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Westermo MRD-330 User Manual

3g cellular modem / router
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Download this manual See also: Reference Manual
User Guide
6623-2211
MRD-330
3G Cellular Modem / Router
www.westermo.com

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Summary of Contents for Westermo MRD-330

  • Page 1 User Guide 6623-2211 MRD-330 3G Cellular Modem / Router www.westermo.com...

  • Page 2: Legal Information

    Under no circumstances shall Westermo be responsible for any loss of data or income or any special, incidental, and consequential or indirect damages howsoever caused.

  • Page 3: Before Installation

    Do not use or store the unit in dusty, dirty areas, connectors as well as other mechanical part may be damaged. If the unit is not working properly, contact the place of purchase, nearest Westermo distributor office or Westermo Tech support.
  • Page 4 General Remember to follow any special regulations and warnings in force in any area and never use the unit whenever it is forbidden to use it. Do not use the unit when it may cause interference or danger. A wireless device exposed to interference above specified limits could result in deteriorated performance.

  • Page 5: Maintenance

    For Vehicles equipped with an airbag An air bag inflates with great force. DO NOT place objects, including either installed or portable wireless equipment, in the area over the air bag or in the air bag deployment area. If in-vehicle wireless equipment is improperly installed and the air bag inflates, seri- ous injury could result.

  • Page 6: Agency Approvals And Standards Compliance

    Agency approvals and standards compliance Type Approval / Compliance EN 61000-6-1 Immunity residential environments EN 61000-6-2 Immunity industrial environments EN 61000-6-3 Emission residential environments EN 61000-6-4 Emission industrial environments Safety EN 60950 IT equipment Article 3.1a EN 60950 Safety EN 50385 EMF exposure Article 3.1b EN 301 489-1...

  • Page 7: Declaration Of Conformity

    Declaration of Conformity Westermo Teleindustri AB Declaration of conformity The manufacturer Westermo Teleindustri AB SE-640 40 Stora Sundby, Sweden Herewith declares that the product(s) Type of product Model Art no GSM/3G router MRD 310 3623-0001 MRD 330 3623-0101 is in conformity with the following EC directive(s).
  • Page 8 Type tests and environmental conditions Phenomena Test Description Test levels EN 61000-4-2 Enclosure contact ± 4 kV (crit A) Enclosure air ± 8 kV (crit A) RF field AM modulated IEC 61000-4-3 Enclosure 10 V/m (crit A) (80 – 2700 MHz) Fast transient EN 61000-4-4 Signal ports...
  • Page 9 7.2 Mbit/s downlink data making the unit suitable for even high data rate applications. With the built-in two port 10/100 Ethernet switch and the RS-232 port the MRD-330 easily allows devices to seamlessly connect over a vast geographical distance. Typical applications include video surveillance, SCADA/DNP3 telemetry systems and remote access to machines and devices.

  • Page 10: Interface Specifications

    Interface specifications Power Rated voltage 10 to 60 VDC Operating voltage 10 to 60 VDC Rated current (Max) 800 mA Inrush current 1.0 A Polarity Polarity dependant, reverse polarity protection Connection Detachable screw terminal Connector size 0.2 – 2.5 mm (AWG 24-12) Shielded cable Not required...
  • Page 11 Generic I/O interface Input Electrical specification Closed contact (Voltage free) Input voltage range 12 VDC Input current (Max) 250 mA Input inactive Open Contact Input active Closed contact Connection Detachable screw terminal Connector size 0.2 – 2.5 mm (AWG 24 – 12) Generic I/O interface Transistor Output Electrical specification Open drain (Common ground)
  • Page 12 Connections Ethernet TX Connections (RJ-45 connector) LAN1-2 Position Direction Description In/Out In/Out TD– In/Out – Not Connected – Not Connected In/Out RD– – Not Connected – Not Connected Led indicators (for details, see page 14) Modem Serial Ports (DCE Male) (for details, see next page) Modem Serial Ports (DCE Female) (for details, see next page)
  • Page 13 The ground connection terminals on the digital output connector are at the same potential as the power supply ground. Westermo recommends that the unused plug connectors for the digital I/O-ports are connected to the unit at all times. Digital Input...

