CDMA910CF User Manual - Janus Remote Communications
Contents
1. 14 5 CDMA910CF TECHNICAL SPECIFICATIONS 5 55 5 5322 ce vano 15 23 5 1 Electrical Specification S 2 2 eerie oriente dU cusa sS eR 15 17 5 2 Mechanical Specifications eese eeeeessseeeeeeen nean nnne 18 5 3 Setting Up a Terminal Emulator for use with the CDMA910CF Terminus censere 19 20 6DESIGN CONSIDERATIONS E 21 6 1 Minimum Required Module Pin Connects ccscccccseceeesseceneneeeeeeeneeeseeeenseeeeesaeeeeseaeenseaesensaeeeeseaeensseesensneeeenees 21 JA DUG 21 APPENDICES 5 5 nh REP E E I ep TRE En EE alee 22 ApprovVal RAE E DRE 22 CIV EH M 22 Antenna Care and annes ss tnn 22 ADDIE VATIONS TEE EE E EE TL 22 Orderitig 23 Revision 23 DISCLAIMER The information contained in this document is the proprietary information of Connor Winfield Corporation and its affiliates Janus Remote Communication The contents are confidential and any disclosure to persons other than the officers employees agents or subcontractors of the owner or licensee of this document without the prior written consent of Connor Winfield is strictly prohibited2. Notes 1 It is required that this input be controlled by an open collector drain output Do not use an external pull up resistor a pull up is included internal to the Terminus 2 The RESET pin is offered as a means to reset the Terminus when and if the Terminus becomes unresponsive The RESET pin is not intended to be used as a means of turning the Terminus off Use the ON OFF pin to turn the Terminus on or off 3 RESET state must be held for at least 200ms before returning to active state RESET 02 acces NPA Figure 7 Reset Pin Diagram 4 6 9 ON OFF Pin Input Logic State Description High Z Terminus turned ON or OFF after input returns to this state 0 Toggle Terminus ON or OFF Notes 1 It is required that this input be controlled by an open collector drain output Do not use an external pull up resistor a pull up is included internal to the Terminus 2 The ON OFF pin is offered as a means to power on and power down the Terminus When the Terminus powers down it informs the cell tower that it is powering down and will not be communicating with the tower any more This is considered a controlled power down After toggling the power state of the Terminus wait until PWRMON indicates chosen state before toggling the power state again 4 To turn ON the plug in module the ON OFF input must be tied low for 3 second then released 5 To turn OFF the plug in module the ON OFF
3. 6 General Purpose Bi Direction INPUT N A 6 38 GPIO 5 General Purpose Bi Direction INPUT N A 6 39 GROUND Supply Reference Power N A N A 40 _4 General Purpose Bi Direction INPUT N A 6 41 GPIO_3 General Purpose Bi Direction INPUT N A 6 42 GPIO2 Unused N A N A N A 5 43 GPIO 1 Unused N A N A N A 5 44 DAC Unused N A N A N A 5 45 ADC2 Unused N A N A N A 5 46 ADC1 Analog to Digital Converter Analog Input N A N A 6 47 VRTC Unused N A N A N A 48 VAUX Reference Voltage Analog Output N A N A 49 GROUND Supply Reference Power N A N A Notes 1 It is required that this input be controlled by an Open Collector Drain Output Do not use an external pull up resistor a pull up is included internal to the module 2 Not currently implemented 3 USB On The Go Analog input used to sense whether a peripheral device is connected and determine the peripheral type a host or a peripheral 4 RTS must be connected to GROUND if flow control is not used 5 Not used CDMA910CF 6 Refer to the electrical specifications for I O levels JANUS asas C MMUNICATI NS CDMA910CF Plug In Hardware User Guide JA03 UM CDMA 9 Rev P01 Date 07 17 14 Copyright 2014 Janus Remote Communications Specifications subject to change without notice All Rights Reserved See website for latest revision Not intended for life support applications 4 Interfaces continued 4 5 VRTC Details The VRTC pin brings out the real time cloc
4. PLUG CEN PIN 49 PIN26 PINT PIN25 1400 TOP VIEW L 5 949929 29 99 100 TYP 2 400 CDMA910CF Plug In Hardware User Guide JA03 UM CDMA 4 Rev P01 Date 07 17 14 JAN U S REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 3 OVERVIEW continued 3 3 Features Dual Band CDMA 1xRTT 800 1900 Control via AT commands according to SGPP TS27 005 107dBm BC1 1xRTT 800 1900 27 007 and Telit customized AT commands Data UDP TCP FTP SMTP Stack DL Up to 153 6kbps UL Up to 153 6kbps SMS Access Operational Temperature Range 30 C to 85 C Full voice via PCM Internal Switching Regulator OTA provisioning device management and firmware Sensitivity 108 dBm BCO 1xRTT 800 1900 Input Voltage Range 4 75 to 5 25 5V nominal upgrades Supply disable via terminal input pin Output power Cellular access available via Murata GSC miniature RF Class 3 24 5dBm BCO 1xRTT 800 1900 connector Class 2 24 5dBm BC1 1xRTT 800 1900 3 4 Block Diagram 4 CDMA910CF 5 0 ENABLE 1 8v PWRMON _ 2 85v VAUX lt 18 2 85v UART 1 8 UART TRACE 7 2 85v UART TRACE p 1 8VPWRMON p 2 85vPWRMON 1 8
