CABLE-RS232 RFSOLUTIONS [rfsolutions.ltd], CABLE-RS232 Datasheet
CABLE-RS232
Related parts for CABLE-RS232
CABLE-RS232 Summary of contents
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... The unit connects directly terminal device via the DB-9 RS232 Cable interface. The integral SIM card holder accepts standard SIM cards of all network operators. The only other connections required are to 6-40Vdc power supply and Antenna (supplied separately). Part Numbering Part Number GSM-T35I GSM20-ANT CABLE-RS232 SIMCARD DS-GSMT35I-2 Oct ’07 www.rfsolutions.co. ...
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Table of Contents 1 Key Features ..................................................................................................................................................3 2 Interface description .......................................................................................................................................4 2.1 Power Supply..................................................................................................................................4 2.2 RS232 Interface..............................................................................................................................4 2.3 SIM Interface ..................................................................................................................................5 2.4 Radio Interface ...............................................................................................................................5 3 Operating Modes............................................................................................................................................6 3.1 Status LED......................................................................................................................................6 4 Basic Setup Information .................................................................................................................................7 4.1 Modem functionality Test................................................................................................................7 ...
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Key Features Features Transmission Power supply GSM class Frequency bands Transmit power SIM card reader External antenna SMS CSD DATA FAX Serial interface Supported SIM card Phonebook management Reset of Terminal TMAS GSM Real time clock Environmental Temperature: Size ...
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Interface description The TMAS GSM Terminal provides the following connectors for power supply, interfacing and antenna: • 2.1mm DC power connector (centre/inner pin is positive) • 9-pin (female) D-SUB plug for RS-232 serial interface • SMA connector for antenna ...
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... SIM card during operation. In this case, the application must restart the terminal. 2.4 Radio Interface An internal RF cable is connected from the antenna reference point (antenna connector type GSC from Murata) to the SMA (female) connector. To attach the antenna to the TMAS GSM/GPRS Terminal, turn smoothly and slowly to the SMA (male) connector of antenna at clockwise direction ...
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Both single band and dual band antenna can be used for TMAS GSM/GPRS Terminal as long as it comes with the SMA (male) connector. 3 Operating Modes The table below briefly summarizes the various operating modes of the TMAS GSM ...
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Basic Setup Information 4.1 Modem functionality Test On the first time power-up you can use terminal communications program to communicate with the modem through the RS-232 serial port. Following example is using the HyperTerminal in Windows XP. 4.1.1 Select ...
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Choose the Com port connected to the modem. The unit features auto bauding so any baud rate from 1.2 to 115.2 Kbps can be used, 8bits, no parity bit, 1 stop bit) 4.1.4 On the terminal screen, type “AT” ...
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Basic AT Command List The commands in the table below can be used for basic control of the GSM modem. Description AT commands Network Registration AT+CREG? Checking Receiving signal AT+CSQ strength Receiving an incoming call ATA Make a call ...
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Mechanical Characteristics Weight Dimension Temperature range Air humidity Casing material Email: DS-GSMT35I-2 Oct ’07 www.rfsolutions.co. GSM M OW OST ODEM 82g 86mmx54mmx25mm -20° +55° C Maximum 80% relative humidity Aluminium alloy For more information or ...