Westermo MR-210 User manual

ANT. WWAN
(Main)
ANT. WWAN
(Aux.)
11 -58V DC
1,3 A
MAIN AUX. ASY 0
LAN3 LAN2 LAN1 LAN0
MR-270
PWR
NET
SIM
DAT
DTE
SIM 1
SIM 2
3G/GPRS
WLAN
012
3
LAN
SIGNAL
ANT.
(AUX.) 9-48V
DC ASY 0
ANT .
(MAIN) LAN
MR-260
PWR
LAN
WA N
NET
SIM
DAT
DTE
SIM 1
SIM 2
3G/GPRS
SIGNAL
MR-210
GSM/GPRS Router
MR-260
GSM/GPRS/Edge/3G/
HSDPA/HSUPA Router
MR-270
GSM/GPRS/Edge/3G/
HSDPA/HSUPA Router
www.westermo.com
©Westermo Teleindustri AB
User Guide
6622-2221
29000447 MR-210/260/270
ANT.
(AUX.) 9-48V
DC ASY 0
ANT .
(MAIN) LAN
MR-210
PWR
LAN
WA N
NET
SIM
DAT
DTE
SIM 1
SIM 2
GPRS
SIGNAL

26622-2221 • -29000447
Legal information
The contents of this document are provided “as is”. Except as required by applicable
law, no warranties of any kind, either express or implied, including, but not limited to,
the implied warranties of merchantability and fitness for a particular purpose, are made
in relation to the accuracy and reliability or contents of this document. Westermo
reserves the right to revise this document or withdraw it at any time without prior
notice.
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.
More information about Westermo can be found at the following Internet address:
http://www.westermo.com

36622-2221 • 29000447
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.
Prevent damage to internal electronics from electrostatic discharges (ESD) by
discharging your body to a grounding point (e.g. use of wrist strap).
Before installation:
This unit should only be installed by qualified personnel.
This unit should be built-in to an apparatus cabinet, or similar, where access is
restricted to service personnel only.
The power supply wiring must be sufficiently fused, and if necessary it must be
possible to disconnect manually from the power supply. Ensure compliance to
national installation regulations.
This unit uses convection cooling. To avoid obstructing the airflow around the unit,
follow the spacing recommendations (see Installation section).
Care recommendations
Follow the care recommendations below to maintain full operation of unit and to fulfil
the warranty obligations.
This unit must not be operated with covers or lids removed.
Do not attempt to disassemble the unit. There are no user serviceable parts inside.
Do not drop, knock or shake the unit, rough handling beyond the specification may cause
damage to internal circuit boards.
Do not use harsh chemicals, cleaning solvents or strong detergents to clean the unit.
Do not paint the unit. Paint can clog the unit and prevent proper operation.
Do not expose the unit to any kind of liquids (rain, beverages, etc). The unit is not
waterproof.-Keep the unit within the specified humidity levels.
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.
GSM specific safety
Please read and follow the guidelines listed below. The precautions must be observed
during all phases of the operation. Breaking these rules may be dangerous, illegal or affect
performance of the unit and/or invalidate the unit’s approval and/or warranty.
!
!

46622-2221 • -29000447
General
Remember to follow any special regulations and warnings in force in any area and never
use the unit whenever it’s 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.
Pacemakers
The Health Industry Manufacturers Association recommends that a minimum separation
of six (6”) inches be maintained between cellular wireless equipment and a pacemaker
to avoid potential interference with the pacemaker. These recommendations are consist-
ent with the independent research by and recommendations of-Wireless Technology
Research.
Persons with pacemakers:
… Should ALWAYS keep the the unit and its antenna more than six inches from their
pacemaker when the unit is turned ON.
… If you have any reason to suspect that interference is taking place, turn your wireless
equipment OFF immediately.
Hearing Aids
Some digital wireless equipment may interfere with some hearing aids. In the event of
such interference, you may want to consult your service provider [or call the customer
service line to discuss alternatives.]
Other Medical Devices
If you use any other personal medical device, consult the manufacturer of your device to
determine if they are adequately shielded from external RF energy.-Your physician may be
able to assist you in obtaining this information.
Turn the wireless equipment OFF in health care facilities when any regulations posted in
these areas instruct you to do so. Hospitals or health care facilities may be using equip-
ment that could be sensitive to external RF energy.
Aircraft
Do not use the unit in an aircraft. The use of a wireless unit in an aircraft may be danger-
ous to the operation of the aircraft, disrupt the wireless network, and may be illegal.
Failure to observe these instructions may lead to suspension or denial of cellular services
to the offender, legal action, or both.
Vehicle
If the unit is incorrectly installed in a vehicular environment, the operation of the unit
could interfere with the vehicle electronics. Faulty installation and/or operation can con-
stitute a safety hazard.