5. i e HyperTerminal to match the new baud rate If these do not match you will not be able to send AT commands to the module through the serial port The Terminus is by default set to 115 2 kbps 5 8 1 2 Verify Your Terminal and Firmware Version Enter AT CGMM and wait for the response The response will be the Telit module s model number without a command echo Enter AT CGMR and wait for the response The response will be the Telit module s current firmware without a command echo Please confirm your model and firmware with the one listed in section 2 1 5 3 2 Powering ON OFF 5 3 2 1 Turn the module ON through the following method Pull ON OFF signal Pin 19 to ground for three 3 seconds then release The Terminus module is fully operational after 4 seconds Logging onto a network may take longer than this and is outside the control of the Terminus 5 3 2 2 There are two ways to switch OFF the module as described below Use the appropriate AT command AT SHDN Pull ON OFF signal Pin 19 to ground for three 3 seconds then release 5 3 3 Setting Up Service 5 3 3 1 Provisioning the Plug In Terminus To provision the unit you will need to contact Sprint Verizon Aeris or an MVNO to set up a service contract Please see Janus Application Note Note 111 Provisioning Guide for Terminus M2M Devices Contact Dave Jahr Janus Remote Communications djahr janus rc com 630 499 2121 CDMA 910CF Plug In Hardware User Guide JA
6. Aeris Certification Pending FCC Certified CE Certified Safety Recommendations for Information only Antenna Care and Replacement Do not use the Terminus with a damaged antenna Buy the antenna from an approved suppliers list Using unauthorized antennas modifications or attachments could damage the Terminus and may violate local RF emission regulations or invalidate type approval Abbreviations 3GPP 3rd Generation Partnership Project ITAR International Traffic In Arm Regulation AC Alternating Current LED Light Emitting Diode ADC Analog To Digital Converter M2M Machine To Machine BER Bit Error Rate PBCCH Packet Broadcast Control Channel CD Carrier Detect PDU Protocol Data Unit CDMA Code Division Multiple Access RF Radio Frequency CSD Circuit Switched Data RI Ring Indicator CTS Clear To Send RSSI Received Signal Strength Indication DB Decibel RTS Request To Send DBFS Decibels Full Scale RxD Received Data DC Direct Current SMS Short Message Service DCE Data Communications Equipment Time To First Fix DSR Data Set Ready TxD Transmitted Data DTMF Dual tone multi frequency UICC Universal Integrated Circuit Card DTR DTE Ready UMTS Universal Mobile Telecommunications System FDN Fixed Dialing Number USIM Universal Subscriber Identity Module GPIO General Purpose Input Output USSD Unstructured Supplementary Service Data GPRS General Packet Radio Service VSWR Voltage Standing Wave Ratio GSM Global System Mobile WAAS Wide A
7. This module has GPIO2 connected to the User LED pin of the Terminus The user application can use this to control an LED or act as an additional GPIO See figure 10 for recommended connection of an LED 4 8 LED Status Indicators The LED Status output is used to drive an external LED to give feedback on the current operation See figure 10 for recommended connection of an LED For the CDMA910CF this is an alternate function of GPIO1 and must be set via the AT GPIO command The status is defined below 4 8 1 Cellular LED Status CDMA910CF LED Status Device Status Permanently Off Cellular radio is off Permanently On On Searching Slow Blinking 0 3 sec on 2 7 sec off Registered Fast Blinking 0 5 sec on 0 5 sec off Shutting down SUPPLY R3 1k 5 Di LED www Jumex com sMLDXO4025 YC 10k 5 MANI CMOS DRIVER gt NPN Jinfineon com R2 BC847 47k 5 Figure 9 LED indicators Diagram CDMA 910CF Plug In Hardware User Guide JAO3 UM CDMA 13 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 4 Interfaces continued 4 9 RF Interface There is one RF interface on the CDMA910CF a cellular connector The specifications and requirements for this is as follows Note You must access the RF connecti
