=0; 2Tx/3Rx

ROPR=4 (max. reduction)

ROPR=0 (no reduction)

EDGE Data transfer GSM1800/1900; PCL=0; 4Tx/1Rx

ROPR=4 (max. reduction)

ROPR=0 (no reduction)

115

Average WCDMA supply current supply current

IDLE (UART activated but no communication) @ DRX=6

USB disconnected

USB active

UMTS Data transfer Band I @ 23dBm

132

UMTS Data transfer Band II @ 23dBm

150

UMTS Data transfer Band V/VI @ 23dBm

150

UMTS Data transfer Band VIII @ 23dBm

152

HSPA Data transfer Band I @ 23dBm

132

HSPA Data transfer Band II @ 23dBm

150

HSPA Data transfer Band V/VI @ 23dBm

150

HSPA Data transfer Band VIII @ 23dBm

152

1. With an impedance of Z

LOAD

=50Ohm at the antenna port.

2. Measurements start 6 minutes after switching ON the modules

Average times: SLEEP and ULP mode – 3 minutes, transfer modes – 1.5 minutes Communication tester settings: no neighbor cells, no cell reselection etc., RMC (reference measurement channel)

Description

Conditions

Typ

Max

Unit

ULP mode supply current

TA = 25ºC

2.5 5 µA

TA = 85ºC

8.5

µA

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1.7.4 RF antenna interface description

The table below briefly summarizes the RF Antenna interface GSM/UMTS

Parameter

Conditions

Min.

Typical

Max.

Unit

UMTS/HSPA connectivity

Band I, II, V, VI, VIII

Receiver Input Sensitivity @ ARP

UMTS 800/850 Band VI/V

-104.7/-

106.7

-110 dBm UMTS 900 Band VIII

-103.7

-110 dBm

UMTS 1900 Band II

-104.7

-109 dBm

UMTS 2100 Band I

-106.7

-110 dBm

RF Power @ ARP with 50Ohm Load

UMTS 800/850 Band VI/V

dBm

UMTS 900 Band VIII

dBm

UMTS 1800 Band III

dBm

UMTS 2100 Band I

dBm

GPRS coding schemes

Class 12, CS1 to CS4

EGPRS

Class 12, MCS1 to MCS9

GSM Class

Small MS

Static Receiver Input Sensitivity @ ARP

GSM 850 / E-GSM 900

-102

-109 dBm

GSM 1800 / GSM 1900

-102

-108 dBm

RF Power @ ARP with 50Ohm Load

GSM GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

RF Power @ ARP with 50Ohm Load, (ROPR = 0, i.e. no reduction)

GPRS, 1 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 1 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 2 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 2 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 3 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 3 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 4 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 4 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

RF Power @ ARP with 50Ohm Load, (ROPR = 1)

GPRS, 1 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 1 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 2 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 2 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

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GPRS, 3 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 3 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 4 TX GSM 850 / E-GSM 900

31 dBm

GSM 1800 / GSM 1900

28 dBm

EDGE, 4 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

RF Power @ ARP with 50Ohm Load, (ROPR = 2)

GPRS, 1 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 1 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 2 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 2 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 3 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 3 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 4 TX GSM 850 / E-GSM 900

29 dBm

GSM 1800 / GSM 1900

26 dBm

EDGE, 4 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

RF Power @ ARP with 50Ohm Load, (ROPR = 3)

GPRS, 1 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 1 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 2 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 2 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 3 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 3 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 4 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

24 dBm

EDGE, 4 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

24 dBm

RF Power @ ARP with 50Ohm Load, (ROPR = 4, i.e. maximum reduction)

GPRS, 1 TX GSM 850 / E-GSM 900

33 dBm

GSM 1800 / GSM 1900

30 dBm

EDGE, 1 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

26 dBm

GPRS, 2 TX

GSM 850 / E-GSM 900

30 dBm

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MTX M2M® by MATRIX ELECTRONICA S.L.U

GSM 1800 / GSM 1900

27 dBm

EDGE, 2 TX GSM 850 / E-GSM 900

24 dBm

GSM 1800 / GSM 1900

23 dBm

GPRS, 3 TX GSM 850 / E-GSM 900

28.2 dBm

GSM 1800 / GSM 1900

25.2 dBm

EDGE, 3 TX GSM 850 / E-GSM 900

22.2 dBm

GSM 1800 / GSM 1900

21.2 dBm

GPRS, 4 TX GSM 850 / E-GSM 900

27 dBm

GSM 1800 / GSM 1900

24 dBm

EDGE, 4 TX GSM 850 / E-GSM 900

21 dBm

GSM 1800 / GSM 1900

20 dBm

1.7.5 SIM Card

The MTX-IoT supports an external SIM card through the integrated SIM holder. Both 3V and 1.8V SIM technology is supported. Older 5V SIM technology is not supported.

1.8 Precautions

MTX-IoT as a standalone item is designed for indoor use only. For outdoor use it must be integrated into a weatherproof enclosure. Do not exceed the environmental and electrical limits as specified in Technical Data

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1.9 Block diagram

1.9.1 Models with CAN bus, 1-Wire and/or Latch Relay

The MTX-IoT modems containing CAN bus, 1-Wire and/or Latch Relay have the following block diagram:

Note *1: DB9 connector only available in STD and DB9 variants. See section 1.2 Note *2: DB15 HD connector only available in STD and DB15 variants. See section 1.2

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1.9.2 Models with Power Relay 220VAC/6A

The MTX-IoT modems containing a 220VAC/6A Power relay have the following block diagram:

Note *1: DB9 connector only available in STD and DB9 variants. See section 1.2 Note *2: DB15 HD connector only available in STD and DB15 variants. See section 1.2

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1.9.3 Models with RJ11 connector and/or analog audio

The MTX-IoT modems with RJ11 connectors and/or analog audio have the following block diagram:

Note *1: DB9 connector only available in STD and DB9 variants. See section 1.2 Note *2: DB15 HD connector only available in STD and DB15 variants. See section 1.2

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1.9.4 All other models

The general MTX-IoT modem’s block diagram is shown in the following figure:

Note *1: DB9 connector only available in STD and DB9 variants. See section 1.2 Note *2: DB15 HD connector only available in STD and DB15 variants. See section 1.2

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1.10 Hardware revisions

Hardware Revision

Starting production date

Changes

1.03

02/2016

Initial version

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2. Mechanical description

2.1 Overview

2.1.1 Models with 5-way plug-in 5.00mm pitch terminal block

The pictures below show the mechanical design of the unit along with the positions of the different connectors and mounting holes. The device case is made of durable PC/ABS plastic.

Mounting holes

Power Supply Connector

Mini USB 2.0 Connector

Mounting holes

5-way plug-in 5.00mm pitch terminal block Tri-color Led Indicator

SIM Card Reader, DIP switches & batt jumper

GSM Antenna Connector

DB15 connector

DB9 connector

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2.1.2 Models with 7-way plug-in 3.50mm pitch terminal block

The pictures below show the mechanical design of the unit along with the positions of the different connectors and mounting holes. The device case is made of durable PC/ABS plastic.

Mini USB 2.0 Connector

Mounting holes

7-way plug-in 3.50mm pitch terminal block Tri-color Led Indicator

SIM Card Reader, DIP switches & batt jumper

DB15 connector

DB9 connector

GSM Antenna Connector

GPS or RF Antenna Connector

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2.1.3 Models with RJ11 connector

The pictures below show the mechanical design of the unit along with the positions of the different connectors and mounting holes. The modem case is made of durable PC/ABS plastic.

Tri-color Led Indicator

SIM Card Reader, DIP switches & batt jumper

DB15 connector

DB9 connector

GSM Antenna Connector

Mini USB 2.0 Connector

Mounting holes

Power Supply & Audio Connectors

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2.2 Dimensions

All dimensions are in millimeters

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All dimensions are in millimeters

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All dimensions are in millimeters

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3. Electrical and environmental characteristics

3.1 Electrical specifications

3.1.1 Power supply

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Conditions

Min.

Max.

Unit

VIN

Supply voltage

-0.3

CHARACTERISTICS

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

VIN

Supply voltaje

7 50

IIN

Supply current

- * -

Efficiency

VIN=24V, IOUT=1.5A

87 %

Switching Frequency

500 kHz

* See section 1.6.3

3.1.2 RS232 interface

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Conditions

Min.

Max.

Unit

Input voltage range Drivers

-0.3 6 V

Receivers

-25

Output voltage range Drivers

-13.2

13.2 V Receivers

-0.3 5 V Electrostatic discharge

Human body model

2 kV

CHARACTERISTICS

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

VOH

Driver high-level output voltage

RL=3kΩ to GND

5.4 V

VOL

Driver low-level output voltage

RL=3kΩ to GND

-5

-5.4 V ro

Driver output resistance

VIN = 0V

300

10M Ω

IT+

Receiver positive-going input threshold voltage

1.5

2.4

IT-

Receiver negative-going input threshold voltage

0.6

1.2 V V

hys

Receiver input hysteresis (V

IT+

- V

IT-

)

0.3 V

Receiver input resistance

Input voltage ±3 to ±25V

3 5 7

kΩ

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3.1.3 RS485 interface

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Conditions

Min.

Max.

Unit

Voltage input range, transient pulse, A and B, through 100 Ω

±50

Receiver output current

±11

Electrostatic discharge Human body model

±16

Chraged-device model

±1

CHARACTERISTICS

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

|VOD|

Driver differential output voltage

IO =0 2 3 V

RL=54kΩ

-5

-5.4 V

(OD)

Driver differential output capacitance

VOD =0.4sin(4Eπt)+0.5V

16 pF IOS

Driver short-circuit output current

-250 +250

IT+

Receiver positive-going input threshold voltage

IO =-8mA

-0.065

-0.01

IT-

Receiver negative-going input threshold voltage

IO =8mA

-0.2

-0.1 V V

hys

Receiver input hysteresis (V

IT+

- V

IT-

)

35 mV

(ID)

Receiver differential input capacitance

VOD =0.4sin(4Eπt)+0.5V

15 pF

3.1.4 Counter input

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Conditions

Min.

Max.

Unit

Input voltage range

-12

CHARACTERISTICS

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

VIH

High-level input voltage

2.0 V VIL

Low-level input voltage

0.9

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3.1.5 Optoisolated Input/Output

ABSOLUTE MAXIMUM RATINGS (TCMD4000 OPTOCOUPLER)

Symbol

Parameter

Conditions

Min.

Max.

