iRZ MC52iWDT GPRS class 10 GSM modem USER MANUAL
Contents
1. IRZ MC52iwDT Re GPRS class 10 automation GSM modem USER MANUAL GSM modem iRZ MCS2iWDT RE User Manual automation Contents l Safety Requirements cidcid ia Di aa 3 2 General Information iii lada ic tdi lla 4 2 1 P ramMeler ege eet ege gie eer eege lidad A 2 2 COMM GUPAUION EE 4 2 3 PAPAIN CLOG ee ege ie eege See eege atadas A 2 4 Exterior AppGarane insisto katus gie cd pints Eeer ged aaa desl eda atada 6 2 5 e EE H 2 6 Modem Status Indication ccccccccesssccsssceessecessceesseceeeeessecsseeesssecsseeeessecsseseseeceaeesessecsseeseseecaeeeeseeceseeeeseeceas 10 3 Connection and Setting Up 11 3 1 Connect cia al aia 11 3 2 Control Restarting and Power Off ccccececssessseeseeeecesteeseeesecsecacenaecsaecaeecaeseseseneseessesesecaecaeeeaeenaeceesaeeenes 11 GSM modem iRZ MC52iWDT RE 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 and2. DSR Modem PC__ Readiness of data 7 RTS PC Modem Request for transmission 8 CTS Modem PC Availability of transmission 9 H Modem PC _ Call signal GSM modem iRZ MCS2iwDT RE User Manual automation 2 5 2 Power supply connector RJ11 The connector is used for connection of electric power supply 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 EMERGOFF Emergency shutdown 4 STARTING Trigger a modem 5 not used 6 GND System housing GSM modem iRZ MCS2iwDT RE User Manual automation 2 5 3 Audio Interface Connector RJ11 Fig 2 5 3 Connector RJ11 Ta nnna 2 5 3 Purpose of the power supply connector pins Contact Signal Purpose 1 MICP microphone input and microphone power supply not inverse 2 SPKP phone output not inverse 3 SPKN phone output inverse 4 MICN phone input inverse GSM modem iRZ MC52iWDT iR FA User Manual automation 2 6 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 Mo
3. 100mA GSM modem iRZ MCS2iwDT User Manual RE automation Physical parameters size not more than 69x74x33 mm weight not more than 100 g operating temperature range from 50 C to 65 C storage temperature range from 50 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 MCS2iwDT User Manual RL automation 2 4 Exterior Appearance The modem iRZ MC52iWDT 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 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 of the data cable RS232 connector RJ11 for power supply connection connector FME for GSM antenna connection A O GSM modem iRZ MCS2iwDT RI User Manual automation 2 5 Interfaces 2 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 Direction Purpose 1 DCD Modem PC Availability of carrier wave Data reception Data transmission Availability of data receiver System housing 6
4. dem 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 GPRS connection is installed 75 ms on 3 s off 500 ms on 50 ms off Data transmission is underway 10 GSM modem iRZ MC52iwDT User Manual RE automation 3 Connection and 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 re
5. radio receivers Prevent the modem from dust and moisture Improper use deprives you of all warranty claims GSM modem iRZ MCS2iWDT RE User Manual automation 2 General Information 2 1 Parameters The modem iRZ MC52iWDT 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 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 This modem includes function of unconditional actuation with interval of 24 hours 2 2 Configuration Complete set of the GSM modem MC52iWDT e modem iRZ MC52iWDT e label e factory box 2 3 Parameters Basic parameters e frequency ranges GSM 900 1800 mHz or 850 900 1800 1900 mHz depends on the GSM module e output capasity o 2W class 4 for EGSM 850 900 o 1W class 1 for GSM1800 GPRS class 8 10 depends on the GSM module 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 Power supply e power supply voltage from 9 to 28 V e absorbed current not more than o with power supply voltage 12 V 200mA o with power supply voltage 24 V
6. starting 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 powered off using the following ways e by the program method using AT commands escape to the power standby mode e directly by power off e signal EMERGOFF emergency shutdown go and find a high level from 5V to 27V is not less than 20 ms Use EMERGOFF signal only when there is a serious problem when more than 5 seconds there is no response from the modem The alarm EMERGOFF leads to the loss of all data stored in volatile memory GSM module 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 Every 24 hours is an absolute reset the modem When restarting the GSM module in the modem off for food This function can not be disabled Restart interval depends on the ambient temperature and can vary by 20 30 minutes 11
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