8. CDMAQ910CF Terminus Plug In Products User Manual JANUS REMOTE C MMUNICATI NS Date 17 July 2014 TABLE OF CONTENTS TABLE OF CONTENTS DISCLAIMER aaia 2 I APPLICABILITY TABLE cie Sheen E eee etui e esee eae esi uo Ee Se ee riri itu eit eee e rectae 3 Passi ecl 3 2 1 Telit Document List ecce ccce CLER LR RE A ERR Yo Rd Leche ee een a 3 credit 4 ST 4 COME E T 4 3 3 Features Cete ce ERI EU 5 3 4 Block Diagram ge 5 TEE 6 14 AN 6 7 4 2 7 4 3 Audio 8 4 4 Pl gsIm Pilis OU 9 cS MA ILADeusIcIlc 10 4 6 GPIO M UM ND ee 10 13 4 7 UET o 13 48 LED Status ooi touc eene eaaa a aaar ar aea 13 4 9 BE InterfaCe cunei tere eire e ccce Dt nni EG oce d deu tees 14 4 10 Header Interface Mounting OptiOris cox cett encarar canna saca ner ase mana n aucta nec ran Dna do pana 14 to LIU ee
9. Connor Winfield makes every effort to ensure the quality of the information it makes available Notwithstanding the foregoing Connor Winfield does not make any warranty as to the information contained herein and does not accept any liability for any injury loss or damage of any kind incurred by use of or reliance upon the information Connor Winfield disclaims any and all responsibility for the application of the devices characterized in this document and notes that the application of the device must comply with the safety standards of the applicable country and where applicable with the relevant wiring rules Connor Winfield reserves the right to make modifications additions and deletions to this document due to typographical errors inaccurate information or improvements to programs and or equipment at any time and Without notice Such changes will nevertheless be incorporated into new editions of this application note All rights reserved 2014 Connor Winfield Corporation CDMA910CF Plug In Hardware User Guide JA038 UM CDMA 2 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 1 APPLICABILITY TABLE Product Part Number CDMA 910CF Sprint v2 0 CDMA 910CF Verizon Certified v3 0 CDMA 10CF Aeris v4 0 2 REFERENCES 2 1 Telit D
10. N A 6 6 CTS UART Clear to Send Output N A N A 6 7 RING UART Ring Indicator Output N A N A 6 8 DCD UART Data Carrier Detect Output N A N A 6 9 TXD UART Receive Line Input N A N A 6 10 DTR UART Data Terminal Ready Input N A N A 6 11 RTS UART Request to Send Input N A N A 4 12 GROUND Supply Reference Power N A N A 13 TRACE TX Debug UART Transmit Line Output N A N A 6 14 TRACE RX Debug UART Receive Line Input N A N A 6 15 USER USER LED Output N A N A 6 16 CELLULARLED Cellular Status Output N A N A 6 17 SERVICE Unused N A N A N A 5 18 PWRMON Power Monitor Output Output N A PULL DOWN 1M 6 19 ON OFF Toggle Cellular Radio On Off State Input N A PULL UP to VTRC 47k 1 20 RESET Reset Cellular Radio Input N A PULL UP 47k 1 21 DVIWAO DVI Word Alignment WCLK N A N A 6 22 DVIRX DVI Received Data SDIN N A N A 6 23 DVITX DVI Transmitted Data SDOUT N A N A 6 24 DVICLK DVI Data Clock BCLK N A N A 6 25 GROUND Supply Reference Power N A N A 26 GROUND Supply Reference Power N A N A 27 USB D USB Differential Data CMOS Bi Direction N A N A 9 28 USB USB Differential Data CMOS Bi Direction N A N A 9 29 USB VBUS USB Supply Power N A N A 9 30 USB ID Future Use Analog Input N A N A 2 3 31 12C_SDA 12C Data CMOS Bi Direction INPUT N A 32 12C_SCL 12C Clock CMOS Bi Direction INPUT N A 33 GPS Unused N A N A N A 5 34 GPS TX Unused N A N A N A 5 35 GPS RESET Unused N A N A PN A 5 36 GPIO_7 General Purpose Bi Direction INPUT N A 6 37
11. O configuration options GPIO Configuration Alternate Function ON OFF State 1 Input Output Status LED pull up 2 Input Output User LED pull up 3 Input Output N A pull down 4 Input Output N A pull down 5 Input Output N A pull down 6 Input Output N A pull up 7 Input Output N A pull down CDMA 910CF Plug In Hardware User Guide JAO3 UM CDMA 10 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 4 Interfaces continued 4 6 GPIO Details continued 4 6 1 Using a GPIO Pad as INPUT The GPIO pads when used as inputs can be connected to a digital output of another device and report its status provided this device has interface levels compatible with the Voltage levels of the GPIO of the module 4 6 2 Using a GPIO Pad as OUTPUT The GPIO pads when used as outputs can drive CMOS digital devices or compatible hardware When set as outputs the pads have a push pull output 4 6 3 Analog to Digital Converter ADC Description 1 Analog to digital converter input 4 6 4 12 The I2C interface is an alternate function of the modem s GPIO for the CDMA910CF those two signals are designated for GPIO 9 SDA and GPIO 10 SCL and are 1 8V logic level to match the DVI interface for easy usage with a codec The si