Unit

Input

Reverse voltage

Forward current

FSM

Forward surge current

1.5

diss

Power dissipation

100

Output

CEO

Collector-emitter voltage

ECO

Emitter-collector voltage

Collector current

ICM

Collector peak current

tP/T=0.5, tP ≤ 10ms

100

diss

Power dissipation

150

Coupler

ISO

AC isolation test voltage (RMS)

3750

RMS

tot

Total power dissipation

250

CHARACTERISTICS (TCMD4000 OPTOCOUPLER)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Input

Forward voltage

IF =50mA

1.25

1.6 V Cj

Junction capacitance

VR =0V, f=1MHz

50 pF

Output

CEO

Collector-emitter voltage

IC =100µA

35 V V

ECO

Emitter-collector voltage

IE =100µA

7 V I

CEO

Collector dark current

VCE=10V, IF =0

100

Coupler

CEsat

Collector-emitter saturation voltage

IF =50V, IC =5mA

1 V fc

Cut-off frequency

IF =10mA, VCE=5V, RL=100Ω

10 kHz

Coupling capacitance

f=1MHz

0.3 pF

IC /IF

Current transfer ratio

=2V, IF=1mA

600

800 %

Rise time

=2V, IF=1mA, RL=100Ω

300 µs

off

Turn-off time

=2V, IF=1mA, RL=100Ω

250 µs

Please see equivalent circuits in Section 4.4.4 to view voltage input/output ranges and determine operating conditions in each case.

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3.1.6 Analog Input/Output

ABSOLUTE MAXIMUM RATINGS Symbol

Parameter

Conditions

Min.

Max.

Unit

Input voltage

Voltage mode

-12.5

Input current

Current mode

-6

Electrostatic discharge Human body model

2000 V

Charge device model

500 V

CHARACTERISTICS Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Voa

Analog output voltage range No resistive load

0 3 V RL=10kΩ

0 2.7 V

Internal Reference voltage

Initial trimming, 25ºC

±0.1 % VOS

Input Offset Error

Voltage mode (0-50V)

±50

Gain Error

±0.1 % PSRR

Power Supply Rejection Ratio

CMRR

Common Mode Rejection Ratio

INL

Integral non linearity

±2

LSB

DNL

Differential non linearity

±2

LSB

3.1.7 CAN bus

ABSOLUTE MAXIMUM RATINGS Symbol

Parameter

Conditions

Min.

Max.

Unit

VI Input voltage

-36

36 V Transient pulse

-100

100

Electrostatic discharge Human body model

16000

Charged device model

1000

CHARACTERISTICS Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

VID

Differential input voltage

-6 6

O(D)

Bus output voltage (Dominant) CANH

2.45 3.3 V CANL

0.5 1.25

Bus output voltage (Recessive) CANH

2.3

V CANL

2.3

OD(D)

Differential output voltage (Dominant)

1.2 2 3

VOD

Differential output voltage (Recessive)

-0.5 0.05

IOS

Short-circuit output current

VCANH=-7V, CANL open

-250

VCANH=12V, CANL open

VCANH=-7V, CANH open

-1

VCANH=12V, CANH open

250

IT+

Positive-going input voltage

750

900

IT-

Negative-going input voltage

500

650 mV

hys

Hysteresis voltage (V

IT+

- V

IT-

)

100 mV

Input capacitance

40 pF

CID

Differential input capacitance

20 pF

RID

Differential input resistance

40 100

kΩ

RIN

Input resistance (CANH or CANL) to ground

20 50

kΩ

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3.1.8 1-Wire

ABSOLUTE MAXIMUM RATINGS Symbol

Parameter

Conditions

Min.

Max.

Unit

VI Input voltage

-0.5 6 V

Transient pulse

-100

100

CHARACTERISTICS Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

IH1

Input High

1.9 V V

IL1

Input Low

0.9 V R

WPU

Weak pullup resistor

1000 1675 Ω V

OL1

Output Low

At 4mA load

0.4

3.1.9 Power Relay

CHARACTERISTICS Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Contact rating

DC 6 30

A V

AC 6 250

A V

Contact resistance

At 1A 6VDC

100

mΩ

ISW

Switching current

6 A

VSW

Switching voltage DC

125 V AC

400

Electrical endurance

Resistive load, at 85ºC, 1s on 9s off, 6A 250VAC

3x104

cycles Mechanical endurance

107 cycles

Insulation resistance

At 500VDC

1000 MΩ

3.1.10 Latch Relay

CHARACTERISTICS Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Contact rating

DC 1 30

A V

AC 0.5 125

A V

Contact resistance

At 10mA 30mVDC

100

mΩ

ISW

Switching current

2 A

VSW

Switching voltage DC

110 V AC

125

Electrical endurance

Resistive load, at 70ºC, 1s on 9s off,

0.5A 125VAC

105 cycles Mechanical endurance

108 cycles

Insulation resistance

At 500VDC

1000 MΩ

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3.2 Operating temperatures

Please note that the modem’s lifetime, i.e., the MTTF (mean time to failure) may be reduced if operated outside the extended temperature range.

Parameter

Min

Typ

Max

Unit

Normal operation

-30

+25

+85

°C

Extended operation1

-40 +90

°C

Automatic shutdown2

<-40 >+90

°C

1. Extended operation allows normal mode speech calls or data transmissions for a limited time

until the automatic thermal shutdown mode takes effect. Within the extended temperature range (outside the operating temperature range) the specified electrical characteristics may be increased or decreased.

2. Due to uncertainty in temperature measurement, a tolerance of ±3ºC on the stated shutdown

thresholds may occur.

Note that within the specified operating temperature ranges the unit temperature may vary to a great extent depending on the operating mode, used frequency band, radio output power and current supply voltage.

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3.3 Storage conditions

The conditions stated below are only valid for modems in their original packed state in weather protected, non-temperature-controlled storage locations. Normal storage time under these conditions is a maximum of 12 months. The units will be delivered in a packaging that meets the requirements according “IPD/JEDEC J-STD-033B.1” for Low Temperature Carriers.

Type

Condition

Unit

Reference

Air temperature: Low High

-30 +75

ºC

ETS 300 019-2-1: T1.2, IEC 60068-2-1 Ab ETS 300 019-2-1: T1.2, IEC 60068-2-2 Db

Relative humidity: Low High Condensation

10 90 at 30ºC 90-100 at 30ºC

--ETS 300 019-2-1: T1.2, IEC 60068-2-56 Cb ETS 300 019-2-1: T1.2, IEC 60068-2-30 Db

Air pressure: Low High

70 106

kPa

IEC TR 60271-3-1:1K4 IEC TR 60271-3-1:1K4

Movement of surrounding air

1.0

m/s

IEC TR 60271-3-1:1K4

Water: rain, dripping, icing and frosting

Not allowed

- - Radiation: Solar Heat

1120 600

W/m2

ETS 300 019-2-1: T1.2, IEC 60068-2-2Bb ETS 300 019-2-1: T1.2, IEC 60068-2-2Bb

Chemically active substances

Not recommended

IEC TR 60271-3-1:1C1L

Mechanically active substances

Not recommended

IEC TR 60271-3-1:1S1

Sinusoidal vibration: Displacement Acceleration Frequency range

1.5 5 2-9 9-200

mm m/s2 Hz

IEC TR 60271-3-1:1M2

Shocks: Shock spectrum Duration Acceleration

semi-sinusoidal 1 50

ms m/s2

IEC 60068-2-27 Ea

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4. Interface description

All electrical connections to the modem are protected in compliance with the standard air and contact Electrostatic Discharge (ESD).

The modem family uses the following industry standard connectors:

• USB mini connector

• DB9 female (main RS232 port)

• DB15 HD female (I/O expansion connector)

• RJ11 6-way (power supply connector)

• 5-way plug-in 5.00mm pitch terminal block (power supply, RS485 bus and relay)

• 7-way plug-in 3.50mm pitch terminal block (power supply, CAN bus, 1-Wire bus and Latch

Relay)

• SIM card reader

• FME male coaxial jack (antenna connector)

• SMA female coaxial jack (GPS/GNSS antenna connector) or other RF options

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4.1 Power supply connector

Depending on the specific modem you are using, you will dispose of one of the connectors described in the sections below. Please read them carefully.

4.1.1 Models with CAN bus, 1-Wire and/or Latch Relay (7-way plug-in 3.50mm pitch

terminal block)

A 7-way plug-in terminal block connector shared with CAN & 1-Wire buses, as well as a Latch relay, supplies the D.C. power to the modem.

The supply voltage, VCC, required by the modem is in the range of 7 to 50VDC. We recommend a 12VDC power supply. The power supply has to be a single voltage source capable of providing a peak during an active transmission. The uplink burst causes strong ripples (drop) on the power lines.

By default, the MTX-IoT will automatically switch on when power supply is applied at PIN 1 and PIN 2.

Signal

Direction

Limits

Description

VIN

Input

7-50VDC

Positive power input

GND

Input

Negative power (ground)

CANH

I/O

±36VDC

High level CAN bus line

CANL

I/O

±36VDC

Low level CAN bus line

1-Wire

I/O

0-6VDC

1-Wire bus data signal

RL_COM

Latch relay Common contact

RL_NO

Latch relay Normally Open contact

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4.1.2 Models with Power Relay 220V/6A (5-way plug-in 5.00mm pitch terminal

block)

A 5-way plug-in terminal block connector shared with a 220VAC/6A relay, as shown and described below, supplies the D.C. power to the modem.

By default, the MTX-IoT will automatically switch on when power supply is applied between PIN 2 and PIN 1.

Signal

Direction

Limits

Description

GND

Input

Negative power (ground)

VIN

Input

7-50VDC

Positive power input

RL_NC

220VAC/6A relay Normally Close contact

RL_COM

220VAC/6A relay Common contact

RL_NO

220VAC/6A relay Normally Open contact

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4.1.3 Models with RJ11 connector

An RJ11 6-way connector, as shown and described below, serves as a means of supplying DC power to the modem.

The power supply voltage (VCC) required by the modem is in the range of 7 to 50VDC. We recommend a 12V DC power supply. The power supply has to be a single voltage source capable of providing a current peak during an active transmission. The uplink burst causes strong ripples (drop) on the power lines.

MTX-IoT devices are shipped to automatically switch on only with supply between PIN 1 and PIN 6.

Signal

Direction

Limits

Description

VIN

Input

6.5-40VDC

Positive power input

TAMP-

Output

Vmax: VIN

ULP negative wake-up input (see section 4.13)

Not connected

TAMP+

Input

0-VIN

ULP positive wake-up input (see section 4.13)

GND

Input

Negative power (ground)

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4.1.4 All other models (5-way plug-in 5.00mm pitch terminal block)

A 5 way plug-in terminal block connector shared with RS485 bus, as shown and described below, supplies D.C. power to the modem.

By default, the MTX-IoT will automatically switch on when power supply is applied between PIN 2 and PIN 1.

