Industrial mobile broadband / 3G router

MRD-310

Remote access removes boundaries, eliminates the need for time consuming site visits and provides a network infrastructure suitable for today’s “always-on” society. The MRD-310 industrial mobile broadband router uses the Internet to cost effectively inter-connect systems, allowing HMI, PLCs, sensors etc to communicate with each other.

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A compact case design with DIN-rail mounting clips and the wide power input range between 10 to 60 VDC make the unit well suited for industrial applications. Easy integration with other devices is achieved using the built-in two port Ethernet switch and the RS-232 D-sub.

The stability of mobile connections can be affected by various different parameters and in order to ensure constant connectivity the MRD-series features a connection manager.

The MRD-310 offers network protection from malicious eavesdroppers via encrypted communication tunnels (VPN), and features a simple, yet powerful, packet inspection firewall.

For solar powered applications energy efficiency is vital and the MRD-310 has a special low-power mode to only be fully powered when needed. The built-in serial port offers a simple modem replacement solution with the benefit of not having to reprogram or change legacy components during an upgrade.

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Technical data

MRD-310

Product description
StatusActive
Article number3623-0001
Ports2 x 10 Mbit/s or 100 Mbit/s, Ethernet TX, RJ-45.
1 x 300 bit/s to 115.2 kbit/s, D-sub, RS-232.
1 x SIM slot.
DescriptionIndustrial mobile broadband / 3G router
GSM / GPRS / EDGE / 3G / HSPA
Warranty period5 Years
Standard compliance
R&TTEArticle 3.1a:
EN 60950, Safety
EN 50385, EMF exposure
Article 3.1b:
EN 301 489-1, ERM/EMC
EN 301 489-7, ERM/EMC GSM
EN 301 489-24, ERM/EMC 3G
Article 3.2:
EN 301 908-1, ERM 3G
EN 301 908-2, ERM 3G
EN 301 511, GSM
EMC (Electromagnetic Compatibility)
EN 61000-6-1Immunity residential environments
EN 61000-6-2Immunity industrial environments
EN 61000-6-3Emission residential environments
EN 61000-6-4Emission industrial environments
EMC specifications
EN 61000-4-2, ESDEnclosure contact, ± 4 kV (crit A)
Enclosure air ± 8 kV (crit A)
IEC 61000-4-3, RF field AM modulatedEnclosure, 10 V/m (crit A) (80 – 2700 MHz)
EN 61000-4-4, fast transientsSignal ports, ± 1 kV (crit A)
Power ports, ± 2 kV (crit A)
EN 61000-4-5, surgeEthernet ports, ± 1 kV (direct) (crit A)
Power ports, ± 0.5 kV (line to earth) (crit A), ± 0.5 kV (line to line) (crit A)
EN 61000-4-6, conducted RF immunityAll ports 10 V/m, (crit A) (0.15 – 80 MHz)
EN 55022, radiated RF emissionEnclosure, Class B
EN 55022, conducted emissionAC power ports, Class B
Ethernet ports Class B
Safety
SafetyEN 60950, IT equipment
Climatic
Temperature, operating–30 to +60ºC (–22 to +140ºF).
Temperature, storage–40 to +85ºC (–40 to +185ºF)
Humidity, operating0 to 90% relative humidity non condensing
Humidity, storage0 to 90% relative humidity non condensing
Enclosure
Dimensions (W x H x D)103 x 55 x 156 mm
Weight0.30 kg
Degree of protectionIP 40
CoolingConvection
MountingHorizontal on 35 mm DIN-rail
Interface specifications, power
Rated voltage10 to 60 VDC
Operating voltage10 to 60 VDC
Rated current800 mA
Inrush current1.0 A
PolarityPolarity dependant, reverse polarity protection
ConnectionDetachable screw terminal
Connector size0.2 – 2.5 mm2 (AWG 24-12)
Shielded cableNot required
Interface specifications, RS-232
Electrical specificationEIA/TIA-232
Data rate300 bit/s – 230400 bit/s
Data formatData bits: 5, 6, 7 or 8
Stop bits: 1 or 2
Parity: None, Odd or Even
Flow control: None, Software, Hardware or Both
ProtocolTransparent, DNP3, Modbus, and Modem emulation
RetimingYes
Transmission range≤ 3 m
Connection9-pin D-sub female (DCE) and 9-pin D-sub male (DTE)
Shielded cableNot required
Interface specifications, Antenna
Frequency bands850 MHz – 2100 MHz
ConnectionSMA
Interface specification, SIM
Electrical specificationUICC/SIM 3V and 1.8 V
Interface specifications, 10/100BaseTX
Electrical specificationIEEE std 802.3 2000 Edition
Data rate10 Mbit/s, 100 Mbit/s, manual or auto
DuplexFull or half
Transmission range100 m / 328 ft
ConnectionRJ-45

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Industrial mobile broadband / 3G router

MRD-310