  • Page 14: Led Indicators

    LED indicators Status Description Power No power (green) Unit ready Network indicator Not ready Flashing (green) Searching for network (green) Locked to network Signal strength Flashing (green) Indication of received signal strength Flashing (green) then red Network connection fault Flashing (red) SIM card not present or faulty (red) RF circuitry initialising or network registration fault...
  • Page 15 Signal Strength Indicator The Signal Strength Indicator reports the level of the received RF signal as well as any network connection faults that occur. The signal strength is indicated by the number of green flashes of the indicator within an indicator period. Each indicator green flash will be followed by a short off time, an extended off time indicates the end of the indicator period.

  • Page 16: Getting Started

    Connect the Power Supply The MRD-330 requires a DC power source in the voltage range of 10 to 60 VDC. The unit is designed to self protect from permanent damage if the voltage exceeds 60 VDC or if reverse polarity is applied. The modem may need to be returned for serv- ice if this occurs.
  • Page 17 Factory Default Reset Switch The reset switch is used to restore the configuration of the MRD-330 to factory default settings. The switch is accessed through a small hole on the rear of the unit adjacent to the power connector, refer to figure 3. To reset the configuration first power down the unit then using a suitable tool depress the reset switch, power the unit ensuring the switch remains depressed for approximately 5 seconds after power is applied.
  • Page 18 All configuration of the MRD-330 is performed via the web interface. In order to view the web pages a computer with a fixed IP address, on the same sub-net as the MRD-330, will need to be connected to one of the LAN ports.
  • Page 19 To restore the network settings of the PC record the current settings at Step6 in the following procedure, then when the MRD-330 has been configured following the procedure again and use the recorded values at Step 6.
  • Page 20 Figure 5 Note: If a web browser was open prior to making the network changes, then it will need to closed and re-started before attempting to connect to the MRD-330. Accessing the MRD-330 • Open a web browser on the PC and browse to http://192.168.2.200 (the default MRD-330, IP address) .

  • Page 21: Basic Configuration

    Connection Status will indicate a fault condition. Basic Configuration The three sections below detail the steps needed to configure the MRD-330 for basic packet mode functionality. For details on how to configure the unit for Circuit Switched mode and for more advanced configuration refer to the Advanced Configuration section of the Reference Guide.

  • Page 22: Network Configuration

    The ”Network Configuration”section contains the settings for the operational mode and the frequency band of the unit, the default settings will usually be adequate to connect the MRD-330 to a packet based network. Setting the SIM card PIN The SIM card may have a PIN associated with it and may require the PIN to be entered before the unit can access the SIM.
  • Page 23 Adding a Network Connection Profile To access the wireless packet mode settings click on the ”Packet mode'' tab. The screen shown in Figure 9 will be displayed. The page shows the connection configuration details and is divided into two sections. The first section shows the current connection state selected profile.
  • Page 24 Figure 10 Enter APN Enter dial string Set Authentication Enter username Enter password Click "Update" to save profile Note: In order to set a password click the check-box marked New. The password can now be entered in the text field. The password is visible as it is being typed so that it can be checked for errors prior to being set.
  • Page 25 ”Always connect” and click the ”Update” button to save the changes. Once the changes have been set, the MRD-330 will initiate a connection. Normally it will take up to 30 sec- onds to esablish a connection. Figure 11 shows the completed wireless configuration.

  • Page 26: Enabling Dhcp

    • Click Update to set the changes. Once the changes have been set, the IP address of the MRD-330 will change. Enter the new address in the browser on the PC. It will be nec- essary to login again, following the procedure described in the previous section.
  • Page 27 To configure clients to use the MRD-330 as their gateway: • If the clients have a DHCP address allocated by the MRD-330, they will have learned the necessary settings. No further configuration is needed.
  • Page 28 Mounting Mounting The MRD-330 includes integrated mounting flanges and can be attached to a panel or tray by means of screws, using the slots provided. Alternatively the MRD-330 can be DIN rail mounted, using the DIN rail mounting kit. Cooling The modem should be mounted in a clean and dry location, protected from water, exces- sive dust, corrosive fumes, extremes of temperature and direct sunlight.
  • Page 29 Dimensions Measurements are stated in millimeters. 124 ±0,5 10,3 14,5 154 ±0,500 141,8 6623-2211...
  • Page 32 Germany Sweden info@westermo.de info.sverige@westermo.se www.westermo.de www.westermo.se For complete contact information, please visit our website at www.westermo.com/contact or scan the QR code with your mobile phone. REV.F 6623-2211 2014-01 Westermo Teleindustri AB, Sweden – A Beijer Electronics Group Company...

This manual is also suitable for:

Mrd-310

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