Signal

Direction

Limits

Description

-RxB

I/O RS485 B signal (see section 4.5 for details)

+RxA

I/O RS485 A signal (see section 4.5 for details)

Not connected

VIN

Input

7-50VDC

Positive power input

GND

Input

Negative power (ground)

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4.2 Mini USB connector

The MTX-IoT supports a USB 2.0 High Speed (480Mbit/s) device interface. The USB interface is primarily intended for use as a command and data interface and for downloading firmware. The USB I/O pins are capable of driving the signal at a minimum of 3.0V. They are 5V I/O compliant.

The USB port has different functions depending on whether Java is running or not. With Java, the lines may be used for debugging purposes. If Java is not used, the USB interface is available as a command and data interface and for downloading firmware.

To properly connect the module’s USB interface to the host, a USB 2.0 compatible connector is required. Furthermore, the USB modem driver which is delivered with MTX-IoT must be installed as described below.

The USB host is responsible for supplying power across the VUSB_IN line to the module’s USB interface. This is because MTX-IoT is designed as a self-powered device compliant with the “Universal Serial Bus

Specification Revision 2.0”.

The MTX-IoT cannot be powered by a USB port. Only modems that have a mounted an internal Li-Po battery (B) can operate with USB power voltage.

There are drivers available for Windows and Linux environment applications. Visit the MTX-IoT web page at www.mtxm2m.com.

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4.3 DB9 connector: 8-wire RS232 port

The STD and DB9 models support a standard RS232 8-wire serial interface (EIA/TIA 574) via its 9 pin Sub-D connector, shown below.

Port signals are connected to an internal coprocessor through a transceiver. In the STD model, which has two RS232 and a RS485 port, this coprocessor selects which of those ports are connected to the Cinterion GSM engine’s UARTs ASC0 and ASC1. Users can select the ports configuring the device’s DIP switches. Please read section 4.7 to learn how to configure DIP switches in order to select the port of your choice.

The MTX-IoT modem is designed to be used as a DCE (data circuit-terminating equipment). Based on the conventions for DCE-DTE connections, it communicates with the customer application (DTE- data terminating equipment) using the following signals:

• Port TxD @ application sends data to TXD of MTX-IoT Terminal

• Port RxD @ application receives data from RXD of MTX-IoT Terminal

The RS-232 interface is implemented as a serial asynchronous transmitter and receiver conforming to ITU-T V.24 Interchange Circuits DCE. It is configured for 8 data bits, no parity and 1 stop bit and can be operated at fixed bit rates from 1200bps to 921600bps.

The DB9 connector pinout is shown in the table below:

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Features (when connected to ASC0)

• Includes the data lines TD0 and RD0, the status lines RTS0 and CTS0 and also the modem

control lines DTR0, DSR0 and DCD0.

• This port is primarily designed for controlling voice calls, transferring CSD, fax and GPRS data

and for controlling the GSM engine with AT commands.

• Full Multiplex capability allows the interface to be partitioned into three virtual channels, but

with CSD and fax services only available on the first logical channel.

• The DTR0 signal will only be polled once per second from the internal firmware of MTX-IoT.

• The default configuration is 8 data bits, no parity and 1 stop bit. The setting can be changed

using the AT command AT+ICF and, if required, AT^STPB.

• Can be operated at fixed bit rates from 1200bps to 921600bps.

• Autobauding supports bit rates from 1.2kbps to 460.8kbps.

• The default serial speed for MTX-IoT is 115200bps.

Features (when connected to ASC1)

• Includes data lines TD0 and RD0 (2-wire/4-wire)

• Includes the status lines RTS0 and CTS0 and supports hardware flow control (4-wire only)

• Configured for 8 data bits, no parity and 1 or 2 stop bits.

• Can be operated at fixed bit rates from 1200 bps to 921600 bps. Autobauding is not supported

on ASC1.

• The default serial speed for MTX-IoT is 115200bps.

Signal

Direction

Description

DCD 0

Output

Data carrier detected

RD 0

Output

Received data

TD 0

Input

Transmitted data

DTR 0

Input

Data terminal ready

GND - Ground connection

DSR 0

Output

Data set ready

RTS 0

Input

Request to send

CTS 0

Output

Clear to send

VEXT

Output

Output voltage reference (4V)

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4.4 DB15 HD connector: I/O expansion port

4.4.1 Connector pinout

The STD and DB15 models have a DB15 HD female connector used as I/O expansion port. The pinout of this port and functionalities of each signal are shown in figure below:

Signal

Direction

Description

NC Not connected

RD 1

Output

RS232_1 signal: Received data

TD 1

Input

RS232_1 signal: Transmitted data

IN 1

Input

Opto-isolated input 1 (active low)

OUT 3

Output

Opto-isolated output 3 (open collector)

NC Not connected

RTS 1

Input

RS232_1 signal: Request to send

CTS 1

Output

RS232_1 signal: Clear to send

IN5

Input

Counter input

VEXT

Output

Output voltage reference (4V)

IN 2

Input

Opto-isolated input 2 (active low)

OUT 4

Output

Opto-isolated output 4 (open collector)

ADC 2

Input

Analog to Digital converter input 2

GND Ground connection

ADC 1

Input

Analog to Digital converter input 1

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4.4.2 RS232 interface

The STD and DB15 models support a standard RS232 4-wire serial interface (EIA/TIA 574) via its 15 pin Sub-D connector.

• Port TxD @ application sends data to MTX-3G-JAVA Terminal’s TD.

• Port RxD @ application receives data from MTX-3G-JAVA Terminal’s RD.

The RS232 interface is implemented as a serial asynchronous transmitter and receiver conforming to ITU-T V.24 Interchange Circuits DCE. It is configured for 8 data bits, no parity and 1 stop bit and can be operated at fixed bit rates from 300bps to 460.8kbps.

The electrical characteristics of the serial port signals are shown below:

Features (when connected to ASC0 or ASC1)

• Includes data lines TD1 and RD1 (2-wire/4-wire)

• Includes the status lines RTS1 and CTS1 and supports hardware flow control (4-wire only)

• The default configuration is 8 data bits, no parity and 1 stop bit. The setting can be changed

using the AT command AT+ICF and, if required, AT^STPB.

• Can be operated at fixed bit rates from 1200 bps to 921600 bps. Autobauding is not supported.

• The default serial speed for MTX-IoT is 115200bps.

Signal

Direction

Description

RD 1

Output

Received data

TD 1

Input

Transmitted data

GND - Ground connection

RTS 1

Input

Request to send

CTS 1

Output

Clear to send

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4.4.3 Analog inputs

The STD and DB15 models have two independent, unbalanced and multiplexed analog inputs which can be configured in 0-50V mode. Please read section 4.7 to learn how to setup the mode of the analog input (current or voltage).

Both ADC inputs have a resolution of 10 bits, which means that the default resolution is 48.8mV (050V). The A/D converter uses the successive approximation conversion technique.

The maximum A/D conversion rate is 5 samples per second.

To know how to read the analog inputs values please read the MTX-IoT Family Software Manual

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4.4.4 Optoisolated I/O

The STD and DB15 models have two optoisolated inputs and two optoisolated outputs, located in the DB15 HD expansion port. Please refer to Section 4.4.1 to view the exact location of each I/O.

The electrical equivalent circuits of these I/O are shown in following figure:

INPUT

0V ≤ VIN ≤ 0.7V → Logic ‘0’

0.9V ≤ VIN ≤ 30V → Logic ‘1’

OUTPUT Logic ‘0’ → V

OUT

= 1V (max)

Logic ‘1’ → V

OUT

= HiZ

To know how to read and write these lines please read the MTX-IoT Family Software Manual

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4.4.5 Counter input

The STD and DB15 models have a counter input located in the DB15 HD expansion port. Please refer to Section 4.4.1 to view the exact location of the signal I/O.

The electrical equivalent circuits of the counter input is shown in following figure:

0V ≤ VIN ≤ 1V → Logic ‘1’

1.5V ≤ VIN ≤ 40V → Logic ‘0’

To know how to use this counter please read the MTX-IoT Family Software Manual

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4.5 RS485 bus

The STD models have a terminal block with a 5-way connector shared with the Power Supply section, as shown and described below, used to implement the RS485 interface.

Port signals +RxA and –RxB are connected to an internal coprocessor through a transceiver. In the STD model, which has two RS232 and a RS485 port, this coprocessor selects which of those ports are

connected to the Cinterion GSM engine’s UARTs ASC0 and ASC1. Users can select the ports configuring the decice’s DIP switches. Please read section 4.7 to learn how to configure DIP switches in order to

select the port of your choice.

It meets or exceeds the requirements of ANSI TIA/EIA-485-A.

Signal

Direction

Limits

Description

-RxB

I/O RS485 B signal (see section 4.6 for details)

+RxA

I/O RS485 A signal (see section 4.6 for details)

AUTO ON

Input

0-VIN

Automatic Restart after Shutdown Enable Signal (not available in MTX-65i-RS485 FW2.00 (AUTO-ON) and MTX-65i-RS485-LC)

VIN

Input

6.5-40VDC

Positive power input

GND

Input

Negative power (ground)

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4.6 CAN bus and 1-Wire bus

Devices including a CAN bus (C option) and/or 1-Wire (1 option) have a 7-way plug-in 3.5mm pitch terminal block where the bus signals are available, shared with the Power Supply input and the relay contacts.

The Latch Relay contacts can handle 30VDC/1A or 125VAC/0.5A

Please read the MTX-IoT Family Software Manual to learn how to use these interfaces

Signal

Direction

Limits

Description

VIN

Input

7-50VDC

Positive power input

GND

Input

Negative power (ground)

CANH

I/O

±36VDC

High level CAN bus line

CANL

I/O

±36VDC

Low level CAN bus line

1-Wire

I/O

0-6VDC

1-Wire bus data signal

RL_COM

Latch relay Common contact

RL_NO

Latch relay Normally Open contact

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4.7 DIP switches

The MTX-IoT modems include 8 DIP microswitches allowing the user to configure some functionalities of the device. These switches are located close to the SIM card holder, so you can access them through the same removable panel of the SIM card holder.

By default, all switches are delivered in OFF state. In the following picture you can see them in their default OFF state with their corresponding numbers:

The table below explains the functionality of each one:

Switch

Function

Description

Serial interface configuration

This switch configures which serial interfaces are enabled:

• SW1 OFF, SW2 OFF (default): RS232 DB9 enabled, RS232 DB15 enabled, RS485 disabled

• SW1 OFF, SW2 ON: RS232 DB9 disabled, RS232 DB15 enabled, RS485 enabled

• SW1 ON, SW2 OFF: RS232 DB9 enabled, RS232 DB15 disabled, RS485 enabled

• SW1 ON, SW2 ON: Reserved for future uses.

