iRZ MC52iWDT Manuel utilisateur
iRZ MC52iWDT
GPRS class 10
GSM modem
USER MANUAL
GSM modem iRZ MC52iWDT
User Manual
2
Contents
1. Safety Requirements ...................................................................................................................................................3
2. General Information ....................................................................................................................................................4
2.1. Parameters .........................................................................................................................................................4
2.2. Configuration.....................................................................................................................................................4
2.3. Parameters .........................................................................................................................................................4
2.4. Exterior Appearance ..........................................................................................................................................6
2.5. Interfaces ...........................................................................................................................................................7
2.6. Modem Status Indication.................................................................................................................................10
3. Connection and Setting Up........................................................................................................................................11
3.1. Connection.......................................................................................................................................................11
3.2. Control, Restarting and Power Off ..................................................................................................................11
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1. Safety Requirements
Restrictions for the usage of the device in the vicinity of other electronic devices:
•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;
•turn off the modem in aircrafts. Take measures against accidental activation;
•turn off the modem in the vicinity of gas-filling stations, chemical enterprises, blasting
work places. It can cause interference to technical devices;
•at a 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.
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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:
•modem iRZ MC52iWDT,
•label,
•factory box.
2.3. Parameters
Basic parameters:
•frequency ranges: GSM 900/1800 mHz or 850/900/1800/1900 mHz (depends on the
GSM module);
•output capasity:
o2W (class 4 for EGSM 850/900),
o1W (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:
•power supply voltage from 9 to 28 V;
•absorbed current not more than:
owith power supply voltage +12 V – 200mA;
owith power supply voltage +24 V – 100mA.
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Physical parameters:
•size not more than 69х74х33 mm,
•weight not more than 100 g.,
•operating-temperature range from -50°Сto +65°С,
•storage temperature range from -50°Сto +85°С.
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.
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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.
Рис.2.4.1 Вид спереди.
4
3
2
1
7
6
5
Fig.2.4.2 Back view.
On the figures the digits signify the following:
1. connector RJ11 for audio interface connection,
2. network LED indicator,
3. SIM card tray,
4. SIM card tray extracting button,
5. connector DB9 for connection of the data cable RS232,
6. connector RJ11 for power supply connection,
7. connector FME for GSM antenna connection.
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2.5. Interfaces
2.5.1. Connector DB9 (RS232)
The connector is used for connection to the control device, exchange protocol RS232.
9 8 7 6
5 4 23 1
Fig.2.5.1 Connector DB9
Table 2.5.1 Purpose of the connector pins.
Pin Signal Direction Purpose
1DCD Mode
m
-PC Availabilit
y
of carrier wave
2RXD Mode
m
-PC Data reception
3TXD PC-Modem Data transmission
4DT
R
PC-Modem Availabilit
y
of data receiver
5GND
g
eneral S
y
stem housin
g
6DS
R
Mode
m
-PC Readiness of data
7 RTS PC-Modem Request for transmissio
n
8 CTS Mode
m
-PC Availabilit
y
of transmission
9 RI Mode
m
-PC Call si
g
nal
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2.5.2. Power supply connector RJ11
The connector is used for connection of electric power supply.
6
1
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
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2.5.3. Audio Interface Connector RJ11
4 5 6321
Fig.2.5.3 Connector RJ11
Таблица 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
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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
off
Modem is not registered in the network
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
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