12. O3 UM CDMA 19 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 5 3 CDMA910CF GETTING STARTED continued 5 3 Setting Up a Terminal Emulator for Use With the CDMA910CF Terminus continued 5 3 4 Making a Voice Call 5 3 4 1 Set Up Voice call mode allows you to use a telephone handset to communicate with a properly equipped subscriber unit Set the call mode to voice Enter AT FCLASS 8 lt cr gt and wait for response OK Dial the phone number Enter ATD 8885551234 cr To disconnect the call enter ATH lt cr gt 5 3 5 Sending an SMS 5 3 5 1 Set Up SMS Select Message Service mode allows you to send a text message max 160 characters to a SMS capable subscriber unit Set the SMS mode to text This must be entered every power cycle AT CMGF 1 cr To enter the receiving subscriber unit phone number and message enter AT CMGS 8885551 234 Wait for response then enter message text Enter ctrl 7 cr to end the message 5 3 6 Making a Data Call Socket Dial 5 3 6 1 Set Up The Packet Data Protocol PDP is utilized when making data connections Activate the PDP context Enter AT SGACT 1 1 v Where v is your user ID and p is your password If these are not set replace with Open the socket co
13. TX and RX module is not registered on the network AT CFUN 5 3 CFUN 5 full functionality with power saving Module registered on the network can receive incoming call sand SMS CDMA Voice TBD Voice channel Data 655 Data channel Data taken with USB disconnected CDMA910CF Plug In Hardware User Guide JAO3 UM CDMA 15 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 5 CDMA910CF TECHNICAL SPECIFICATIONS continued 5 1 Electrical Specification continued 5 1 4 Levels 5 1 4 1 1 8v Standard Interface Levels DVI 12C GPS LED Parameter Min Typ Max Unit Note Input Voltage High Vih 1 5 1 9 Volt Input Voltage Low Vil 0 0 35 Volt Output Voltage High Voh 1 6 1 9 Volt Output Voltage Low Vol 0 0 2 Volt Typical Current Source Sink 100uA 1uA 5 1 4 2 2 85v Standard Interface Levels UART GPIO Parameter Min Typ Max Unit Note Input Voltage High Vih 1 85 2 85 Volt Input Voltage Low Vil 0 0 99 Volt Output Voltage High Voh 2 45 2 85 Volt Output Voltage Low Vol 0 0 4 Volt Typical Current Source 100uA 1uA 5 1 4 3 Cellular LED Output Levels Parameter Min Typ Max Unit Note Output Voltage High Voh 1 6 1 9 Volt Output Voltage Low Vol 0 0 2 Volt Typ
14. ansceiver Specifications Parameter Comments Min Typ Max Unit USB VBUS Supply voltage 4 5 5 0 5 25 Volt Supply current 25 mA Input levels for low full speed Receiver threshold single end 0 8 2 0 Volt Differential input sensitivity D D Vin 0 8V 2 5V 0 2 Volt Differential common mode range Includes VDI 0 8 2 5 Output levels for low full speed Low RL 1 5 to 3 6 V 0 3 Volt High RL 15 to GND 2 8 3 6 Volt Output signal crossover voltage 1 3 2 0 Volt Terminations Internal pull up resistor VTRM to D VTRM to D 1 425 1 5 1 575 Internal pull down resistor D to GND D to GND 14 3 15 24 8 kQ High Z state output impedance 0 V lt VDD lt 3 6 V measured at D and D pins to GND 300 Termination voltage An internal supply voltage VTRM 3 0 3 3 3 6 Volt Driver characteristics full speed Transition time Rise time CL 50 to 125 pF 4 20 ns Fall time CL 50 to 125 pF 4 20 ns Rise fall time matching 90 111 9o Series output resistance D D 28 33 44 Q Driver characteristics low speed Transition time Rise time CL 50 to 600 pF 75 300 ns Fall time CL 50 to 600 F 75 30 ns Rise fall time matching 80 125 9o CDMA 910CF Plug In Hardware User Guide JAO3 UM CDMA 17 Rev P01 Date 07 17 14 Copyright 2014 Janus Remote Communications Specifications subject to change without notice All Rights Rese
15. dio interface which will not work with the analog audio interface on some of the other Terminus Plug In modems The CDMA910CF supports PCM master and slave modes and can use a CODEC to convert the interface to analog Below is a block diagram based on DVI and the MAX9867 CODEC with GPIO 9 and 10 being used for I2C control of the CODEC Please refer to the referenced DVI Application Notes for full information and example schematics utilizing the MAX9867 Audio CODEC SDA SCL BitClock Word Alignment lt Analog In Data Transmitted Data Received Analog Out gt Figure 5 DVI Block Diagram CDMA910CF Plug In Hardware User Guide JA038 UM CDMA 8 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 4 Interfaces continued 4 4 Plug In Pin Out PIN STANDARD POWER PULL PIN NAME DESCRIPTION SIGNAL ON STATE TYPE NOTE 1 SUPPLY Positive Supply Input Power N A N A 2 SUPPLY Positive Supply Input Power N A N A 3 ENABLE SUPPLY Enable Disable Supply Input N A PULL UP to Vin 681k 1 4 RXD UART Transmit Line Output N A N A 6 5 DSR UART Data Set Ready Output N A