PERIODIC RESET

This switch enables the periodic reset:

• OFF (default): disabled

• ON: device will be restarted periodically. Please read the MTX-IoT Family Software Manual to

learn how to configure the period of this timer.

Not used. Reserved for future uses

Analog input 1 mode

This switch configures the mode of the analog input 1:

• OFF (default): Voltage mode (0-50V)

• ON: Current mode

Analog input 2 mode

This switch configures the mode of the analog input 2:

• OFF (default): Voltage mode (0-50V)

• ON: Current mode

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4.8 Relays

Those MTX-IoT models ordered with Relay option (L for Latch Relay or R for Power Relay) include an internal relay whose contacts are available in the device connectors.

Latch Relay

Devices including a Latch Relay have a 7-way plug-in 3.5mm pitch terminal block where the relay contacts (Common and Normally Open) are available, shared with the Power Supply input, CAN bus and 1-Wire.

The Latch Relay contacts can handle 30VDC/1A or 125VAC/0.5A

To learn how to use set and reset this latch relay please read the MTX-IoT Family Software Manual

Signal

Direction

Limits

Description

VIN

Input

7-50VDC

Positive power input

GND

Input

Negative power (ground)

CANH

I/O

±36VDC

High level CAN bus line

CANL

I/O

±36VDC

Low level CAN bus line

1-Wire

I/O

0-6VDC

1-Wire bus data signal

RL_COM

Latch relay Common contact

RL_NO

Latch relay Normally Open contact

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Power Relay

Devices including a Power Relay have a 5-way plug-in 5.0mm pitch terminal block where the relay contacts (Common, Normally Close and Normally Open) are available, shared with the Power Supply.

The Power Relay contacts can handle 220VAC/6A.

To learn how to use commute the relay contacts please read the MTX-IoT Family Software Manual

Signal

Direction

Limits

Description

GND

Input

Negative power (ground)

VIN

Input

7-50VDC

Positive power input

RL_NC

220VAC/6A relay Normally Close contact

RL_COM

220VAC/6A relay Common contact

RL_NO

220VAC/6A relay Normally Open contact

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4.9 Analog audio interface

Those MTX-IoT models ordered with Audio option (A) have a 6-way 4-pole RJ connector, as shown below, allowing a telephone handset to be plugged into the modem and giving access to the microphone and earpiece signals. The connector may also be used to drive other analog audio subsystems or devices.

The audio interface provides one analog input for a microphone and one analog output for an earpiece.

• The microphone input and the earpiece output are balanced

• For electret microphones a supply source is implemented

• The MTX-IoT is pre-configured to work with a range of handsets, the audio interface is flexible

and its performance can be configured, using AT commands, to match a particular handset or audio subsystem

• Earpiece outputs are short-circuit protected

To suit the different types of accessories, the audio interfaces can be configured for different audio modes. The electrical characteristics of the voiceband part vary with the audio mode. For example, sending and receiving amplification, sidetone paths, noise suppression etc. depend on the selected mode and can be altered with AT commands (except for mode 1). Both analog audio interfaces can be used to connect headsets with microphones or speakerphones.

Signal

Direction

Description

Not connected

MICN

Input

Microphone negative input

EPN

Output

Earpiece negative output

EPP

Output

Earpiece positive output

MICP

Input

Microphone positive input

Not connected

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Headsets can be operated in audio mode 3 and speakerphones in audio mode 2. Audio mode 5 to 9 can be used for direct access to the speech coder without signal pre- or post-processing.

When shipped from the factory, all audio parameters of MTX-65i are set to interface 1 and audio mode

1. This is the default configuration optimized for the Votronic HH-SI-30.3/V1.1/0 handset and used for type approving the MTX Terminals reference configuration. Audio mode 1 has fixed parameters which cannot be modified. To adjust the settings of the Votronic handset simply change to another audio mode.

Audio mode no. AT^SNFS=

1 (Default settings, not adjust- able)

2 3 4

5-9

Name

Default Handset

Basic Handsfree

Headset

User Handset

Plain Codec

Transparent

Purpose

DSB with Votronic handset

Car Kit

Headset

DSB with individual handset

Direct access to speech coder

TTY/CTM device

Gain setting via AT

Fix

Adjustable

command. Defaults:

inpgaStep adclStep spkStep

53 (27.25dB) 192 (0dB) 51 (-6dB)

53 (27.25dB) 192 (0dB) 51 (-6dB) Power supply VMIC

Sidetone

---

Adjustable

Volume control

OFF

Adjustable

Echo canceller

Cancellation

Noise reduction1

13dB

12dB

MIC input signal for 0dBm0 @ 1024 Hz (default gain)

21mV

29mV

29mV2

26mV

35mV

EP output signal in mV rms. @ 0dBm0, 1024 Hz, no load (default gain) / @ 3.14 dBm0

330mV

390mV

630mV

420mV

635mV

Sidetone gain at default settings

15dB

-96dB

17dB

-20dB

-12dB

-96dB

1. In audio modes with noise reduction, the microphone input signal for 0dBm0 shall be

measured with a sine burst signal for a tone duration of 5 seconds and a pause of 2 sec. The sine signal appears as noise and, after aprox. 12 sec, is attenuated by the noise reduction.

2. Signal for -5dBm0 (due to attenuation of uplink filter at 1kHz)

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4.10 GSM/GPRS/UMTS antenna connector

The antenna connector allows radio frequency (RF) transmission signals between the modem and an external customer-supplied antenna. The modem is fitted with a 50Ω, FME male coaxial jack.

The external antenna must be matched properly to achieve the best performance regarding radiated power, DC-power consumption, modulation accuracy and harmonic suppression.

4.11 SIM card reader

The MTX-IoT modem is fitted with a SIM card reader designed for 1.8V and 3V SIM cards. It is the flipup type which is lockable in the horizontal position and is accessed through a removable panel as shown below.

The card holder is a five wire interface according to GSM 11.11. It has a SIM card detector switch to detect whether or not the SIM card drawer is inserted.

Removing and inserting the SIM card during operation requires the software to be reinitialized. Therefore, after reinserting the SIM card it is necessary to restart the MTX-3G-JAVA modem.

The full operation of the MTX-IoT relies on a SIM card being inserted. Some MTX-IoT functionality may be lost if you try to operate the control modem without a SIM card.

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4.12 Internal Li-Po battery

MTX-IoT modems ordered with Battery (B) option mount an internal 3.7V 1650mAh Li-Po battery. The units are shipped with the battery disconnected. To connect it please open the removable panel of the device enclosure and locate the battery jumper near the SIM card holder and the DIP switches, just like the picture below:

Please set the jumper position like the following picture to connecto or disconnect the battery

For the first time plug in the power supply to the device for around 5 hours to fully charge the battery.

The battery level can be known using the AT command AT^SBV. The command result is given in mV. When charging, the previous value is increased by +200mV.

We do not guarantee fully working features for battery voltages below 3.6V. We strongly recommend that you switch the modem off completely when this occurs.

The duration of discharge depends on the end application. It is very sensitive to transmission (Voice and Data) so we recommend making as few as possible and keeping them as short as possible. Please disable GPS, or keep it in a low power mode when possible to extend battery life when longer periods of use (without charging) are required.

Keep in mind that the battery will be 100% operative once a few charge and discharge cycles have been performed.

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Example 1. Li-Po battery attached, 25ºC ambient temperature

The blue colored circle shows when the battery is being charged. When it reaches 4.40V (to be checked using the AT^SBV command), the battery is fully charged (green colored circle). In the above example, charging time is 6 hours 30 minutes. If the charger is disconnected, the battery starts to discharge. The duration of the battery is very dependent upon the applications used; in the example above, the battery lasts approximately 11 hours and 30 minutes. Please note that the minimum battery level module switches off automatically, when the battery voltage is around 3.65V (please remember to check using the AT^SBV command).

External power connected from 0:00 to 7:00 and only battery powered from 7:00 to 18:15. JAVA application running and storing the GPS position on the flash storage every minute, and

transmitting positions by GPRS every 10 minutes. Connected to the Movistar GPRS network.

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Example 2. Li-Po battery attached, 25ºC ambient temperature

Example 2 has the same charging time (indicated by the blue arrow) as in example 1 (6 hours 30 minutes); at this time the battery is fully charged; checking using the AT^SBV command, we discover that it is around 4.40V (indicated by the green arrow).

Discharging time in these conditions is around 12 hours, so the more often you connect to GPRS, the shorter the battery will last. Keep GPRS connections short and infrequent where possible to extend battery life if you require longer periods of use without charging.

Note: there are two internal LEDs that provide information about the battery status:

• A red LED will illuminate when the battery is charging.

• A green LED will illuminate when external power is applied.

External power connected from 0:00 to 7:00 and only battery powered from 7:00 to 20:00. JAVA application running and storing the GPS position on the flash storage every five minutes,

and transmitting positions by GPRS every 30 minutes. Connected to the Movistar GPRS network.

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4.13 Real Time Clock

The Cinterion GSM module attached to MTX-IoT modems contains a real time clock (RTC) to maintain accurate timekeeping and to enable you to “time stamp” messages.

This RTC is supplied by a separate voltage regulator which is also active when the MTX-IoT is in power down mode and the power supply VIN is available. An alarm function is provided that allows the MTXIoT to wake up in Airplane mode without logging onto the GSM/UMTS network.

The MTX-IoT modems also accommodate an independent super-cap inside to maintain the date and time of the RTC when the power supply is disconnected. This super-cap will be charged when power supply is present again.

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4.14 GPS

The MTX-IoT ordered with GPS option (2G/GPS or 3G/GPS) has an internal GPS receiver which offers the full performance of GPS technology. The GPS receiver continuously tracks all satellites in view, thus providing accurate satellite positioning data.

4.14.1 GPS antenna connector

The antenna connector allows for the transmission of radio frequency (RF) signals between the modem and an external customer-supplied antenna. The modem is fitted with a 50Ω, SMA F coaxial jack.

It is possible to connect active or passive GPS antennas. In either case they must have 50 Ohm impedance.

4.14.2 GPS application interface

The MTX-IoT has an internal GPS receiver which offers the full performance of GPS technology. The GPS receiver continuously tracks all satellites in view, thus providing accurate satellite positioning data.

The GPS receiver supports the NMEA protocol via serial port (RS232/RS485) and USB interface. It is able to recognize input messages from any of these protocols (e.g., GGA, RMC GSA, GSV) and respond to them accordingly. Input messages can be arbitrarily mixed.

The NMEA protocol is an industry standard protocol developed for marine electronics. It was originally designed to allow data exchange between various sensors and navigation equipment aboard ships. Nowadays, it is a de-facto standard for GPS receiver data output. For more information on the NMEA Standard please refer to www.nmea.org.

