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Summary of Contents for iRZ TU31
- Page 1 Operation Manual 3 G modem iRZ TU31...
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Page 2: Table Of Contents
Table of Contents 1. Introduction ..........................4 1.1. About this Document ..........................4 1.2. Service Information ..........................4 1.3. Safety Precautions ..........................4 2. Overview ..........................5 2.1. Purpose ..............................5 2.2. Package Contents ..........................5 2.3. Specifications............................5 2.4. Device View ............................7 2.5. - Page 3 Tables: Table 2.5.1 .................. 8 Interface connector's pin assignments Table 2.5.2 ..................9 Power connector pin assignments Table 2.5.3 ..................10 USB connector pin assignments Table 2.6.1 ................11 Operation mode indication (green LED) Table 2.6.2 ..................11 Fault condition indication (red LED) Figures: Fig.
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Page 4: Introduction
1. Introduction 1.1. About this Document The operation manual is intended for skilled PC users and provides the description and operating procedure of the iRZ TU31 3G modem. 1.2. Service Information Document version Issue Date 18/02/2016 Prepared by: V. Golovin Checked by: B. -
Page 5: Overview
2. Overview 2.1. Purpose The iRZ TU31 3G modem is an industrial GSM modem designed for high-bandwith data and text messages transmission over GSM channel. It is well-designed for mobile Internet access, as well as for industrial applications: telemetry, wireless data collection from sensors, remote surveillance and signalling. - Page 6 Power Supply Power voltage – 9 to 30V When powered through USB, 5V current consumption: At a supply voltage of +12V – max 400 mA At a supply voltage of +24V – max 200 mA Physical Specifications Dimensions – max 69x75x26 mm; weight: max 125 grams;...
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Page 7: Device View
2.4. Device View The TU31 modem is a compact-size device encased in a plastic housing. The device general view is given in Fig. 2.1 and Fig. 2.2. Fig. 2.1 Front panel Fig. 2.2 Back panel The numbers in the figures illustrate: USB connector (B type) –... -
Page 8: Interfaces
2.5. Interfaces 2.5.1. Interface connector (RS232) The DB9 connector is designed for connection to a control device via RS232 interface. Factory settings: connection speed of 115200 bps, 8-N-1. The view of the connector is shown in Fig. 2.5.1: Fig. 2.5.1 Interface connector Table 2.5.1 Interface connector's pin assignments Signal Direction... -
Page 9: Power Connector
2.5.2. Power Connector Main designation of TJ6-6P6C is connecting the modem's power supply. The modem is also fitted with emergency reset pin. The view of the connector is shown in Fig. 2.5.2. Fig. 2.5.2 Power Connector Table 2.5.2 Power connector pin assignments Signal Function +Vin... -
Page 10: Usb Connector
2.5.3. USB connector USB connector (B type) is used for connection to managing device via USB 2.0 interface. The view of the connector is shown in Fig. 2.5.3: Fig. 2.5.3 USB connector Table 2.5.3 USB connector pin assignments Signal Function Modem power, consumption no more than 500 mA D−... -
Page 11: Modem Status Indicators
2.6. Modem Status Indicators Two LED indicators are used for displaying operation mode status or emergency situation. Indication can be controlled via AT command "AT^SLED". By default, the value is AT^SLED=2,50. LED indication modes for displaying operation modes are given in Table 2.6.1. Table 2.6.1 Operation mode indication (green LED) Status display mode Schematic LED signals... -
Page 12: Connection, Configuration And Control
When operating via USB interface, it is required to install a driver on your PC. You can download the driver from www.radiofid.ru www.irz.net websites. After installation of the driver, several new devices are to be displayed in the Windows Device Manager. -
Page 13: Control, Reset And Power Off
3.2. Control, Reset and Power Off The connection of iRZ TU31 modem's to Internet and its configuration via PC is carried out in the same way as with a standard modem. It is recommended to set module speed for RS232 interface to 115200 bps and select modem's model in the connection. - Page 14 The <P…> characters indicate the control commands. To run a command, press the Enter key. If the command is incorrect, the ERROR message is displayed. The command input is case-insensitive. “P1” command will switch to statistics mode: Statistics: Power_Modem = XXX Bad_Power_Modem = XXX Power_Module = XXX Bad_Power_Module = XXX...
- Page 15 This sets the time interval for module restart. For changing this interval, enter number from 0 to 255 and press "Enter" key. Interval is set in hours. To disable this function enter 0. Please note, that the modem will be forced to restart after interval expiration.
- Page 16 4 – 2G only, working with 3G networks only (must be set for CSD call). To run a command, press the Enter key. If entry is incorrect, "ERROR" message will be displayed and you will be modems' operation mode menu again. If entry is correct or after entering <Q> command, you will be redirected to Main menu.
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Page 17: Emergencies
4. Emergencies To facilitate the use of the modem, tracking and display of emergencies are provided. 4.1. Emergency 1 (incorrect input power supply) Emergency 1 occurs when the controlling internal voltage deviates from the permissible value. The modem stops operating: and switches off GSM module power supply. Emergency is indicated by continuously lit red LED. -
Page 18: Support
5. Support To get updated documents and software updates, please use the following contacts: St. Petersburg The company’s website: www.radiofid.ru Phone number in St. Petersburg: +7 (812) 318 18 19 E-mail: support@radiofid.ru Moscow The company’s website: www.digitalangel.ru Phone number in Moscow: +7 (495) 974 74 22 E-mail: info@digitalangel.ru...
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