16. gnals are not pulled up on the Plug In module and must be pulled up externally as they may also be used as spare GPIO Please reference the Telit AT Command Guide for details on the I2C commands 4 6 5 ENABLE Pin Input Logic State Description High Z Active state 0 Shutdown Notes 1 It is required that this input be controlled by an open collector drain output Do not use an external pull up resistor a pull up to VIN is included internal to the Terminus 2 The ENABLE pin is offered as a means to turn off the on board regulator for when a full power cycle is needed or an ultra low power state is required The ENABLE pin is not intended to be used as a means of turning the Terminus off use the ON OFF pin to turn the Terminus on or off 3 Shut down state must be held for 10ms before returning to active state 4 The regulator is operational 2mS after active state is entered ENABLE 10k 5 3 AS ossa 02 NPN www infineon com B Figure 6 Enable Pin JAN US CDMA 910CF Plug In Hardware User Guide JAO3 UM CDMA 11 Rev P01 Date 07 17 14 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COGMMUNICATIGNS All Rights Reserved See website for latest revision Not intended for life support applications 4 Interfaces continued 4 6 GPIO Details continued 4 6 8 RESET Pin Input Logic State Description High Z Active state 0 Reset state
17. ical Current Source 100uA 5 1 4 4 ADC Input Levels Parameter Min Typ Max Unit Note Input Voltage Range 0 1 2 Volt AD Conversion 10 Bits Input Resistance 1M Ohm Input Capacitance 1 pF 5 1 4 5 Reset Pin Input Levels Parameter Min Typ Max Unit Note Input Voltage High Vih 1 5 1 9 Volt Input Voltage Low Vil 0 0 35 Volt It is required that this input be controlled by an Open Collector Drain Output Do not use an external pull up resistor a pull up is included internal to the Terminus CDMA 910CF Plug In Hardware User Guide JAO3 UM CDMA 16 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 5 CDMA910CF TECHNICAL SPECIFICATIONS continued 5 1 Electrical Specification continued 5 1 5 CDMA Cellular Antenna Specifications 5 1 5 1 Antenna Specifications Parameter Description Frequency Range Depending on frequency bands provided by the network operator the customer should use the most suitable antenna for those frequencies Bandwidth 70MHz in CDMA BCO 140 MHz in CDMA BC1 Gain Gain 5 12dBi in CDMA BCO Gain 6 12dBi in CDMA BC1 Impedance 500 Input Power 24 5dBm Average Power in CDMA VSWR Absolute Max lt 5 1 VSWR Recommended lt 2 1 5 1 6 USB Tr
18. input must be tied low for 2 seconds then released 6 Optionally the Terminus may be powered down with the use of AT commands 7 Itis required to stop driving terminal inputs high when turning ON the Plug In module by floating or bringing them low If this is not done power sequencing issues may occur gt UM DFF R1 10k 5 CMOS DRIVER MPH infineon corm Br Figure 8 On Off Pin Diagram CDMA 910CF Plug In Hardware User Guide JAO3 UM CDMA 12 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 4 Interfaces continued 4 6 GPIO Details continued 4 6 10 PWRMON Pin Output Logic State Description 0 Terminus powered down 1 Terminus powered on Notes T Used in conjunction with ON OFF pin to control power on and power down state 2 During a power down it is required to stop driving terminal inputs high by floating or bringing them low If this is not done the PWRMON output will not transition low the GSM865CF and this will cause the VAUX output to remain active 4 6 11 VAUX A regulator power supply output that is provided in order to supply small devices from the module itself When PWRMON is HIGH VAUX will be ON When PWRMON is LOW VAUX will be OFF 4 7 User LED
19. k supply which is separate from the rest of the part This allows only the RTC to be ON when all other parts of the device are OFF A backup capacitor can be added to this pin to increase RTC autonomy while powering the device from a battery The CDMA910CF cannot take advantage of the VRTC functionality No devices should be powered from this pin Equations 3600 Btime IRTC VRTC VRTCmin Btime C VRTCmin IRTC 3600 Where VRTC The Starting voltage of the capacitor Volt VRTCmin The minimum voltage acceptable for the RTC circuit Volt IRTC Ampere The current consumption of the RTC circuitry when VBATT 0 Btime Backup Time Hours C Capacitor value Farads Values for the GSM865CF CDMA864CF VRTC 2 05v Nominal VRTC minimum input voltage to function 1 1v IRTC 10uA nominal Values for the HSPA910CF VRTC 1 8v Nominal VRTC minimum input voltage to function 1 1v IRTC 2uA nominal Values for the EVDO910CF VRTC 3 1v Nominal VRTC minimum input voltage to function 2 0v IRTC 1 1uA nominal Values for the CDMA910CF VRTC N A VRTC minimum input voltage to function 2 N A IRTC N A For Example using the HSPA910CF numbers Btime 96 hours 4 days C 1 0F 4 6 GPIO Details Terminus GPIO are configurable as input output and special function Configuration is controlled by the customer specific application via AT commands The following table describes GPI
