iRZ MC55iT GPRS class 10 GSM modem USER MANUAL
Contents
1. IRZ MC551T a GPRS class 10 automation GSM modem USER MANUAL GSM modem iRZ MCSSIiT User Manual automation Contents 1 Safety Requirements iia A O A A Aus A dl 3 2 gt General doi dass 4 2 1 Purpose of the Devi eama ea a a a TTT 4 3 1 LE ST lT 4 3 2 ae a a SUN Sa E Jukk R ERK 4 3 3 Exterior A sted 6 3 4 E 7 3 5 Modem Status Indication sirsiran rre ep hus tk di desviando sais o iy ia bodrio ande iaa becado andan decian nee 10 3 Connection and Setting E da coandriia candela ea ar E a sass anand O a da sonda ER ked ve EEE ERR REES 11 3 1 O 11 3 2 Control Restarting and Power Offisiere inarin anar an a aE R E FEN EI AA TESTAR RRS IEEE 11 GSM modem iRZ MCSSIiT ing User Manual automation 1 Safety Requirements Restrictions for the usage of the device in the vicinity of other electronic devices e turn off the modem in hospitals or in the vicinity of medical equipment e g cardiostimulators hearing aids It can cause interference for medical equipment e turn off the modem in aircrafts Take measures against accidental activation e turn off the modem in the vicinity of gas filling stations chemical enterprises blasting work places It can cause interference to technical devices e ata short range the modem may cause harmful interference to TV and radio receivers Prevent the modem from dust and moisture Improper use deprives you of all warranty claims GSM modem iRZ MCSSIiT RL User Man2. 0 C to 85 C Interfaces connector RJ11 for power supply connection connector RJ11 for audio interface connection connector DB9 for connection of the data cable RS 232 connector FME for GSM antenna connection GSM modem iRZ MCSSIiT RE User Manual automation 3 3 Exterior Appearance The modem MCS55iT is a compact device completed in a plastic housing The external appearance is represented on Fig 2 4 1 and Fig 2 4 2 Fig 2 4 1 Front view Fig 2 4 2 Back view On the figures the digits signify the following 1 connector RJ11 for audio interface connection network LED indicator SIM card tray SIM card tray extracting button connector DB9 for connection ofthe data cable RS232 connector RJ11 for power supply connection connector FME for GSM antenna connection A A a GSM modem RZ MCSSIiT RL User Manual automation 3 4 Interfaces 3 5 1 Connector DB9 RS232 The connector is used for connection to the control device exchange protocol RS232 Fig 2 5 1 Connector DB9 Table 2 5 1 Purpose of the connector pins Pin Signal Direction Purpose 00000999 6 DSR Modem PC _ Readiness gL data 8 CTS ModemPC _ Availability of transmission 9 RI Modem PC_ Callsignal GSM modem RZ MCSSIiT RL User Manual automation 3 5 2 Power supply connector RJ11 The connector is used for connection of electric power supply daas L EP AAA T Fig 2 5
3. 2 Connector RJ11 Table 2 5 2 Purpose of power supply connector pins Contact Signal Purpose 1 12V Positive pole of DC supply voltage Protected with a fuse and the protection circuit against voltage surge with voltage infeed rate more than 30V and incorrect polarity 2 not used 3 not used 4 not used 5 not used 6 GND System housing GSM modem RZ MCSSIiT RL User Manual automation 3 5 3 Audio Interface Connector RJ11 Fig 2 5 3 Connector RJ11 Table 2 5 2 Purpose of the power supply connector pins Contact Signal Purpose 1 not used 2 MICP microphone input and microfone power supply not inverse 3 SPKP phone output not inverse 4 SPKN phone output inverse 5 MICN phone input inverse 6 not used GSM modem iRZ MCSSIiT ing User Manual automation 3 5 Modem Status Indication LED indication is provided in the modem for connection status indication Table 2 6 1 Connection status indication Indication mode Operation mode Turned off Modem is turned off or there is an emergency situation 600 ms on 600 ms Modem is not registered in the network off 75 ms on 3 s off Modem is registered in the network 75 ms on 75 ms off 75 ms on 3 s off GPRS connection is installed 500 ms on 50 ms off Data transmission is underway GSM modem iRZ MCSSIiT ing User Manual automation 3 Connection and
4. Setting Up 3 1 Connection Before feeding the power supply you need to install the SIM card in the modem the SIM card must be enabled To do this you need e to extract the SIM tray by pressing the SIM tray extract button Fig 2 4 1 e to install the SIM card into the SIM tray e to insert the SIM tray with the SIM card into the modem No strong physical efforts must be applied while installing the SIM card Connect the GSM antenna to the antenna connector as well as the commutating cable RS232 Feed power supply to the modem through the connector RJ11 Fig 2 4 2 Note GSM antenna data cables and electrical power unit are not included in the complete set configuration After the power supply feeding registration occurs automatically which is signaled by the green indicator frequent flashing After the registration is completed the modem jumps to the operating mode the green indicator flashes less frequently Table 2 6 1 3 2 Control Restarting and Power Off The modem control is performed by standard AT commands For additional information and support visit the manufacturer s site www radiofid ru Modem restarting can be carried out by the following ways e by the program method through AT commands e by eight jumpings of the DTR COM port line into passive state DTR lt 3V duration of pulses and the pauses between the pulses must lie within the range 100 500 ms e by temporary power off The modem can be powere
5. d off using the following ways e by the program method using AT commands escape to the power standby mode e directly by power off After power off made by means of AT commands the modem escapes to the power standby mode minimum power consumption Escaping from the power standby mode is performed upon the DTR of the COM port
6. ual automation 2 General Information 2 1 Purpose of the Device The modem iRZ MCSSIT is a structurally accomplished GSM modem designed for reception and transmission of data text messages and telecopies It is excellently adjusted both for mobile Internet Access and for industrial applications telemetry wireless data collection from sensors remote surveillance monitoring and signaling The modem is assembled based on the GSM module MC55i Cinterion The control is performed by means of standard AT commands The modem is equipped with light emitting diodes LEDs enabling to monitor the status of connection 3 1 Configuration Complete set of the GSM modem IRZ MCS55iT e modem iRZ MCSSiT e label e factory box 3 2 Parameters Basic parameters e frequency ranges GSM 850 900 1800 1900 mHz e power output o 2W class 4 for EGSM900 o 1W class 1 for GSM1800 e GPRS class 10 TCP IP suit available through AT commands MC class B CSD up to 14 4 kbps USSD SMS voice transmission fax group 3 class 1 Electric power supply e power supply voltage from 9 to 25 V e absorbed current not more than o with power supply voltage 12 V 200mA o with power supply voltage 24 V 100mA GSM modem iRZ MCSSIiT RL User Manual automation Physical parameters size not more than 69x74x33 mm weight not more than 100 g operating temperature range from 20 C to 65 C storage temperature range from 4
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