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4.14.3 GPS antenna interface characteristics

Depending on the receiver’s knowledge of last position, current time and ephemeris data, the receiver’s startup time (TTFF) may vary: if the receiver has no knowledge of its last position or time, a

startup takes considerably longer than if the receiver has still knowledge of its last position, time and almanac or has still access to valid ephemeris data and the precise time.

Parameter

Conditions

Min.

Typical

Max.

Unit

Frequency

1575

1575.42

1585

MHz

Tracking Sensitivity

Open sky Active antenna or LNA Passive antenna

-167

-162

dBm

Acquisition Sensitivity

Open sky Active antenna or LNA Passive antenna

-150

-145

dBm

Time-to-First-Fix (TTFF)

Hot (average at -140dBm)

<2 s

Warm (average at -140dBm)

<35 s

Cold (average at -140dBm)

<46 s

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4.15 Internal modules

MTX-IoT modems can be shipped with up to two internal RF cards installed which allows for use with almost all protocols that exist nowadays, such as Bluetooth, WiFi, ISM, ZigBee, etc.

The RF card is connected to the internal coprocessor. This means that models mounting an RF card, there will be only one serial port (DB9, DB15 HD, RS485,…) available to be used.

RF card modules can have internal or external antennas. In the case of modules mounting external antennas, an SMA Female connector will be available.

4.15.1 Bluetooth 2.1

T.B.D.

4.15.2 Bluetooth Low Energy (4.0)

T.B.D.

4.15.3 Coronis Wavecard 25/500mW

T.B.D.

4.15.4 ISM (868/900MHz)

T.B.D.

4.15.5 LORA

T.B.D.

4.15.6 Sigfox

T.B.D.

4.15.7 WMBUS

T.B.D.

4.15.8 3-axis accelerometer

T.B.D.

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4.16 Firmware updates

It is possible and sometimes necessary to update the MTX-IoT firmware. Updates must be carried out by an approved technician. Please contact gsmsupport@matrix.es for details regarding Service/Programming.

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5. Operation

5.1 Switching on the modem. New “Automatic restart after shutdown” feature

There is no special way to turn the modem on: just apply power to the VIN terminal via a power connector (see Section 4.1). The modem will be fully operational after 4 to 9 seconds. Logging onto a network may take longer than this and is out of the modem’s control.

The Automatic Restart after Shutdown feature is enabled as part of the default factory settings, and can’t be disabled. This means that if/when the modem has to be switched off, due to a critical power supply, the modem will restart itself within a few seconds. This feature allows an application to be switched on all the time and also allows it to restart itself.

5.2 Power modes

The MTX-IoT devices ordered with Ultra Low Power (U) or Low Power (L) options can enter into two reduced consumption power modes depending the option: Ultra Low Power or Low Power.

5.2.1 Ultra Low Power mode

In this mode, all the board devices are disconnected from the power supply, except a little portion of digital logic and a RTC that allows the modem to exit from this mode and go back into the normal mode. In this mode the MTX-IoT only requires 2.5µA to supply the internal logic.

When an ULP modem enters in Ultra Low Power mode, you can wake up it again in several ways:

• By optoisolated inputs (see Section 4.1.3): there are an active-high input and another active-

low input allowing the modem to power up again.

• By the RTC alarm: please read the MTX-IoT Family Software Manual to configure the RTC

alarms

It is possible to know if the modem has been woken up by inputs or the RTC alarm by reading the status latches.

Devices ordered with Ultra Low Power Controller option (U) also can enter in Low Power Mode which is explained in section 5.2.2.

To learn how to configure and enter into the Ultra Low Power mode please read the MTX-IoT Family Software Manual

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5.2.2 Low Power mode

In this mode, all the board devices are disconnected from the power supply, except the internal coprocessor, that allows the modem to exit from this mode and go back into the normal mode. In this mode the MTX-IoT requires 100µA to supply the internal logic.

When a LP modem enters in Low Power mode, the device will wake up again when it receive a character sent from any of the serial interfaces (RS232 or RS485)

To learn how to configure and enter into the Low Power mode please read the MTX-IoT Family Software Manual

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5.3 Status LEDs

The MTX-IoT modem family has a tricolor status LED (blue, green and red).

The green color LED is handled automatically by the modem and indicates its different operating modes, as shown in table below. The LED mode configuration is set by the AT^SLED command.

The blue and red color LEDs can be controlled independently by the user. This allows to define the functionality of this LED. You can configure both LEDs in the following way:

• Permanently OFF

• Permanently ON

• Fast blink: 60ms ON, 60ms OFF

• Medium blink: 500ms ON, 500ms OFF

• Slow blink: 1000ms ON, 1000ms OFF

• Pulse: 100ms ON, 900ms OFF

To learn how to use these LEDs please read the MTX-IoT Family Software Manual

Terminal status

<mode>=1

<mode>=2 <flash>=default

<mode>=2 <flash>=user defined

• GSM CS data call in progress or established

• GSM voice call in progress or established

• UMTS voice call in progress or established

• UMTS CS data call in progress

Permanently ON

10ms ON 990ms OFF

<flash> ms ON 990 ms OFF

• GSM PS data transfer

• UMTS data transfer

Permanently ON

10ms ON 1990ms OFF

<flash> ms ON 1990 ms OFF

• ME registered to a network. No call, no data

transfer

Permanently ON

10ms ON 1990ms OFF

<flash> ms ON 3990 ms OFF

• Limited Network Service (e.g. no SIM, no PIN or

during network search)

500ms ON 500ms OFF

10ms ON 990ms OFF

<flash> ms ON 990 ms OFF

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6. AT command interpreter

After a successful installation of the driver package, the physical USB interface of the modem is represented in the operating system by two virtual interfaces, each assigned to a virtual COM port of its own:

- Modem interface:

This interface is referred to as "Modem" if queried using the AT^SQPORT command. In the quick reference tables it is named USB0-MDM.

The Modem interface is intended particularly for data transmission (UMTS or GPRS).

All URCs are normally issued on the Application interface. URCs related to data calls (RING, NO CARRIER) as well as the "^SYSSTART" URC are issued on the Modem interface.

- Application interface:

This interface is referred to as "Application" if queried using the AT^SQPORT command. In the quick reference tables it is named USB0-APP.

The Application interface is designed especially for controlling the IoT, i.e. for entering AT commands, receiving URCs, or sending and receiving short messages. It cannot be used as a data interface for UMTS, or GPRS.

Please note that URCs are normally indicated only on this interface, no matter whether the Modem interface or the Application interface was used to send the AT commands to activate their presentation. This URC management scheme is the default configuration recommended for a typical MTX-IoT application.

Bear in mind that the Modem interface and the Application interface are handled by the same AT command interpreter.

As a result, AT commands entered on both interfaces are not executed in parallel but sequentially, one after the other. So, an AT command issued on one interface will be buffered on this interface to be executed after the other interface has completed processing earlier AT command(s).

When a data connection is established over the Modem interface, the Application interface can be used simultaneously for any control functions. This eliminates the need for the user to enter AT commands, such as +++ and ATO, as well as switching back and forth between command and online mode when working on one interface only.

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7. Embedded applications

The MTX-IoT can embed an internal application written in popular JAVA language. Java technology and several peripheral interfaces on the modem allow you to easily integrate your application. This way, the customer application can be reduced because all the resources (Microcontroller, Flash & RAM memory and all kind of I/O and bus peripheral) can be used by the customer. This solution saves the external intelligence with all the associate costs and also saves space and power consumption.

Features:

• Oracle Java ME Embedded 3.2 Compliant to CLDC 1.1 HI (JSR139) and IMP-NG (JSR228) Java

standards.

• Capable of running multiple MIDlets in parallel with inter-MIDlet communication.

• Additional Java standard APIs:

o JSR75 (FileConnection) o JSR177 (CRYPTO) o JSR280 (XML)

• Additional Java proprietary APIs:

o AT Command API o Watchdog API

• Additional accessible periphery for Java applications

o I/O pins- I2C Interface, SPI interface, DAC,ADC o Serial interfaces (API): (ASC0, ASC1, USB*) can be used to connect external devices

• Memory space for Java programs:

o Flash File System: around 8 MB o RAM: around 6MB o Just-in-Time Compiler execution optimization

• Over-the-air update

o Application SW: OTAP o Firmware: FOTA (OMA compliant)

Ask gsmsupport@matrix.es for application notes and a free Cinterion SDK (Software Development Kit); we will provide Matrix FTP server to download it.

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7.1 MTX-Tunnel software application

If you are not a JAVA expert and you do not have experts on hand in your company, we have a readily compiled JAVA code which fits into 99% of M2M applications: MTX-TUNNEL. This is optional and must be ordered separately.

MTX-TUNNEL is an application running in the GSM/GPRS/UMTS modems and is based on the Cinterion EHS6 module which is designed for communicating with remote devices that have RS232 ports.

Frequently, remote meters, network switches, routers or other devices need to connect to the network, but they only have a n RS232 port and the only possible way to reach them is using the GSM/GPRS Network. MTX-TUNNEL is ready-to-go solution for such cases.

It acts as a transparent RS232 port. You will see your remote devices as if they were directly connected to the computer.

MTX-TUNNEL V8 has extra features like WebServer, SMS telemetry, Telnet, DNS, ModBus

and Gateway RF.

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Features:

• GPRS-SERIAL TUNNEL

TCP Client

o TCP Server o UDP Client / Server

•

GPRS connection modes:

o Permanent mode o Upon request (SMS or missed calls, authorized or blocked phone numbers)

o Change on an input digital level o

An analog input is out of the selected level window (MIN, MAX)

o Serial data present on RS232/RS485 port o

Scheduled date/hour timing

•

WebServer

• Telnet

•

SMS Alarms and Output control

• IPs dynamic resolution:

o DynDNS o Private DNS o SMS

• SSL Security

• Firewall IP

• User API

•

Telemetry (GPIOs and GPS)

• Serial RS232/485 – HTTP tunnel

• Serial RS232/485 – SMS tunnel

• Timing synchronization

• ModBus

• RF Gateway

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8. Safety and product care

Please read the information in this section and the information in “Installation of the Modem”, before starting your integration work!

8.1 Safety instructions

PLEASE READ THESE SAFETY INSTRUCTIONS AND KEEP A COPY OF THEM

• Always ensure that use of the modem is permitted. The modem may present a hazard if used

in proximity to personal electronic medical devices. As a rule, the modem must not be used in hospitals, airports or planes.

• Never use the modem at a gas station, refueling point, blasting area or in any other

environment where explosives may be present.

• Operating the modem close to other electronic devices, such as antennas, television sets, and

radios may cause electromagnetic interference.