20. n Hardware User Guide JAO3 UM CDMA 14 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 5 CDMA910CF TECHNICAL SPECIFICATIONS 5 1 Electrical Specification 5 1 1 Absolute Maximum Ratings Parameter Min Typ Max Unit Note VIN DIGITAL INPUTS 2 85V CMOS 0 5 3 35 Volt VIN DIGITAL INPUTS 1 8V CMOS 0 3 3 1 Volt Storage Temperature 40 85 C Supply referenced to Supply 0 6 Volt Operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions is not implied Exposure to Absolute Maximum Rating conditions for extended periods of time may affect device reliability 5 1 2 Recommended Operating Conditions Parameter Min Typ Max Unit Note Temperature 30 80 Supply referenced to Supply 4 75 5 0 5 25 Volt VAUX Output 2 85 Volt VAUX Current 100 mA 5 1 3 Power Supply Mode Average mA Mode Description POWERED DOWN Terminal Disabled lt 15 Terminal disabled ENABLE SUPPLY 0 Cellular Radio Off 0 4 Cellular module powered but switched off via ON OFF PWR MON 0 IDLE MODE Mode Average mA Mode Description AT CFUN 1 26 Idle no call in progress Full functionality of the module AT CFUN 4 24 Disabled
21. nnection Enter AT4SD 1 0 IPP IPA 0 0 0 Look for response CONNECT This opens a remote connection via socket IPP the remote host port of the server you are trying to connect to 0 to 65535 IPA the IP address of the server hyou are trying to connect to in the format At this point a data session is active and data can be sent from the Terminus to the remote device and visa versa To exit the data session and return to command mode send the characters and wait for the OK response Enter AT SH 1 to close the socket 5 3 7 Further Instructions On utilizing different commands for other applications than those described here please refer to these reference documents listed in section 2 1 Telit CE910 AT Commands Reference Guide Telit CE910 Software User Guide Please see Janus Application Note Note 111 Provisioning Guide for Terminus M2M Devices CDMA 910CF Plug In Hardware User Guide JAO3 UM CDMA Page 20 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 6 DESIGN CONSIDERATIONS 6 1 Minimum Required Module Pin Connects CDMA Pin Functions Pin Signal Function Note 1 VBATT Main power supply 2 VBATT Main power supply 12 GND Ground 25 GND Ground 26 GND Ground 39 GND Ground 49 GND Ground 9 TXD Se
22. ocument List CDMA910CF Our terminal uses Telit module CE910 Please refer to Telit s website at www telit com for the latest information on the CDMA CE910 Module Telit_CE910_Hardware_User_Guide Telit_CE910_Software_User_Guide Telit CE910 AT Commands Reference Guide CDMA 910CF Plug In Hardware User Guide JA03 UM CDMA Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 3 OVERVIEW 3 1 Introduction The user manual for the Plug in Terminus is intended to illustrate how users can integrate the unit and implement the features needed for their application 3 2 Preview The Terminus Plug In Modems are self contained multi band globally capable and network certified M2M communication devices designed to provide a comprehensive solution to application problems for our M2M customers They utilize the proven technology of Telit s certified modules for their core communications engines 3 2 1 Functional Description GPS Functionality e CDMA910CF does not include GPS Cellular e CDMA910CF 1xRTT USB e CDMAQ910CF FS USB 2 0 Device 12Mb s Physical Dimensions e Length and width of all Plug In devices are equal e Heights of different devices will vary 2 300 100 047 DIA 49 050 m r
23. ons via the SMT GSC connections if they do not include a GSC to SMA connector These signals are NOT electrically connected elsewhere on the board 4 9 1 CDMA910CF Antenna Interface Type Murata GSC MALE Murata Part MM9329 2700RA1 Pin Description Center Pin RF signal Outer Conductor Signal ground 4 10 Header Interface Mounting Options The Plug In Modules header pin length has been chosen to allow for direct solder mount to a PCB of standard thickness If the user wishes to socket the Plug In Module they may do so as well by using the below part numbers for reference Samtec 25 pin header TSM 125 04 L SV A Samtec 24 pin header TSM 124 04 L SV A Mating Samtec 25 pin connector SLW 125 01 G S Mating Samtec 24 pin connector SLW 124 01 G S Please note there are no Samtec SMT single row mating connectors The only mating connector available is the above listed THT version 4 11 Screw Mounting The CDMA910CF allows for the use of a 4 machine screw to help keep a socketed module in place where environmental variables may cause problems otherwise If the user wishes to have a stand off underneath the module to help alleviate possible stress from mounting hardware below are the Janus part numbers and associated drawings for an available solution 4 40 Hex Female Stand off MC 0356 G 4 40 3 16 Pan Head Phillips Machine Screw MC 0357 G 3n6 N 4 40 34 40 Thread Figure 10 Screw Diagram CDMA 910CF Plug I
