6623-2211 MRD-330 3G Cellular Modem / Router www.westermo.
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Safety ! Before using this unit: Read this manual completely and gather all information on the unit. Make sure that you understand it fully. Check that your application does not exceed the safe operating specifications for this unit. Hazardous voltages may occur within this unit when connected to a power supply. Prevent access to hazardous voltages by disconnecting the unit from its power supply.
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. Hospitals or other Medical environment Do not use the unit in a medical environment such as health care facilities. Follow any regulations or rules that instruct you to not use the unit.
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, serious injury could result. Blasting areas Do not use the unit where blasting is in progress or in “blasting areas”. Observe restrictions and follow any regulation or rules.
Agency approvals and standards compliance Type Approval / Compliance EN 61000-6-1 Immunity residential environments EMC Safety Article 3.1a Article 3.1b R&TTE Article 3.
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 MRD 330 3623-0001 3623-0101 is in conformity with the following EC directive(s).
Type tests and environmental conditions Phenomena ESD Test EN 61000-4-2 Description Enclosure contact Test levels ± 4 kV (crit A) RF field AM modulated IEC 61000-4-3 Enclosure air Enclosure Fast transient EN 61000-4-4 Signal ports ± 8 kV (crit A) 10 V/m (crit A) (80 – 2700 MHz) ± 1 kV (crit A) Surge EN 61000-4-5 Power ports Ethernet ports Power ports ± 0.5 kV (line to earth) (crit A) ± 0.5 kV (line to line) (crit A) 10 V/m, (crit A) (0.
Description Wireless 3G Router The MRD-330 is a robust 3G router designed to provide remote connectivity across wireless networks. The unit features an onboard two port switch and a serial port providing the unit with versatile connection options. Together with the rugged enclosure, DIN-rail mounting and an operating voltage range spanning from 10 VDC to 60 VDC, the unit is designed for industrial applications in harsh environments. .
Interface specifications Power Rated voltage Operating voltage Rated current (Max) Inrush current Polarity Connection Connector size Shielded cable RS-232 Electrical specification Data rate Data format Protocol Retiming Transmission range 10 to 60 VDC 10 to 60 VDC 800 mA 1.0 A Polarity dependant, reverse polarity protection Detachable screw terminal 0.2 – 2.
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 mm2 (AWG 24 – 12) Generic I/O interface Transistor Output Electrical specification Open drain (Common ground) Switching voltage 12 VDC (Max) Current (Max) 100 mA Connection Detachable screw terminal Connector size 0.2 – 2.
Connections Ethernet TX Connections (RJ-45 connector) LAN1-2 Position Direction 1 In/Out 2 In/Out 3 In/Out 4 – 5 – 6 In/Out 7 – 8 – Description TD+ TD– RD+ Not Connected Not Connected 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) SIM card drawer eject button Factory default reset switch Power Ground SIM card drawer Antennas Antenna connector Digital Input
Modem Serial Port (DCE Female) Position 1 Name DCD Direction Out Description Data Carrier Detect 2 3 4 5 6 7 8 9 RxD TxD DTR SG DSR RTS CTS RI Out In In – Out IN Out Out Receive Data Transmit Data Data Terminal Ready Signal Ground Data Set Ready Request to Send Clear to Send Ring Indicator 5 9 1 6 Modem Serial Port (DCE Male) Position 1 Name DCD Direction In Description Data Carrier Detect 2 3 4 5 6 7 8 9 RxD TxD DTR SG DSR RTS CTS RI In Out Out – In Out In In Receive Data Transmit Data D
LED indicators LED Status Power OFF ON PWR Description (green) Network indicator OFF NET Flashing (green) ON (green) Signal strength SIG Not ready Searching for network Locked to network Flashing (green) Indication of received signal strength Flashing (green) then red Network connection fault Flashing (red) SIM card not present or faulty ON (red) RF circuitry initialising or network registration fault Boot-up behaviour Normal operation Status STS No power Unit ready ON (red) Flashing (red) ON (gr
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.
Getting started Installing the SIM Card The SIM card is accessed from the rear of the unit. Figure 1 …… To eject the SIM card drawer press the SIM card eject button using a suitable tool and remove the drawer, refer to figure 1 for the location of the SIM card eject button. …… Insert the SIM card into the SIM card drawer with the contacts facing up, let chambered corners align. …… Slid the drawer back into the unit ensuring that it locks into place.
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.
Configuration Accessing and Using the Web Interface 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. The default IP settings of the MRD-330 are: • IP Address: 192.168.2.200 • Netmask: 255.255.255.0 The recommended IP settings for the PC used to configure the MRD-330 Modem/ Router: • IP Address: 192.168.2.100 • Netmask: 255.255.255.
Windows PC Network Settings The following describes how to configure the network settings of a Windows XP PC so that it can access the MRD-330. Note: This procedure will change the network settings of the Windows PC, if the PC is connected to a network the connection should be removed before performing the changes.
6. The Internet Protocol (TCP/IP)Properties dialog box, change the settings to match those shown in figure 5, and then click ”OK. 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) . • A login box will popup.
• The Status summary page will be displayed, it will be similar to figure 6. Figure 6 Note: If the unit is not yet configured it is likely that the Network Status and 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.
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. To set the SIM PIN click Setup. A dialog box as shown in figure 8 will be displayed.
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. The second section lists the available profiles. A connection profile contain the settings required to connect to a provider's network.
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. Once set the password will no longer be visible. Note: The provider may not supply a username and password if network authentication is not required.
Enable the Wireless Connection To complete the configuration of the wireless connection, set the ”Connection state” to ”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 seconds to esablish a connection. Figure 11 shows the completed wireless configuration.
Configure the LAN interface and DHCP Server To access the configuration page for the LAN interface and DHCP Server, select ”Interfaces” from the top level menu. A LAN interface screen similar to the one shown in figure 13 will be displayed. Figure 13 Setting the IP Address If it is desired to change the IP address of the LAN port, follow the steps below: • Enter the new IP address and netmask in the ”Interface Configuration table”. • Click Update to set the changes.
Under the ”DHCP Server Configuration table”: • Set the ”Enabled” option to ”Yes”. • Enter the first address of the group in the ”Start Address box”. • Enter the last address of the group in the ”End Address box”. • Enter a lease time for the ”Default Lease time”. • Enter a lease time for the ”Maximum Lease time”. • Click ”Update” to set the changes.
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, excessive dust, corrosive fumes, extremes of temperature and direct sunlight. Allow sufficient ventilation to ensure adequate cooling of the modem.
Dimensions Measurements are stated in millimeters.
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