• This product is intended to be used with the antenna or other radiating element at least 20cm

away from any part of the human body. In applications where this rule cannot be applied, the application designer is responsible for providing the SAR measurement test report and declaration.

• You are responsible for observing your country's safety standards, and where applicable, the

relevant wiring rules.

8.2 General precautions

The MTX-IoT modem as a standalone item is designed for indoor use only. For outdoor use it must be integrated into a weatherproof enclosure. Do not exceed the environmental and electrical limits as specified in “Technical Data”.

• Avoid exposing the modem to lighted cigarettes, naked flames or to extreme hot or cold

temperatures.

• Never try to dismantle the modem yourself. There are no components inside the modem that

can be serviced by the user. If you attempt to dismantle the modem, you may invalidate the warranty.

• The MTX-IoT modem must not be installed nor located in areas where the surface temperature

of the plastic case could exceed 85°C.

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• In order to provide strain relief and to avoid transmitting excessive vibration to the modem

during installation, all cables connected to the MTX-IoT modem must be secured or clamped immediately adjacent to the modem's connectors.

• To protect the power supply cables, and in order to comply with fire safety requirements,

when the unit is powered from a battery or a high current supply, a fast 1.25A fuse should be connected in line with the positive supply.

• Any incompatible components or products must not be connected to the MTX-IoT modem.

Note! MTX-IoT distributors and sales offices may refuse warranty claims where evidence of product misuse is found.

8.3 SIM card precautions

Before handling the SIM card in your application, ensure that you are not charged with static electricity. Use proper precautions to avoid electrostatic discharges.

• When the SIM card hatch is opened, the SIM card connectors lie exposed under the SIM card

holder.

Caution! Do not touch these connectors! If you do, you may release an electrical discharge that could damage the modem or the SIM card.

• When designing your application, the SIM card’s accessibility should be taken into account.

We always recommend that you have the SIM card protected by a PIN code. This will ensure that the SIM card cannot be used by an unauthorized person.

8.4 Antenna precautions

If the antenna is to be mounted outside, consider the risk of lightning. Follow the instructions provided by the antenna manufacturer.

• Never connect more than one modem to a single antenna. The modem can be damaged by

radio frequency energy from the transmitter of another modem.

• Like any mobile station, the antenna of the modem emits radio frequency energy. To avoid

EMI (electromagnetic interference), you must determine whether the application itself, or equipment in the application’s proximity, needs further protection against radio emission and the disturbances it might cause. Protection is secured either by shielding the surrounding electronics or by moving the antenna away from the electronics and the external signal cable.

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• The modem and antenna may be damaged if either come into contact with ground potentials

other than the one in your application. Beware: ground potentials are not always what they appear to be.

8.5 Radio Frequency (RF) exposure and SAR

Your wireless modem device is a low-power radio transmitter and receiver (transceiver). When it is turned on, it emits low levels of radio frequency energy (also known as radio waves or radio frequency fields).

Governments around the world have adopted comprehensive international safety guidelines, developed by scientific organizations such as ICNIRP (International Commission on Non-Ionizing Radiation Protection) and IEEE (The Institute of Electrical and Electronics Engineers Inc.), through periodic and thorough evaluation of scientific studies. These guidelines establish permitted levels of radio wave exposure for the general population. The levels include a safety margin designed to assure the safety of all persons, regardless of age and health, and to account for any variations in measurements.

Specific Absorption Rate (SAR) is the unit of measurement for the amount of radio frequency energy absorbed by the body when using a transceiver. The SAR value is determined at the highest certified power level in laboratory conditions, but the actual SAR level of the transceiver while operating can be well below this value. This is because the transceiver is designed to use the minimum power required to reach the network.

The MTX-IoT wireless modem device has been approved for applications where the antenna is located more than 20cm from the body. In all other configurations the user is responsible for meeting the local SAR regulations.

Users of the MTX-IoT wireless modem device are responsible for ensuring that they meet the SAR regulatory requirements of the countries in which they intend to operate the device and that their documentation contains the relevant SAR declaration, certification information and user guidance as appropriate.

8.6 Personal medical devices

Wireless modem devices may affect the operation of cardiac pacemakers, hearing aids and certain other implanted equipment. If a minimum distance of 15 cm (6 inches) is maintained between the MTX-IoT modem radiating antenna and a pacemaker, the risk of interference is limited. If the user’s application is likely to be situated in the vicinity of personnel, a suitable warning should be contained in the equipment manual to this effect.

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9. Modem installation

This chapter gives you advice and helpful hints on how to integrate the MTX-3G-JAVA Terminal into your application from a hardware perspective.

9.1 Where to install the modem

There are several conditions which need to be taken into consideration when designing your application as they might affect the modem and its function. They are:

9.1.1 Environmental conditions

The modem must be installed so that the environmental conditions stated in the Technical Data chapter such as temperature, humidity and vibration are satisfied. Additionally, the electrical specifications in the Technical Data section must not be exceeded.

9.1.2 Signal strength

The modem has to be placed in a way that ensures sufficient signal strength. To improve signal strength, the antenna can be moved to another position. Signal strength may depend on how close the modem is to a radio base station. You must ensure that where you intend to use the modem is within the network coverage area. Degradation in signal strength can be the result of disturbance from another source; for example, an electronic device in the immediate vicinity. More information about possible communication disturbances can be found in section 9.3.5.

When an application is completed, you can verify the signal strength by issuing the AT command AT+CSQ.

Tip! Before installing the modem, use an ordinary mobile telephone to check a possible location for it. In determining the location for the modem and antenna, you should consider signal strength as well as cable length.

9.1.3 Connections of components to MTX-IoT device

The user is responsible for the final integrated system. If not correctly designed or installed, external components may cause radiation limits to be exceeded. For instance, improperly made connections or improperly installed antennas can disturb the network and lead to malfunctions in the modem or equipment.

9.1.4 Network and subscription

Before your application is used, you must ensure that your chosen network provides the necessary telecommunication services. Contact your service provider to obtain the necessary information.

• If you intend to use SMS in the application, ensure this is included in your (voice) subscription.

• Consider the choice of supplementary services

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9.2 How to install the modem

9.2.1 Power supply

Use a high-quality power supply cable with low resistance. This ensures that the voltages at the connector pins are within the allowed range, even during the maximum peak current. When the unit is powered from a battery or a high current supply, connect a fast 1.25A fuse in line with the positive supply. This protects the power cabling and modem.

9.2.2 Securing the modem

Before securing the modem take into account the amount of additional space required for the mating connectors and cables that will be used in the application.

• Where access is restricted, it may be easier to connect all the cables to the modem prior to

securing it in the application.

• Securely attach the MTX-3G-JAVA Terminal modem to the host application using two 3mm

diameter pan-head screws

9.3 Antenna

9.3.1 General

The antenna is the component in your system that maintains the radio link between the network and the modem. Since the antenna transmits and receives electromagnetic energy, its efficient function will depend on:

• The type of antenna (for example, circular or directional);

• The placement of the antenna;

• Communication disturbances in the vicinity in which the antenna operates.

In the sections below, issues concerning antenna type, antenna placement, antenna cable, and possible communication disturbances are addressed. In any event, you should contact your local antenna manufacturer for additional information concerning antenna type, cables, connectors, antenna placement, and the surrounding area.

You should also determine whether the antenna needs to be grounded or not. Your local antenna manufacturer might be able to design a special antenna suitable for your application.

9.3.2 Antenna type

Make sure that you choose the right type of antenna for the modem. Consider the following requirements:

• The antenna must be designed for one of the frequency bands in use; please ask your network

provider for more information:

o UMTS 800/850/900/1900/2100 MHz o GSM 850/900/1800/1900 MHz

• The impedance of the antenna and antenna cable must be 50Ω;

• The antenna output-power handling must be a minimum of 2W

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9.3.3 Antenna placement

The antenna should be placed away from electronic devices and other antennas. The recommended minimum distance between adjacent antennas, operating in a similar radio frequency band, is at least 50cm. If the signal strength is weak, it is useful to face a directional antenna towards the closest radio

base station. This can increase the strength of the signal received by the modem. The modem’s peak

output power can reach 2W.

RF field strength varies with antenna type and distance. At 10cm from the antenna the field strength may be up to 70V/m and at 1m it will have reduced to 7V/m. In general, CE-marked products for residential /commercial areas and the light industry can withstand a minimum of 3V/m.

9.3.4 The antenna cable

Use 50Ω impedance low-loss cable and high-quality 50Ω impedance connectors (frequency range up to 3GHz) to avoid RF losses. Ensure that the antenna cable is as short as possible. The Voltage StandingWave Ratio (VSWR) may depend on the effectiveness of the antenna, cable and connectors. In addition, if you use an adaptor between the antenna cable and the antenna connector, it is crucial that the antenna cable is a high-quality, low-loss cable. Minimize the use of extension cables, connectors and adapters. Each additional cable, connector or adapter causes a loss of signal power.

9.3.5 Possible communications disturbances

Possible communication disturbances include the following:

• Noise can be caused by electronic devices and radio transmitters.

• Path-loss occurs as the strength of the received signal steadily decreases in proportion to the

distance from the transmitter.

• Shadowing is a form of environmental attenuation of radio signals caused by hills, buildings,

trees or even vehicles. This can be a particular problem inside buildings, especially if the walls are thick and reinforced.

• Multi-path fading is a sudden decrease or increase in the signal strength. This is the result of

interference which is caused when direct and reflected signals reach the antenna simultaneously. Surfaces such as buildings, streets, vehicles, etc., can reflect signals.

• Hand-over occurs as you move from one cell to another in the GSM network. Your mobile

application call is transferred from one cell to the next. Hand-over can briefly interfere with communication and may cause a delay, or at worst, disruption.

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10. Conformity assessment

RED 2014/53/EU Conformity assessment

RED Declaration of Conformity

Unique identification of this DoC: MTX-3G-JAVA-IoT RED DoC

MATRIX ELECTRONICA S.L. C/ Alejandro Sanchez 109 28019 Madrid Spain

Declare under our sole responsibility that the MTX-3G-JAVA-IoT family products

MTX-3G-JAVA-IoT-STD-N (EHS6) 199801393 MTX-3G-JAVA-IoT-STD-G (EHS8) 199801394

Terminal containing Cellular Engine Cinterion EHS6/EHS8 Type L30960-N2950-A300/ L30960-N2900A300 object of the declaration described above is in conformity with the relevant Union harmonization Legislation: RED Directive 2014/53/EU and R&TTE Directive 99/5/EC

The following harmonized standards and/or other normative documents were applied and are labeled with the CE conformity mark

• EMC (art 3.1.b): EN 301 489-1 V2.2.0, EN 301 489-52 V1.1.0, EN 301 489-3 V2.1.1

• RADIO SPECTRUM (art 3. 2): EN 301 511 V12.5.1, EN 301 908-1 V11.1.1, EN 301 908-2

V11.1.1, EN 300 440 V2.1.1

• SAFETY (art 3.1.a): EN 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013

• RF SAFETY: EN62311:2008

The technical documentation relevant to the above equipment will be held at MATRIX ELECTRONICA S.L.U. Alejandro Sanchez 109 28019 Madrid Spain

Madrid, 30/05/2017. Mr. J. Vicente Managing Board

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10.1 FCC Compliant

MTX-IoT and any variants contain FCC ID: QIPEHS6. The FCC Equipment Authorization Certification for

the EHS6 Module is listed under the FCC identifier QIPEHS6 Industry Canada Certification Number: 7830A-EHS6 granted to Gemalto M2M GmbH.