24. radios use a mix of modulation schemes including but not limited to TDMA and CDMA In GSM GPRS systems the transmission and reception of data is achieved via Time Division Multiple Access TDMA TDMA transmission is made up of RF bursts that cause 2A current pulses at the supply input of the cellular radio These current pulses occur at a frequency of 216 Hz and can persist for 1 2 to 2 4ms On Board Regulator This Terminus Plug In module is designed with a switching regulator to power the cellular radio The regulator can receive an input voltage of 3 7 to 5 25VDC to maintain regulation but can also accept down to 3 3VDC in which regulation is bypassed This is useful for battery operated applications Note that an input voltage below 4 75VDC is outside of rated specifications and thus not supported by Janus Note The regulator input is capable of withstanding 6VDC Maximum This is outside the recommended operating voltage of the Plug In modules but but is helpful to know when designing input transient circuitry Plug In Module Input Supply Requirements The current values are given in average units due to the pulsed nature of the transmission scheme It is recommended that your supply source the full peak current value of the transmission pulse in order to maintain proper cellular operation The use of bulk output capacitors on your supply allows for a less powerful supply 4 3 Audio Interface 4 3 1 CDMA910CF The xxx910CF modules use a DVI au
25. re 2 UART Level Translation Example An example of basic translation for RXD TXD only is found below Although an external source for the level translation can be used VAUX can be used as the reference instead However some Plug In Modems require AT commands to control VAUX PWRMON may be used as an enable to an external reference Do not use PWRMON directly as the reference 4 1 2 USB Port The Plug In modems that are USB ready include an integrated universal serial bus USB transceiver compliant with USB 2 0 specifications High data rates for the USB enabled modems are only available over the USB interface as the UART has a maximum baud rate of 1Mbps In order for proper power up of the Plug In Modems the USB VBUS line MUST be disconnected until the unit is otherwise fully powered and on If the USB VBUS line is attached and powered before the main power is brought up and the module turned on power sequencing issues may occur Note You must implement the USB interface in order to locally update radio firmware CDMA910CF Plug In Hardware User Guide JA03 UM CDMA Page6 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 4 Interfaces continued 4 1 2 USB Port continued 4 1 2 1 USB Connection Diagram RTI 200mA www lit
26. rea Augmentation System CDMA910CF Plug In Hardware User Guide JAO3 UM CDMA Page 22 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications Terminus Plug In Products User Manual Ordering Information Ordering Information Description CDMA 910CF v2 0 Terminus CDMA910 Plug In Sprint CDMA910CF v3 0 Terminus CDMA910 Plug In Verizon CDMA910CF v4 0 Terminus CDMA910 Plug In Aeris Revision History Revision Revision Date Note P00 06 13 14 Preliminary CDMA910CF Individual Plug In User Manual P01 07 17 14 Update Block Diagram USB VBUS Diagram Misc edits JANUS o COMMUNICATI SUN Janus Remote Communications Europe Division of The Connor Winfield Corporation Bay 143 2111 Comprehensive Drive Aurora Illinois 60505 Shannon Industrial Estate 630 499 2121 Fax 630 851 5040 Shannon Co Clare Ireland www janus rc com Phone 353 61 475 666
27. rial data input TXD from DTE 4 RXD Serial data output to DTE 11 RTS Input for request to send signal RTS from DTE 2 19 ON OFF Input command for switching power ON or OFF toggle command 20 RESET Reset input Note 1 If the application uses USB as the main interface to the module this is sufficient to capture any debug or trace data provided the application can export the diagnostic port externally 2 ARTS must be connected to ground if flow control is not used 3 USB interface required for local firmware upgrade of Telit radio 6 2 Debug Debug of the Plug In Modems in production To test and debug the mounting of the module we strongly recommend test pads on the host PCB This will allow verification of the connection between the module itself and the application and to test the performance of the module connecting it with an external computer Depending on the customer application these pads include but are not limited to the following signals TXD RXD ON OFF RESET GND VBATT TX TRACE RX TRACE PWRMON USB D USB D USB V BUS USB ID CDMA 910CF Plug In Hardware User Guide JAO3 UM CDMA 21 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications APPENDICES Approvals Sprint Certification Pending Verizon Certification
28. rved See website for latest revision Not intended for life support applications JANUS 5 5 CDMA910CF TECHNICAL SPECIFICATIONS continued 5 2 Mechanical Specification 2 900 113 DIA P 275 DIA KEEP OUT AREA BOTTOM SIDE 290 DIA KEEP OUT AREA TOP SIDE 325 MAX re 100 E 100 CDMA910CF Figure 11 CDMA910CF Mechanical Dimensions JAN US CDMA910CF Plug In Hardware User Guide JA038 UM CDMA 18 Rev P01 Date 07 17 14 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 5 CDMA910CF TECHNICAL SPECIFICATIONS continued 5 3 Setting Up a Terminal Emulator for Use With the CDMA910CF Terminus 5 3 1 Set Up To interface with the module connect the serial interface to a PC and use a terminal emulation program such as Microsoft Hyperterminal Set the interface parameters as follows Baud Rate 115 2 kbps Bits 8 Stop Bits 1 Parity None Hardware Handshaking Yes 5 3 1 1 Test the Emulator Set Up Enter AT cr from terminal and wait for OK Note that Autobaud is not supported on the CDMA910CF Terminus If you are utilizing the serial interface and you wish to change the baud rate on the module you must use AT IPR You must also change the rate in the host UART
29. telfuse com 0805L020YR USB vaus 4 NN 2 UsB ID lt FUTURE USE ut ESD ARRAY www semtech com Ci RCLAMPOSO4F Ah 20 H P1 Ri USB TYPE B SOCKET www samtec com 21 5 USB B S F B TH USB_D USB 0 lt lt 27 5 Figure 3 USB Connection Diagram 4 1 2 2 USB VBUS Switch USB VBUS is input when VBUS ENABLE is HIGH the 5v signal will be passed to TERMINUS VBUS turning the USB ON Ql P Channel MOSFET USB_VBUS ee TERMINUS_VBUS R1 10K Ohm 5 R2 1 5K Ohm 5 Q2 N Channel MOSFET g VBUS_ENABLE R3 10K Ohm 5 R 680 G Figure 4 USB VBUS Switch Example CDMA 910CF Plug In Hardware User Guide JA03 UM CDMA Page7 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 4 Interfaces continued 4 2 Power Supply The module s power supply accepts input voltages from 4 75Vdc to 5 25Vdc and requires a nominal current sourcing capacity of 5W maximum 10W Power Supply A good understanding of the load transients is required in order to meet the power requirements of a cellular radio Power supply design thermal management and layout are outside the scope of this document Please refer to power supply manufacturers for product documentation and design application notes Cellular Load Transients Cellular
30. v GPIO a 285V GPIO 3 7 GPIO2 GPS USER LED GPIO1 Cellular LED gt USB E ONOFF 1 8v DVI gt 1 8vGPIO9 I2C SDA d 1 8v GPIO10 12C SCL gt 1 8v GPIO 1 8v UART AT a EYRE 1 8v UART TRACE p 1 8v PWRMON h y Figure 1 CDMA910CF Block Diagram CDMA910CF Plug In Hardware User Guide JA03 UM CDMA 5 Rev P01 Date 07 17 14 JAN U 5 REMOTE Copyright 2014 Janus Remote Communications Specifications subject to change without notice COMMUNICATIONS All Rights Reserved See website for latest revision Not intended for life support applications 4 INTERFACES 4 1 Serial Interface 4 1 1 UART Serial Port The serial interface is a CMOS level UART Default Communications settings for this port are as follows Baud Rate 115 2 kbps Bits 8 Stop Bits 1 Parity None Hardware Handshaking Yes The CDMA910CF does not support autobaud and must be changed via the AT IPR command It is defaulted to 115200 bps Note If you are not using Hardware Handshaking please note that RTS must be connected to GROUND for proper communications where flow control is unused 4 1 1 1 UART Level Translation The electrical limits for the UART are listed in the individual modem sections Please be aware of these limits as operating outside of them may damage the unit If the limits must be exceeded level translation can be used 2 8 TXD_5V patil TXD_2 8V GND RXD_SV RXD 2 8V TC7S207AFE GND Figu
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