56622-2221 • 29000447
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.
Blasting areas
Do not use the unit where blasting is in progress or in “blasting areas”.
Observe restrictions and follow any regulation or rules.
Explosive atmospheres
Do not use the unit in any area with a potentially explosive atmosphere.
Potentially explosive areas are often, but not always, clearly marked.
They include fuelling areas such as petrol stations, below decks on boats, fuel or chemical
transfer or storage facilities, and areas where the air contains chemicals or particles, such
as grain, dust, or metal powder.
RF energy
The DR-260/3G is a low power radio transmitter and receiver. When it is ON, it receives
and also sends out radio frequency (RF) signals.
Most modern electronic equipment is shielded from RF signals. However, certain elec-
tronic equipment may not be shielded against the RF signals from the wireless unit. All
radio-transmitting devices send signals, which may cause interference in different elec-
tronic devices. To avoid interference, place the units antenna a sufficiently long distance
from other electronics.
Critical applications
Cellular units operate using radio signals and cellular networks cannot be guaranteed to
connect in all conditions. Therefore you should never rely solely on a wireless device for
essential communications, for example medical emergencies.
Backup copies
Remember to make backup copies of all important data, for example PIN/PUK codes,
contents of SIM card etc.
Antenna care
Use only the supplied or an approved replacement antenna. Unauthorized antennas,
modifications, or attachments could damage the unit and may violate current regulations.
Do not touch the antenna unnecessarily when the unit is in use. Contact with the anten-
na affects call quality and may cause the unit to operate at a higher power level than
otherwise needed.
Maintenance
No maintenance is required, as long as the unit is used as intended within the specified
conditions.

66622-2221 • -29000447
FCC Part 15.105 Notice: This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable pro-
tection against harmful interference in a residential installation.
This equip ment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communica-
tions. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of
the following measures:
… Reorient or relocate the receiving antenna
… Increase the separation between the equipment and receiver
… Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected
… Consult the dealer or an experienced radio/TV technician
for help.
Type Approval / Compliance
EMC
EN 55024, EN 55024 A1, EN 55024 A2, Electromagnetic compatibility -
Immunity IT equipment
EN 55022, EN 55022 A1, Information technology equipment.
Radio disturbance characteristics. Limits and methods of measurement
FCC part 15 Class B
Safety IEC / EN 60950-1, IT equipment
R&TTE
Article 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
Agency approvals and standards compliance

76622-2221 • 29000447
Declaration of Conformity, MR-210
Westermo Teleindustri AB
Declaration of conformity
Org.nr/
Postadress/Postal address
Tel.
Telefax
Postgiro
Bankgiro
Corp. identity number
Registered office
S-640 40 Stora Sundby 016-428000 016-428001 52 72 79-4 5671-5550 556361-2604 Eskilstuna
Sweden Int+46 16428000 Int+46 16428001
The manufacturer Westermo Teleindustri AB
SE-640 40 Stora Sundby, Sweden
Herewith declares that the product(s)
Type of product Model Art no
Cellular router MR-210 EDGE 3622-0201
is in conformity with the following EC directive(s).
No Short name
1999/5/EC Radio equipment and Telecommunications terminal equipment (R&TTE)
References of standards applied for this EC declaration of conformity.
No Title Issue
EN 60950-1 Information technology equipment - Safety -- General
requirements
2006
+A11:2009
EN 55022 Information technology equipment - Emission 2006
+A1:2007
EN 55024 Information technology equipment - Immunity 1998
+A1:2001
+A2:2003
EN 61000-3-2 Electromagnetic compatibility (EMC): Limits - Limits for
harmonic current emissions
2006
EN 61000-3-3 Electromagnetic compatibility (EMC) : Limits - Limitation of
voltage changes, voltage fluctuations and flicker in public low-
voltage supply systems.
1995
+A1:2001
+A2:2005
EN 301489-7 Electromagnetic compatibility and Radio spectrum Matters
(ERM); ElectroMagnetic Compatibility (EMC) standard for radio
equipment and services: Specific conditions for mobile and
portable radio and ancillary equipment of digital cellular radio
telecommunications systems (GSM and DCS)
V1.3.1
EN 301489-17 Electromagnetic compatibility and Radio spectrum Matters
(ERM); ElectroMagnetic Compatibility (EMC) standard for radio
equipment: Specific conditions for Broadband Data Transmission
Systems
V2.1.1
EN 301511 Global System for Mobile communications (GSM); Harmonized
EN for mobile stations in the GSM 900 and GSM 1800 bands.
V9.0.2
The last two digits of the year in which the CE marking was affixed: 11
Pierre Öberg
Technical Manager
25
th
January 2011

