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1.  Introduction 

1.1.  Document description  

This manual is intended for experienced PC users. It describes the device and the operation of 

the GSM modem iRZ MC52i-422GI. 

1.2.  Service data 

Document version 

Issue date 

2.11 

08.30.2013 

Prepared by 

V.N. Golovin 

Approved by 

P.A. Kosolapov 

 

1.3.  Safety rules 

Restrictions

 on the

 

use of the device

 

near

 

other electronic devices

 

  Turn the modem off in hospitals or when located near medical equipment such as pacemakers, hearing 

aids and so on. Interference for medical equipment may occur 

  Turn the terminal off when on an airplane. Take measures to avoid accidental turning on 

  Turn the modem off in the vicinity of gas stations, chemical plants, and places where demolition work is 

conducted. Interference for technical devices may occur 

  At a close range, the modem can produce interference for television sets and radio transmitters 

 

Maintenance requirements: 

 

  Protect the modem against external hazards (high temperatures, caustic chemicals, dust, water and so 

on) 

  Keep the modem safe from blows, falls, and strong vibrations 

  Do not attempt to take apart or modify the modem on your own. Such actions will void your warranty 

 

Note:

 Make sure you follow the operation manual for this device. Improper use of the device will disqualify 

your warranty. 

 

Summary of Contents for MC52i-422GI

Page 1: ......

Page 2: ...ules 4 2 General Information 5 2 1 Purpose 5 2 2 Set 5 2 3 Features 5 2 4 Appearance 7 2 5 Interfaces 8 2 5 1 Terminal connector 8 2 5 2 Power connector 9 2 6 Modem status display 10 3 Connecting and...

Page 3: ...or clamps 8 Table 2 5 2 Using connector power pins 9 Table 2 6 1 Connection status LED green 10 Table 2 6 2 Power LED red 10 Figures Fig 2 4 1 Front view 7 Fig 2 4 2 Back view 7 Fig 2 5 1 Terminal con...

Page 4: ...rminal off when on an airplane Take measures to avoid accidental turning on Turn the modem off in the vicinity of gas stations chemical plants and places where demolition work is conducted Interferenc...

Page 5: ...r emergency This modem is mainly used for remote queries on CSD channel and it is configured accordingly when manufactured Please see p 2 5 1 for more details 2 2 Set The set of the iRZ MC52i 422GI GS...

Page 6: ...ght not exceeding 130g Operating temperatures from 40 to 65 Storage temperatures from 50 to 75 Interfaces TJ6 6P6C for RJ12 power connector Terminal connector for connecting the communication cable wi...

Page 7: ...layed on Fig 2 4 1 and Fig 2 4 2 Fig 2 4 1 Front view Fig 2 4 2 Back view The numbers on Fig 2 4 1 and Fig 2 4 2 stand for 1 Power LED 2 Network LED 3 SIM card holder 4 SIM card holder ejector button...

Page 8: ...gured accordingly when manufactured ats0 1 automatic answer at c1 set DCD line mode at d0 ignore status of the DTR line at cbst 71 0 1 select bearer service type ate0 echo mode off Please see the exte...

Page 9: ...g 2 5 2 Power connector Table 2 5 2 Using connector power pins Pin Signal Purpose 1 12V The positive pole of DC supply voltage Fused circuit and overvoltage protection when input voltage of over 30V i...

Page 10: ...situation power saving mode ALARM mode 600ms on 600ms off Modem is not logged to the network 75ms on 3s off Modem is logged to the network 75ms on 75ms off 75ms on 3s off GPRS connection is activated...

Page 11: ...reen LED indicates that the modem is turned on Table 2 6 1 Remove the PIN code of the SIM card to complete automatic online registration After the registration is complete the modem goes into the work...

Page 12: ...tware are available using Company website www irz net Telephone 86 755 8832 9100 E mail support irz net Our support team is ready to assist you with any questions you might have when installing config...

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