The Cinterion reference application of the EHS6 Module registered under the above identifier is certified to be in accordance with the following Rules and Regulations of the Federal Communications Commission (FCC). Power listed is ERP for Part 22 and EIRP for Part 24. It is compliant with FCC

regulations.

Equipment class: PCS Licensed Transmitter Notes: Quad band GSM/GPRS Modem

10.1.1 SAR information

Cinterion Wireless Modules models: EHS6 is marketed without a defined antenna.

The Maximum Antenna Gain when using indoor antennas depends on the distance from the antenna to any nearby persons when in normal operation. It should not exceed the values shown on the table below.

According to the limit in 47 CFR 1.1310, we get the value of the maximum antenna gain as follows:

The maximum measured power output in the 850 MHz band is 1866.38 mW (32.71 dBm, see 7layers test report MDE_Siem_0714_FCCb). The maximum permissible exposure is defined as 47 CFR 1.1310 with 0.55773 mW/cm². The maximum measured power output in the 1900 MHz band is 974.99 mW (29.89 dBm, see 7layers test report MDE_Siem_0714_FCCc). The maximum permissible exposure is defined as 47 CFR 1.1310 with 1 mW/cm².

According to the limit in 47 CFR 1.1310, we get the value of the maximum antenna gain as follows:

S = P*G/4πR² S = 0.55773 mW/cm² or 1 mW/cm² P = 1866.38 mW or 974.99 mW R = 20 cm or 100cm π = 3.1416 G(dBi)=10*log10(G)

Solving for G; the maximum antenna gain is Band Distance Maximum Gain in dBi 850MHz 20cm 1.7669 850MHz 50cm 9.7257 1900MHz 20cm 7.1227 1900MHz 50cm 15.0815

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11. Declaración de conformidad (Spanish)

MATRIX ELECTRONICA S.L.U. C/ Alejandro Sanchez 109 28019 Madrid Spain

11.1 Marcado CE- Directiva RED

Declaramos bajo nuestra responsabilidad que los productos MTX-IoT que contienen un módulo celular Cinterion EHS6 (tipo L30960-N2950-A100), al cual se refiere esta declaración, están conformes con la Directiva RED 2014/53/EU

• EMC (art 3.1.b): EN 301 489-1 V2.2.0, EN 301 489-52 V1.1.0, EN 301 489-3 V2.1.1

• RADIO SPECTRUM (art 3. 2): EN 301 511 V12.5.1, EN 301 908-1 V11.1.1, EN 301 908-2

V11.1.1, EN 300 440 V2.1.1

• SAFETY (art 3.1.a): EN 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013

• RF SAFETY: EN62311:2008

Estos estándares armonizados permiten etiquetar al producto con el marcado CE

La documentación técnica referente al equipo anterior está disponible en: MATRIX ELECTRONICA S.L.U. Alejandro Sanchez 109 28019 Madrid España

Madrid, 30/05/2017 Sr. J. Vicente Managing Board

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11.2 Conformidad FCC

MTX-IoT y todas sus variantes contienen el FCC ID: QIPEHS6. El Certificado de Autorización de Equipo de la FCC para el módulo EHS6 está listado con el identificador FCC QIPEHS6

Número de Certificación de Industria en Canadá: 7830A-EHS6 asignado a Gemalto M2M GmbH.

El formulario de referencia del módulo EHS6 registrado bajo el anterior identificador está conforme con las siguientes Reglas y Regulaciones de la Comisión Federal de Comunicaciones (FCC). La potencia listada como ERP para la parte 22 y como EIRP para la parte 24 cumple con las regulaciones de la FCC.

Clase de equipo: Transmisor PCS Licenciado Notas: Quad band GSM/GPRS Modem

11.2.1 Tasa de absorción específica (SAR)

El modulo Cinterion EHS6 es comercializado sin una antena definida. La ganancia máxima de antena usando antenas de interior depende de la distancia de esta a las personas cercanas y en condiciones normales no debe sobrepasar los límites mostrados en la tabla siguiente.

La máxima potencia de salida medida en la banda de 850MHz es 1866.38 mW (32.71 dBm, ver el reporte de test de 7layers MDE_Siem_0714_FCCb). La máxima exposición permisible se define en 47 CFR 1.1310 con un valor de 0.55773 mW/cm². La máxima potencia de salida medida en la banda de 1900 MHz es 974.99 mW (29.89 dBm, ver el reporte de test de 7layers MDE_Siem_0714_FCCc). La máxima exposición permisible se define en 47 CFR 1.1310 con un valor de 1 mW/cm².

De acuerdo al límite en 47 CFR 1.1310, obtenemos el valor de la máxima ganancia de antena como sigue:

S = P*G/4πR² S = 0.55773 mW/cm² o 1 mW/cm² P = 1866.38 mW o 974.99 mW R = 20 cm o 100cm π = 3.1416 G(dBi)=10*log10(G)

Despejando G; la máxima ganancia de antena es: Banda Distancia Ganancia Máxima en dBi 850MHz 20cm 1.7669 850MHz 50cm 9.7257 1900MHz 20cm 7.1227 1900MHz 50cm 15.0815

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12. Regulatory and type approval information

12.1 Directives and standards

The MTX-IoT modem has been designed to comply with the directives and standards listed below.

It is the responsibility of the application manufacturer to ensure compliance of the final product with all provisions of the applicable directives and standards, as well as with the technical specifications provided in this document.

Directives

RED Directive 2014/53/EU and R&TTE Directive 99/5/EC

Directive of the European Parliament on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity The product is labeled with the CE conformity mark

ECE-R 10

Economic Commission for Europe (ECE) Regulation No. 10: Uniform provisions concerning the approval of vehicles with regard to electromagnetic compatibility

2002/95/EC (RoHS 1) 2011/65/EC (RoHS 2)

Directive of the European Parliament and of the Council of 27 January 2003 (and revised on 8 June

2011) on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS)

Standards of North American type approval

CFR Title 47

Code of Federal Regulations, Part 22 and Part 24 (Telecommunications, PCS); US Equipment Authorization FCC

OET Bulletin 65 (Edition 97-01)

Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields

UL 60 950-1

Product Safety Certification (Safety requirements)

NAPRD.03 V5.15

Overview of PCS Type certification review board Mobile Equipment Type Certification and IMEI control PCS Type Certification Review board (PTCRB)

RSS132 (Issue2) RSS133 (Issue5)

Canadian Standard

Standards of European type approval

3GPP TS 51.010-1

Digital cellular telecommunications system (Release 7); Mobile Station (MS) conformance specification;

ETSI EN 301 511 V9.0.2

Global System for Mobile communications (GSM); Harmonized standard for mobile stations in the GSM 900 and DCS 1800 bands covering essential requirements under article 3.2 of the R&TTE directive (1999/5/EC)

GCF-CC V3.49

Global Certification Forum - Certification Criteria

ETSI EN 301 489-01 V1.9.2

Electromagnetic Compatibility and Radio spectrum Matters (ERM); Electromagnetic Compatibility (EMC) standard for radio equipment and services; Part 1: Common Technical Requirements

ETSI EN 301 489-07 V1.3.1

Electromagnetic Compatibility and Radio spectrum Matters (ERM); Electromagnetic Compatibility (EMC) standard for radio equipment and services; Part 7: Specific conditions for mobile and portable radio and ancillary equipment of digital cellular radio telecommunications systems (GSM and DCS)

ETSI EN 301 489-24 V1.5.1

Electromagnetic Compatibility and Radio spectrum Matters (ERM); Electromagnetic Compatibility (EMC) standard for radio equipment and services; Part 24: Specific conditions for IMT-2000 CDMA Direct Spread (UTRA) for Mobile and portable (UE) radio and ancillary equipment

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EN 301 908-01 V5.2.1

Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS) and User Equipment (UE) for IMT-2000 Third Generation cellular networks; Part 1: Harmonized EN for IMT-2000, introduction and common requirements of article 3.2 of the R&TTE Directive

EN 301 908-02 V5.2.1

Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS) and User Equipment (UE) for IMT-2000 Third Generation cellular networks; Part 2: Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (UE) covering essential requirements of article 3.2 of the R&TTE Directive

EN 62311:2008

Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz - 300 GHz)

IEC/EN 60950-1:2006+ A11:2009+A1:2010+ A12:2011

Safety of information technology equipment

Requirements of quality

IEC 60068

Environmental testing

DIN EN 60529

IP codes

Standards of the Ministry of Information Industry of the People’s Republic of China

SJ/T 11363-2006

“Requirements for Concentration Limits for Certain Hazardous Substances in Electronic Information Products” (2006-06).

SJ/T 11364-2006

“Marking for Control of Pollution Caused by Electronic Information Products” (2006-06).

According to the “Chinese Administration on the Control of Pollution caused by Electronic

Information Products” (ACPEIP) the EPUP, i.e., Environmental Protection Use Period, of this product is 20 years as per the symbol shown here, unless otherwise marked. The EPUP is valid only as long as the product is operated within the operating limits described in the Gemalto M2M Hardware Interface Description.

Please see next table for an overview of toxic or hazardous substances or elements that might be contained in product parts in concentrations above the limits defined by SJ/T 11363-2006.

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12.2 SAR requirements specific to portable mobiles

Mobile phones, PDAs or other portable transmitters and receivers incorporating a GSM module must be in accordance with the guidelines for human exposure to radio frequency energy. This requires the Specific Absorption Rate (SAR) of portable EHS6 based applications to be evaluated and approved for compliance with national and/or international regulations.

Since the SAR value varies significantly with the individual product design, manufacturers are advised to submit their product for approval if designed for portable use. For European markets the relevant directives are mentioned below. It is the responsibility of the manufacturer of the final product to verify whether or not further standards, recommendations or directives are in force outside these areas.