86622-2221 • -29000447
Declaration of Conformity, MR-260
Westermo Teleindustri AB
Declaration of conformity
Org.nr/
Postadress/Postal address
Tel.
Telefax
Postgiro
Bankgiro
Corp. identity number
Registered office
S-640 40 Stora Sundby 016-428000 016-428001 52 72 79-4 5671-5550 556361-2604 Eskilstuna
Sweden Int+46 16428000 Int+46 16428001
The manufacturer
Westermo Teleindustri AB
SE-640 40 Stora Sundby, Sweden
Herewith declares that the product(s)
Type of product Model Art no
Cellular router MR-260 3G 3622-0202
is in conformity with the following EC directive(s).
No Short name
1999/5/EC Radio equipment and Telecommunications terminal equipment (R&TTE)
References of standards applied for this EC declaration of conformity.
No Title Issue
EN 60950-1 Information technology equipment - Safety -- General
requirements
2006
+A11:2009
EN 55022 Information technology equipment - Emission 2006
+A1:2007
EN 55024 Information technology equipment - Immunity 1998
+A1:2001
+A2:2003
EN 61000-3-2 Electromagnetic compatibility (EMC): Limits - Limits for
harmonic current emissions
2006
EN 61000-3-3 Electromagnetic compatibility (EMC) : Limits - Limitation of
voltage changes, voltage fluctuations and flicker in public low-
voltage supply systems.
1995
+A1:2001
+A2:2005
EN 301489-24 Electromagnetic compatibility and Radio spectrum Matters
(ERM); ElectroMagnetic Compatibility (EMC) standard for radio
equipment and services: Specific conditions for IMT-2000
CDMA Direct Spread (UTRA) for Mobile and portable (UE)
radio and ancillary equipment
V1.4.1
EN 301489-17 Electromagnetic compatibility and Radio spectrum Matters
(ERM); ElectroMagnetic Compatibility (EMC) standard for radio
equipment: Specific conditions for Broadband Data Transmission
Systems
V2.1.1
EN 301908-1 Electromagnetic compatibility and Radio spectrum Matters
(ERM); Base Stations (BS), Repeaters and User Equipment (UE)
for IMT-2000 Third-Generation cellular networks: Harmonized
EN for IMT-2000.
V3.2.1
The last two digits of the year in which the CE marking was affixed: 11
Pierre Öberg
Technical Manager
25
th
January 2011

96622-2221 • 29000447
Declaration of Conformity, MR-270
Westermo Teleindustri AB
Declaration of conformity
Org.nr/
Postadress/Postal address
Tel.
Telefax
Postgiro
Bankgiro
Corp. identity number
Registered office
S-640 40 Stora Sundby 016-428000 016-428001 52 72 79-4 5671-5550 556361-2604 Eskilstuna
Sweden Int+46 16428000 Int+46 16428001
The manufacturer
Westermo Teleindustri AB
SE-640 40 Stora Sundby, Sweden
Herewith declares that the product(s)
Type of product Model Art no
Cellular router MR-270 3G 3622-0205
is in conformity with the following EC directive(s).
No Short name
1999/5/EC Radio equipment and Telecommunications terminal equipment (R&TTE)
References of standards applied for this EC declaration of conformity.
No Title Issue
EN 60950-1 Information technology equipment - Safety -- General
requirements
2006
+A11:2009
EN 55022 Information technology equipment - Emission 2006
+A1:2007
EN 55024 Information technology equipment - Immunity 1998
+A1:2001
+A2:2003
EN 61000-3-2 Electromagnetic compatibility (EMC): Limits - Limits for
harmonic current emissions
2006
EN 61000-3-3 Electromagnetic compatibility (EMC) : Limits - Limitation of
voltage changes, voltage fluctuations and flicker in public low-
voltage supply systems.
1995
+A1:2001
+A2:2005
EN 301489-7 Electromagnetic compatibility and Radio spectrum Matters
(ERM); ElectroMagnetic Compatibility (EMC) standard for radio
equipment and services: Specific conditions for mobile and
portable radio and ancillary equipment of digital cellular radio
telecommunications systems (GSM and DCS)
V1.3.1
EN 301489-17 Electromagnetic compatibility and Radio spectrum Matters
(ERM); ElectroMagnetic Compatibility (EMC) standard for radio
equipment: Specific conditions for Broadband Data Transmission
Systems
V2.1.1
The last two digits of the year in which the CE marking was affixed: 11
Pierre Öberg
Technical Manager
25
th
January 2011

