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Registered in England No. 08405712
VAT Registration No. GB163 04 0349

Siretta Ltd

Basingstoke Road

Spencers Wood

Reading

Berkshire RG7 1PW

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ZETA-xxP Series

Hardware Manual

rev

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Table 12.

Main characteristics of GNSS

Characteristic

Typical Values

GNSS Tracking Sensitivity

-162.3dBm

GNSS Cold Start Sensitivity

-157.5dBm

GNSS Aquisition

-157.5dBm

Assited GPS Modes

Standalone / Secure User Plane
Location (SUPL)

GNSS Accuracy

~2m

TTFF from Cold Start

29.94 s

TTFF from Warm Start

22.1 s

TTFF from Hot Start

1.1 s

GPS Output Power

Min

Nom

Max

Output enabled

3.2V

3.3V

3.4V

Output disabled

0.0V

0.2V

Output current

0mA

20mA

100mA

Table 14.

GNSS antenna power supply output characteristics

NOTE:

Power supply is enabled when GNSS engine is powered with the following AT command:

AT$GPSP=1 - will turn the GNSS engine on
AT$GPSP=0 - will turn the GNSS engine off

To output NMEA data, please refer to AT$GPSNMUN command in the AT command reference guide.

* GNSS Power consumption figures are taken whilst modem is operating at 12V.

GNSS Characteristics

The GNSS antenna power supply is generated internally by the ZETA-xxP modem
and is a stable high accuracy low dropout supply designed to give very good GNSS
performance.

Table 13.

GNSS power consumption

GNSS Power Supply

Characteristic

Typical Values

Power Consumption in Acquisition

16.4mA

Power Consumption in Tracking

12.8 mA

Power Consumption in Low Power Tracking

5.7mA

Содержание ZETA- P Series

Страница 1: ...ZETA xxP Series LTE Cat 1 LTE Cat 4 LTE Cat M LTE Cat NBIoT GSM Ultra Low Power Modem Hardware Manual Rev D...

Страница 2: ...rs 16 Interfaces 19 RS232 Serial Port Interface 19 USB Serial Port Interface 20 USB Interface Drivers 21 SIM Socket 22 SIM Requirements 22 Antenna Connectors 23 Cellular Antenna Connector 24 Power 25...

Страница 3: ...gration into existing systems and for embedded application development The ZETA xxP modem range is based on the Telit xE910 GPRS UMTS LTE module series and is designed to be ultra low power for use in...

Страница 4: ...reless market allows us to support a wide range of customer applications focusing on frequencies typically within the 75MHz 5 8GHz range These encompass the HF VHF ISM GSM GPRS 3G 4G and GPS frequenci...

Страница 5: ...ETA xxP contains a powerful C development environment which reduces redundancy and optimizes the architecture of your solution and lowers system component costs In a typical integration project IoT de...

Страница 6: ...C 40 85 C Cellular GNSS connector SMA Female None SMA Female None General Purpose Inputs Outputs None 3 0 42V 2 Vcc 1A Debug RS232 Serial None 3 Wire Interface GNSS Positioning None None Table 1 Speci...

Страница 7: ...800MHz B7 2600MHz B8 900MHz B20 800MHz B28A 700MHz B1 2100MHz B3 1800MHz B7 2600MHz B8 900MHz B20 800MHz B28A 700MHz Dimensions 93 x 67 x 28mm 93 x 67 x 28mm Weight 101g 101g Supply voltage 7 42V 7 42...

Страница 8: ...Global 236 8Kbps 59 2Kbps ZETA NEP LTEM LTE Cat M Global 300Kbps 375Kbps ZETA NEP LTEM LTE NBIoT Global 26Kbps 66Kbps ZETA NLP LTE1 GPRS Europe USA 236 8Kbps 59 2Kbps ZETA NLP LTE1 UMTS Europe USA 7...

Страница 9: ...line instruction The wireless module is compliant with the following AT command formats 1 Hayes standard AT command set in order to maintain the compatibility with existing SW programs 2 3GPP 27 007 s...

Страница 10: ...ar antenna connector 1 x SIM card reader push push 3 x external LED status indicators Red Green Blue 1 x FS USB port 10 Way connector 1 x wired 10 way RS232 debug port for direct serial connection to...

Страница 11: ...Manual rev D Download Latest Edition Optional Coverage The ZETA xxP series modems have the following coverage options available EU European Union USA Americas GL Global Optional Technologies The ZETA...

Страница 12: ...NSP Block Diagram The ZETA xxP series is a versatile range of modems offering multiple communication channels and interfaces to connect into other systems The system diagram below gives a visual repre...

Страница 13: ...PSU Power Input SIM RS232 Serial Port Interface Visual Indicators Intelligent Power Supply Subsection Communication Subsection HS USB Port Telit xE910 Module Debug Serial Port 10 Way Interface Subsect...

Страница 14: ...LTE Cat 1 LTE Cat 4 Internet connectivity can be retrofitted to end equipment without changing the software or configuration of the remote device Used in countries or places where broadband and WiFi...

Страница 15: ...ow Power EP Enhanced Low Power Product Module Version LTE1 LTE Cat 1 Technology LTE4 LTE Cat 4 Technology LTEM LTE Cat M LTE Cat NBIoT Technology Coverage Options EU European Coverage of 2G GSM 3G UMT...

Страница 16: ...G7 1PW sales email web 44 0 118 976 9000 sales siretta com www siretta com 16 ZETA xxP Series Hardware Manual rev D Download Latest Edition Dimensions All dimensions are shown in mm These drawings are...

Страница 17: ...erkshire RG7 1PW sales email web 44 0 118 976 9000 sales siretta com www siretta com 17 ZETA xxP Series Hardware Manual rev D Download Latest Edition Figure 6 ZETA xxP modem RS232 and USB serial conne...

Страница 18: ...ware Manual rev D Download Latest Edition Figure 8 ZETA xxP modem antenna and power view dimensions All dimensions are shown in mm The mounting holes are suitable for a M3 fixing screws These drawings...

Страница 19: ...shire RG7 1PW sales email web 44 0 118 976 9000 sales siretta com www siretta com 19 ZETA xxP Series Hardware Manual rev D Download Latest Edition ZETA xxP Series Images Figure 9 ZETA NLP ZETA NSP and...

Страница 20: ...off Off User defined Blue Rapid blink during power off otherwise off Off User defined On initial application of power all LEDs will briefly illuminate During power up the green and blue LEDs are cont...

Страница 21: ...A GEP variants The green LED is connected to GPIO3 of the module and the blue to GPIO2 Both LEDs may be independently controlled as outputs using AT commands The default setting is that these LEDs are...

Страница 22: ...30 seconds to indicate that the modem is on ZETA NSP ZETA NEP and ZETA GEP Variants After the power on process has completed the red green and blue LED s are controlled directly by the module using th...

Страница 23: ...D Output from UART that indicates the carrier is present Connected OUT 2 RXD Output transmit line of UART Connected OUT 3 TXD Input receive line of UART Connected IN 4 DTR Input to UART and controls D...

Страница 24: ...rt Interface Figure 17 ZETA xxP USB Connector A mini USB type B connector is provided for USB serial connection ESD protection to 4KV contact discharge and 8KV air discharge is provided Pins on this c...

Страница 25: ...er than the maximum RS232 serial data rate To achieve this network data rate using the ZETA xxP integrators need to interface the ZETA xxP to their applications in full speed 12 Mb s mode The device d...

Страница 26: ...00MHz LTE Cat M NB IoT 700MHz 800MHz 850MHz 900MHz 1700MHz 1800MHz 1900MHz 2100MHz 2600MHz 4G LTE 700MHz 800MHz 850MHz 900MHz 1700MHz 1800MHz 1900MHz 2100MHz SMS GPRS CSD optional on GSM UMTS The ZETA...

Страница 27: ...al port GPIO interface and ADC Recommended mating connector FCI 89947 710LF Recepticle Connector IDC 2mm 2 x 5 10 way Figure 19 10 way connector 10 9 2 1 Figure 20 Pin numbering Pin Name Direction Des...

Страница 28: ...nload Latest Edition Table 10 Input Output voltages Signal Name Parameter Voltage Level Current Source Sink Input 1 Input current VCC 0 31mA Input 2 Input current VCC 0 31mA Input 3 Input current VCC...

Страница 29: ...maximum output current Under full control of AT command embedded application The following commands can be used to initialise and to set the digital output functionality AT GPIO 4 1 1 switch general p...

Страница 30: ...eries Hardware Manual rev D Download Latest Edition Under full control of embedded application The following AT commands can be used to initialise and to read the status of the general purpose inputs...

Страница 31: ...lar antenna connector Antenna Placement When in service the antenna should be placed away from electronic devices or other antennas The recommended minimum distance between adjacent antennas operating...

Страница 32: ...r optimum performance the antenna assembly connected to this modem is required to have the following characteristics For 2G GSM operation specified operation in the following bands 850 900 1800 1900MH...

Страница 33: ...type Input is activated when the voltage on the pin is in the range of Vin DC 7V to 42V The modem ON OFF state is activated by the power OFF and power ON signal inputs The modem ON OFF states are show...

Страница 34: ...e the signals are above about 130 dBm for a particular satellite no improvement in performance would be gained However for those satellites that are below about 125 dBm a higher gain antenna would imp...

Страница 35: ...ZETA GEP s high performance GNSS receiver provides Advanced real time hardware correlation engine for enhanced sensitivity navigation PVT Fast Acquisition giving rapid Time to First Fix TTFF Low powe...

Страница 36: ...3V 3 4V Output disabled 0 0V 0 2V Output current 0mA 20mA 100mA Table 14 GNSS antenna power supply output characteristics NOTE Power supply is enabled when GNSS engine is powered with the following A...

Страница 37: ...ion power supply provides constant 12V at 2A Power Cable Provide a power source between 7V to 42V from the supply of the equipment connected ZETA xxP Series DC input voltage 7 to 42V Recommended input...

Страница 38: ...s connected via RS232 to a PC in order to send receive AT commands The temperature was maintained in a temperature chamber The voice call with power level 5 in GSM 900 was established with a GSM signa...

Страница 39: ...address 45 67mA 27 60mA 9 82mA Modem On Registered with socket connected 69 13mA 44 26mA 16 36mA Table 18 ZETA NSP LTE1 modem current consumption Modem State 7V 12V 24V Modem Off 2 24uA 1 62uA 1 47uA...

Страница 40: ...ower up the modem as required and manage its status whilst it is online 2 Manually power up the modem using the PWRON_IN pin on the RJ12 power connector Pin 4 When this pin is connected to logic high...

Страница 41: ...ower up signal This is no failure of the modem itself the same would apply to almost any electronic device that provides a separate power on or reset signal If you are in doubt please use the followin...

Страница 42: ...of the energy This ultra low power state is achieved by setting the following AT command to the modem AT CFUN 5 Once this command has been issued then the modem is ready to enter ultra low power mode...

Страница 43: ...cess Cycle Follow process flow below to receive incoming data over the cellular network when running in low power state where the timeout has expired and data is ready to be received Check for data fr...

Страница 44: ...pplication requirements Telit AppZone Telit AppZone is a high level optimized standard C development environment that has been developed as an integrated platform to run within the cellular module and...

Страница 45: ...ne IDE is the reference workbench and development tool for all Telit based products supporting the multiple programming environments available for different modules and technologies AppZone C is the f...

Страница 46: ...tion at which you intend to use the modem is within the network coverage area Degradation in signal strength can be the result of a disturbance from another source for example an electronic device in...

Страница 47: ...service provider to obtain the necessary information If you intend to use SMS in the application ensure this is included in your SIM subscription Consider which network technologies are available in...

Страница 48: ...to dismantle the modem you will invalidate the warranty The ZETA xxP series modems must not be installed or located where the surface temperature of the enclosure may exceed 85 C All cables connected...

Страница 49: ...ntials other than the ground potential used in your application Beware ground potentials can vary significantly between hardware platforms Exposure to RF Energy There has been some public concern abou...

Страница 50: ...ction crew often uses remote control RF devices to set off explosives Potentially explosive atmospheres Turn your modem OFF when in any area with a potentially explosive atmosphere It is rare but your...

Страница 51: ...ect wiring of the product The product has to be supplied with a stabilized voltage source and the wiring has to conform to the security and fire prevention regulations The product has to be handled wi...

Страница 52: ...ent of an R TTE Directive Notified Body is required for the final application The ZETA xxP series of modems conform to the following European Union Directives R TTE Directive 1999 5 EC Radio Equipment...

Страница 53: ...ed within this document and does not accept any liability for any injury loss or damage of any kind incurred by the use of this information Siretta does not take responsibility for any application dev...

Страница 54: ...SD Circuit Switched Data CTS Clear To Send DCD Data Carrier Detect DSR Data Set Ready DTR Data Terminal Ready GND Ground GPI General Purpose Input GPIO General Purpose Input Output GPO General Purpose...

Страница 55: ...iretta Ltd Basingstoke Road Spencers Wood Reading Berkshire RG7 1PW United Kingdom sales email Company No 08405712 VAT Registration No GB163 04 0349 44 0 118 976 9000 sales siretta com www siretta com...

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