Products intended for sale in US markets

EN 59005/ANSI C95.1: Considerations for evaluation of human exposure to Electromagnetic Fields (EMFs) from Mobile Telecommunication Equipment (MTE) in the frequency range 30MHz – 6GHz

Products intended for sale in European markets

EN 50360: Product standard to demonstrate the compliance of mobile phones with the basic restrictions related to human exposure to electromagnetic fields (300MHz - 3GHz)

Please note that SAR requirements are specific only for portable devices and not for mobile devices as defined below:

• Portable device:

A portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the user´s body.

• Mobile device:

A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter’s radiating structure(s) and the user’s body or that of nearby persons. In this context, the term “fixed location” means that the device is physically secured at one location and cannot be easily moved to another location.

12.3 SELV requirements

The power supply connected to the MTX-IoT modem shall be in compliance with the SELV requirements defined in EN 60950-1.

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13. RoHS Statement

The MTX-IoT modem is compliant with the 2002/95/EC (RoHS 1) and 2011/65/EC (RoHS 2) directives of the European Parliament and of the Council of 27 January 2003 (and revised on 8 June 2011) on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS).

14. Disposal of old electrical & electronic equipment

This symbol, applied on our products and/or on its packaging, indicates that this product should not be treated as household waste when you wish to dispose of it. Instead, it should be handed over to an applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help

prevent potential negative consequences to the environment and human health, which could otherwise be caused by inappropriate disposal of this product. The recycling of materials will help to conserve natural resources. For more detailed information about the recycling of this product, please contact your local city office, household waste disposal service or the retail store where you purchased this product.

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15. Abbreviations

Abbreviation

Description

ADC

Analog-to-digital converter

AGC

Automatic Gain Control

ANSI

American National Standards Institute

ARFCN

Absolute Radio Frequency Channel Number

ARP

Antenna Reference Point

ASC0/ASC1

Asynchronous Controller. Abbreviations used for first and second serial interface of EHS6

Thermistor Constant

BER

Bit Error Rate

BTS

Base Transceiver Station

CB or CBM

Cell Broadcast Message

Conformité Européene (European Conformity)

CHAP

Challenge Handshake Authentication Protocol

CPU

Central Processing Unit

Coding Scheme

CSD

Circuit Switched Data

CTS

Clear to Send

DAC

Digital-to-Analog Converter

DAI

Digital Audio Interface

dBm0

Digital level, 3.14dBm0 corresponds to full scale, see ITU G.711, A-law

DCE

Data Communication Equipment (typically modems, e.g. Gemalto M2M module)

DCS 1800

Digital Cellular System, also referred to as PCN

Download

dnu

Do not use

DRX

Discontinuous Reception

DSB

Development Support Box

DSP

Digital Signal Processor

DSR

Data Set Ready

DTE

Data Terminal Equipment (typically a computer, terminal, printer or, for example, a GSM application)

DTR

Data Terminal Ready

DTX

Discontinuous Transmission

EDGE

Enhanced Data rates for GSM Evolution

EFR

Enhanced Full Rate

EGSM

Enhanced GSM

EIRP

Equivalent Isotropic Radiated Power

EMC

Electromagnetic Compatibility

ERP

Effective Radiated Power

ESD

Electrostatic Discharge

ETS

European Telecommunication Standard

ETSI

European Telecommunications Standards Institute

FCC

Federal Communications Commission (U.S.)

FDD

Frequency Division Duplex

FDMA

Frequency Division Multiple Access

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Full Rate

GMSK

Gaussian Minimum Shift Keying

GPIO

General Purpose Input/Output

GPRS

General Packet Radio Service

GSM

Global Standard for Mobile Communications

HiZ

High Impedance

Half Rate

HSDPA

High Speed Downlink Packet Access

I/O

Input/Output

Integrated Circuit

IMEI

International Mobile Equipment Identity

ISO

International Standards Organization

ITU

International Telecommunications Union

kbps

kbits per second

LED

Light Emitting Diode

Li-Ion/Li+

Lithium-Ion

Li battery

Rechargeable Lithium Ion or Lithium Polymer battery

LPM

Link Power Management

MBB

Moisture barrier bag

Mbps

Mbits per second

MCS

Modulation and Coding Scheme

MMI

Man Machine Interface

Mobile Originated

Mobile Station (GSM module), also referred to as TE

MSISDN

Mobile Station International ISDN number

MSL

Moisture Sensitivity Level

Mobile Terminated

Not connected

NTC

Negative Temperature Coefficient

OEM

Original Equipment Manufacturer

Power Amplifier

PAP

Password Authentication Protocol

PBCCH

Packet Switched Broadcast Control Channel

PCB

Printed Circuit Board

PCL

Power Control Level

PCM

Pulse Code Modulation

PCN

Personal Communications Network, also referred to as DCS 1800

PCS

Personal Communication System, also referred to as GSM 1900

Pull Down resistor (appr. 100k)

PDU

Protocol Data Unit

PLL

Phase Locked Loop

PPP

Point-to-point protocol

Packet Switched

PSK

Phase Shift Keying

PSU

Power Supply Unit

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Pull Up resistor (appr. 100k)

PWM

Pulse Width Modulation

QAM

Quadrature Amplitude Modulation

R&TTE

Radio and Telecommunication Terminal Equipment

RAM

Random Access Memory

Radio Frequency

RLS

Radio Link Stability

RMS

Root Mean Square (value)

RoHS

Restriction of the use of certain hazardous substances in electrical and electronic equipment.

ROM

Read-only Memory

RTC

Real Time Clock

RTS

Request to Send

Receive Direction

SAR

Specific Absorption Rate

SAW

Surface Acoustic Wave

SELV

Safety Extra Low Voltage

SIM

Subscriber Identification Module

SMD

Surface Mount Device

SMS

Short Message Service

SMT

Surface Mount Technology

SPI

Serial Peripheral Interface

SRAM

Static Random Access Memory

SRB

Signalling Radio Bearer

Terminal adapter (e.g. GSM module)

TDMA

Time Division Multiple Access

Terminal Equipment, also referred to as DTE

TLS

Transport Layer Security

TPC

Transmit Power Control

Technical Specification

Transmit Direction

UART

Universal asynchronous receiver-transmitter

UICC

USIM Integrated Circuit Card

Upload

UMTS

Universal Mobile Telecommunications System

URC

Unsolicited Result Code

USB

Universal Serial Bus

USIM

UMTS Subscriber Identification Module

USSD

Unstructured Supplementary Service Data

VSWR

Voltage Standing Wave Ratio

WCDMA

Wideband Code Division Multiple Access

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16. AT command summary

The AT standard is a line-oriented command language. AT is an abbreviation of ATtention and it is always used to send a command line from the terminal equipment (TE) to the terminal adaptor (TA). The command line consists of a string of alphanumeric characters. It is sent to the MTX-IoT to instruct it to perform the commands specified by the characters. The AT commands listed below are supported from within the MTX-IoT. The AT Command Set manual can be downloaded from the MTX-IoT web page at www.mtxm2m.com.

AT Command

Description

+++

Switch from data mode or PPP online mode to command mode

Repeat Previous Command Line

AT&C

Set Data Carrier Detect (DCD) Line Mode

AT&D

Set Data Terminal Ready (DTR) Line Mode

AT&F

Reset AT Command Settings to Factory Default Values

AT&S

Set Data Set Ready (DSR) Line Mode

AT&V

Display current configuration

AT&W

Store AT Command Settings to User Defined Profile

AT+CACM

Accumulated call meter (ACM) reset or query

AT+CALA

Alarm Configuration

AT+CAMM

Accumulated call meter maximum (ACMmax) set or query

AT+CAOC

Advise of Charge Information

AT+CBST

Select Bearer Service Type

AT+CCFC

Call forwarding number and conditions control

AT+CCID

USIM Card Identification Number

AT+CCLK

Real Time Clock

AT+CCUG

Closed User Group

AT+CCWA

Call Waiting

AT+CEER

Extended Error Report

AT+CFUN

Functionality Level

AT+CGACT

PDP context activate or deactivate

AT+CGANS

Manual response to a network request for PDP context activation

AT+CGATT

GPRS attach or detach

AT+CGAUTO

Automatic response to a network request for PDP context activation

AT+CGCMOD

PDP Context Modify

AT+CGDATA

Enter data state

AT+CGDCONT

Define PDP Context

AT+CGEQMIN

Rel. 99 Quality of Service Profile (Minimum acceptable)

AT+CGEQREQ

Rel. 99 Quality of Service Profile (Requested)

AT+CGEREP

GPRS event reporting

AT+CGMI

Request manufacturer identification

AT+CGMM

Request model identification

AT+CGMR

Request revision identification of software status

AT+CGPADDR

Show PDP address

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AT+CGQMIN

Quality of Service Profile (Minimum acceptable)

AT+CGQREQ

Quality of Service Profile (Requested)

AT+CGREG

Packet Domain Network Registration Status

AT+CGSMS

Select service for MO SMS messages

AT+CGSN

Request International Mobile Equipment Identity (IMEI)

AT+CHLD

Call Hold and Multiparty

AT+CHUP

Hang up call

AT+CIMI

Request International Mobile Subscriber Identity (IMSI)

AT+CLCC

List of current calls

AT+CLCK

Facility lock

AT+CLIP

Calling Line Identification Presentation

AT+CLIR

Calling Line Identification Restriction

AT+CMEE

Error Message Format

AT+CMGC

Send SMS Command

AT+CMGD

Delete short message

AT+CMGF

Select SMS message format

AT+CMGL

List SMS messages from preferred store

AT+CMGR

Read SMS messages

AT+CMGS

Send SMS

AT+CMGW

Write Short Messages to Memory

AT+CMMS

More Messages to Send

AT+CMSS

Send short messages from storage

AT+CMUT

Mute control

AT+CMUX

Multiplex mode

AT+CNAP

Calling Name Presentation

AT+CNMA

New Message Acknowledgement to ME/TE

AT+CNMI

SMS Event Reporting Configuration

AT+CNUM

Read own numbers

AT+COLP

Connected Line Identification Presentation

AT+COPN

Read operator names

AT+COPS

Operator Selection

AT+CPAS

Activity Status

AT+CPBF

Find phonebook entries

AT+CPBR

Read from Phonebook

AT+CPBS

Select phonebook memory storage

AT+CPBW

Write into Phonebook

AT+CPIN

PIN Authentication

AT+CPIN2

PIN2 Authentication

AT+CPLS

Select Preferred Operator List

AT+CPMS

Preferred SMS message storage

AT+CPOL

Preferred Operator List

AT+CPUC

Price per unit and currency table

AT+CPWD

Change Password

AT+CR

Service reporting control

AT+CRC

Incoming Call Indication Format

MTX MTX-3G-JAVA-IoT, MTX-4G-JAVA-IoT User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual