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Older power supplies often have large capacitors which lead to slow leading and falling edges (tying TO_IN 
in parallel to VCC instead of using a separate dedicated digital signal might increase this effect) 

 

Slow analogue signals used to assert TO_IN 

If you are in doubt, please 

 

Use the mains power adapter that is provided by your distributor and is known to work properly with your 
modem. 

 

Make sure that your signal and system design is according to the above. 

 

Consult our support team that will be more than happy to assist you. 

 

5.2

 

Configuration of the bit rate on the serial interface 

Please note that autobauding is activated by default upon delivery (using the AT command “AT+IPR=0”, 
please refer to Section 4.6 “AT+IPR Bit Rate” of the BGS5 AT Command Guide for further details). 

5.3

 

Power cycle the modem 

There are two ways to switch off (power down) the modem as described below: 

 

EMERG_OFF to high level for t >1s 

 

Turn off, or disconnect the power supply.

 

5.4

 

Using low power mode of the modem 

Below are some short descriptions on how to enter and exit the low power state of the modem. 

NOTICE

 

Please note that the power consumption in low power mode is different according to the used method! 

 

5.4.1

 

Low power mode with RTS/CTS/RING under DTE control 

Enabling the low power mode: 

 

Wait until the GSM module is logged into the GSM network 

 

Send the AT command "AT^SPOW=2,2000,3" (activating the serial interface for 2000 ms = 2 s to receive 
the wake-up AT command) 

 

Set the RTS control line on DTE side from High level to Low level 

 

A stable low-power mode should be achieved after approx. 1-2 minutes. 

 

Disabling the low power mode by user: 

 

Set the RTS control line on DTE side from Low level to High level 

 

The RS-232 transceiver is activated immediately for the time-period which had been previously configured 
when enabling the low power mode, i.e. for a duration of 2 seconds 

 

Within  these  2  seconds  the  following  command  must  be  sent  to  disable  the  low  power  mode: 
“AT^SPOW=1,0,0” 

 

Disabling the low power mode upon receiving GSM activity 

 

Call the number of the SIM card inserted in the modem, or send an SMS message 

 

The RING line will change from Low to High level 

 

Set the RTS Line on the DTE side from Low to High level 

Summary of Contents for CT63 NG

Page 1: ...CT63 NG Terminal User Manual Revision 1 2...

Page 2: ...e that the device is disconnected from the power supply You should only use tools on components modules or devices if they are disconnected from the power supply and the electric charge which may stil...

Page 3: ...l Data 11 2 5 CEP Certified Accessories 13 3 Safety and Product Care 14 3 1 Audience and Intended Use 14 3 2 Safety instructions 14 3 3 General precautions 14 3 4 SIM card precautions 15 3 5 Antenna p...

Page 4: ...6 1 1 Environmental conditions 23 6 1 2 GSM Signal strength 23 6 1 3 Connection of components to CT63 NG Terminal 23 6 1 4 Network and Subscription 23 6 2 How to install the modem 23 6 2 1 Power suppl...

Page 5: ...CTS 21 Table 9 Operating states of the green LED 21 Table 10 Power consumption in standby idle and low power mode 22 Table 11 Mini USB with host powered Pin Signal 26 Figure Overview Figure 1 Connect...

Page 6: ...ovides details relating to the commissioning of the device including details on activating special features such as the low power mode 6 Installation of the Modem provides important instructions about...

Page 7: ...ase follow this link to register for a user account http www cepag de en en nda reg form or use the following link to login if you already have a valid user account http www cepag de en en user login...

Page 8: ...e document Rev 1 1 06 11 2015 Corrected Section 1 3 Updated product naming Rev 1 2 09 12 2015 Updated Sections 4 4 RS232 Serial Port and 5 4 Using low power mode of the modem Added new Section 5 2 Con...

Page 9: ...hanical design of the CT63 NG Terminal along with the positions of the different connectors and mounting holes The CT63 NG Terminal case is made of durable PC ABS plastic Figure 1 Connector on rear si...

Page 10: ...Connector provides information about the antenna connector is found in 2 3 Antenna Connector A special DIN Rail Mounting Bracket can be offered as an accessory item Art Nr 12304 which allows installat...

Page 11: ...1800 1900 MHz GPRS Class Class 12 GPRS Features Full PBCCH support Mobile Station Class B Coding Scheme 1 4 Output Power Class 4 2W for GSM850 GSM900 Class 1 1W for GSM1800 GSM1900 CSD Up to 9 6 kbps...

Page 12: ...RJ11 connector Software AT Command Set Gemalto standardized and extended AT commands Hayes TS 27 007 and 27 005 Programming Language Java profile IMP NG CLDC 1 1 HI SIM Application Toolkit SAT Release...

Page 13: ...netic Antenna Pentaband Quad UMTS 12016 FME female Rectangular Antenna Pentaband Quad UMTS 12020 FME female Patch Antenna Pentaband Quad UMTS 12006 Roof mount antenna FME female waterproof 900 1800 MH...

Page 14: ...le 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 t...

Page 15: ...e 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 3 5 Antenna precautions If the antenna is to be mounte...

Page 16: ...TO_IN and power supply requirements especially if TO_IN is applied in parallel to VCC VCC and GND are reverse polarity and over voltage protected as long as antenna interface and the user s applicati...

Page 17: ...nly few volts instead of 0V to VCC will not turn on the module since they are not considered to be a positive edge 4 2 Antenna Connector The antenna connector allows transmission of radio frequency RF...

Page 18: ...OTICE The RS232 interface requires full RTS CTS Flow Control support by the remote station connecting to the terminal If you just have Rx Tx GND connected in the serial interface you have to connect t...

Page 19: ...odem There are two ways to switch on the modem once power is applied assert TO_IN to high level for 1s activate the RS232 control line DTR for 0 2s The modem is fully operational after 4 seconds Loggi...

Page 20: ...some short descriptions on how to enter and exit the low power state of the modem NOTICE Please note that the power consumption in low power mode is different according to the used method 5 4 1 Low po...

Page 21: ...in this case 3 ms While in active state send the following command to disable the low power mode AT SPOW 1 0 0 Disabling the low power mode upon receiving GSM activity Call the number of the SIM card...

Page 22: ...T SRADC 1 The ANALOG IN value needs to be calculated using the return value of the read out command Therefore use the following formula VANALOG IN return_value 6 8 x 204 8 Result is in mill volts 5 7...

Page 23: ...y More information about possible communication disturbances can be found in section 5 3 5 When an application is completed you can verify signal strength by issuing the AT command AT CSQ See AT CSQ S...

Page 24: ...not Your antenna manufacturer might be able to design a special antenna suitable for the application 6 3 2 Antenna type Make sure that you choose the right type of antenna for the modem Consider the...

Page 25: ...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...

Page 26: ...ith USB Power host powered Figure 7 CT63 Mini USB with USB Power host powered Pin Connector Pin Signal 1 VUSB 5V DC 2 D 3 D 4 not connected 5 GND Table 11 Mini USB with host powered Pin Signal 7 2 RS4...

Page 27: ...ected 2 B Differential 5V RS485 B 3 G Optional shielding 4 A Differential 5V RS485 A 5 GND 0V Ground connection 6 nc Not connected 7 nc Not connected 8 nc Not connected 9 nc Not connected Table 10 Ele...

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