10 6622-2221 • -29000447
Type tests and environmental conditions
Phenomena Test Description Test levels
ESD EN 61000-4-2 Enclosure contact ± 4 kV
Enclosure air ± 8 kV
RF eld AM modulated EN 61000-4-3 Enclosure 3 V/m 80% AM (1 kHz), 80 – 1 000 MHz, 1
400 MHz – 2 000
Fast transient EN 61000-4-4 Signal ports ± 0.5 kV
Power ports ± 1 kV
Surge EN 61000-4-5 Telecom/Signal ports ± 0.5 kV line to earth
Power ports ± 2 kV line to earth, ± 2 kV line to line
RF conducted EN 61000-4-6 Power ports 3V/m 80% AM (1 kHz), 0.15 – 80 MHz
Voltage dips and
interruption
EN 61000-4-11 AC power ports 10 & 100 ms, interruption
10 ms, 30% reduction
100 ms, 60% reduction
5000 ms, >95% reduction
+30% above & –20% below rated voltage
Radiated emission EN 55022 Enclosure Class B
FCC part 15 Class B
Conducted emission EN 55022 AC power ports Class A
FCC part 15 AC power ports Class B
EN 55022 DC power ports Class B
Temperature Operating MR-210 / MR-260 –20 to +55º Celsius
(–25 to +70ºC restricted operation)
–4 to +131º Fahrenheit
(–13 to +158ºF restricted operation)
MR-270 0 to +55º Celsius
(0 to +70ºC restricted operation)
32 to +131º Fahrenheit
(32 to +158ºF restricted operation)
Storage &
Transport
–40 to +85º Celsius
–40 to +185º Fahrenheit
Humidity Operating 5 to 95% relative humidity
Storage & Transport 5 to 95% relative humidity
Altitude Operating 2000 m / 70 kPa
Reliability prediction
(MTBF)
Bellcore
RQGR at 40°C
MR-210 203 000 hours
MR-260 218 000 hours
MR-270 139 000 hours
Enclosure Pressed steel
Dimension W x H x D MR-210 / MR-260 173 x 36 x 119 mm
6.8 x 1.4 x 4.7 inches
MR-270 210 x 41 x 150 mm
8.3 x 1.6 x 5.9 inches
Weight MR-210 / MR-260 0.49 kg
MR-270 0.9 kg
Degree of protection IEC529 Enclosure IP 40
Cooling Convection
Mounting Horizontal on 35 mm DIN-rail or flat on
level surface

116622-2221 • 29000447
Description
The MR-series are cellular enterprise class routers that provide secure remote access
solutions that can save time and money and at the same time reduce the carbon foot-
print of your organisation.
The units gives the user the option of being able to remotely access the PLCs, RTUs etc
to monitor the equipment, access the web-configuration, send SMS or email, log to an
FTP as well as many other scenarios.
With a feature rich software package, i.e. operating system, the units provides functional-
ity usually found in very costly competing products. Instead of having to resort to expen-
sive reprogramming or equipment change due to network carriers discontinuing their
leased line services use the Westermo products. A cost-effective solution where the unit
listen to the legacy signals and transfer them securely across the Internet completely
transparent to the equipment, all you need is a SIM-card!
Dimensional drawing
MR-210 and MR-260 uses the same casing. The only difference is the number of antenna
connectors where the MR-260 has two instead of just one for the MR-210.
173 ±0,5
33,5
±1
110 ±0,5
118,8 ±1
173 ±0,5
33,5
±1
110 ±0,5
118,8 ±1
209,5 ±0,5
40,7
±1
136 ±0,5
144,8 ±1
209,5 ±0,5
40,7
±1
136 ±0,5
144,8 ±1

12 6622-2221 • -29000447
Interface specifications
Power
Rated voltage /
Operating voltage
MR-210 / MR-260 9 – 48 VDC
MR-270 11 – 58 VDC
Rated current (max) 1500 mA @ 12 VDC
Rated frequency DC
RS-232
Electrical specification EIA RS-232
Data rate 300 bit/s – 115.2 kbit/s
Data format 7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits
Protocol Transparent, optimised by packing algorithm
Circuit type SELV
Transmission range 15 m / 49 ft
Connection MR-210 / MR-260 RJ 45
MR-270 9 pin D-sub female
Shielded cable Not required
Conductive housing Yes
Number of ports 1
Ethernet TX
Electrical specification IEEE std 802.3. 2005 Edition
Data rate 10 Mbit/s, 100 Mbit/s, manual or auto
Duplex Full or half, manual or auto
Circuit type SELV
Transmission range 100 m / 328 ft
Isolation to All other
Connection RJ-45 auto MDI/MDIX
Shielded cable Not required, except when installed in Railway applications as signalling
and telecommunications apparatus and located close to rails.*
Conductive housing Yes
Number of ports MR-210 / MR-260 1
MR-270 4
* To minimise the risk of interference, a shielded cable is recommended when the cable is located inside 3 m
boundary to the rails and connected to this port.
The cable shield should be properly connected (360º) to an earthing point within 1 m from this port.
This earthing point should have a low impedance connection to the conductive enclosure of the apparatus
cabinet, or similar, where the unit is built-in. This conductive enclosure should be connected to the earthing
system of an installation and may be directly connected to the protective earth.

136622-2221 • 29000447
Antenna
Frequency bands 850 MHz – 2100 MHz
Connection SMA female, impedance: 50 ohm
SIM
Electrical specification 3 volts SIM supported
Number of slots 2
USB
Electrical specification USB 2.0 host interface
Data rate Up to 12 Mbit/s (full-speed mode)
Circuit type SELV
Maximum supply current 500 mA in total for both ports
Connection USB receptacle connector type A
Number of ports 1

14 6622-2221 • -29000447
RS-232
Position Direction Description Connector Description
No. 1 In RTS (Request To Send)
1 2 3 4 5 6 7 8
No. 2 In DTR (Data Terminal ready)
No. 3 Out RD (Receive Data)
No. 4 – Not Connected
No. 5 Not connected SG (Signal Ground)
No. 6 In TD (Transmit Data)
No. 7 Out DCD (Data Carrier Detect)
No. 8 Out CTS (Clear To Send)
ANT.
(AUX.) 9-48V
DC ASY 0
ANT.
(MAIN) LAN
MR-210
PWR LAN WA N NET SIM DAT DTE
SIM 1
SIM 2
GPRS SIGNAL
Antenna interface
Connections, MR-210 and MR-260
Ethernet interface
USB Host Connector
LED Indicators
(for details
see page 18)
Power interface cord
Cable Description
Black – VDC
Red + VDC
Antenna interface
(Not fitted on MR-210)
SIM Card Sockets
The two sockets at the left side of the front panel are for the GSM SIM card(s)
that you will receive from your service providers. SIM 1 and SIM 2
cannot be used to access two networks simultaneously.
The SIM card(s) should be inserted into SIM cardholders on the
right of the front panel as illustrated below.
In both cases, the end of the SIM card with the chamfered corner
should be inserted first. For SIM 1 the contacts should be face
down. For SIM 2 the contacts should be face up.

156622-2221 • 29000447
RS-232
Position Direction Description Connector Description
No. 1 Out Data Carrier Detect (DCD)
12345
9 8 76
No. 2 Out Receive Data (RD)
No. 3 In Transmit Data (TD)
No. 4 In Data Terminal Ready (DTR)
No. 5 Not connected Signal Ground (GND)
No. 6 Out Data Set Ready (DSR)
No. 7 In Request To Send (RTS)
No. 8 Out Clear To Send (CTS)
No. 9 Out Ring Indicate (RI)
SIM Card Sockets
The two sockets at the left side of the front panel are for the GSM SIM card(s)
that you will receive from your service providers. SIM 1 and SIM 2
cannot be used to access two networks simultaneously.
The SIM card(s) should be inserted into SIM cardholders on the
right of the front panel as illustrated below.
In both cases, the end of the SIM card with the chamfered corner
should be inserted first. For SIM 1 the contacts should be face
down. For SIM 2 the contacts should be face up.
ANT. WWAN
(Main)
ANT. WWAN
(Aux.)
11 -58V DC
1,3 A
MAIN AUX. ASY 0 LAN3 LAN2 LAN1 LAN0
MR-270
PWR NET SIM DATDTE
SIM 1
SIM 2
3G/GPRS
WLAN0123
LAN SIGNAL
ANT. WWAN
(Main)
ANT. WWAN
(Aux.)
11 -58V DC
1,3 A
MAIN AUX. ASY 0 LAN3 LAN2 LAN1 LAN0
MR-270
PWR NET SIM DATDTE
SIM 1
SIM 2
3G/GPRS
WLAN0123
LAN SIGNAL
Connections, MR-270
USB Host Connector
LED Indicators
(for details
see page 18)
Cable Description
Black – VDC
Red + VDC
Power interface cord Antenna interface
Antenna interface
AUX (for details see page 17)

16 6622-2221 • -29000447
Description of AUX-connector and I/O signal lines
The auxiliary power connector has two programmable signal lines. One is an input line,
the other can be configured as either an input line or an output line. The mode of opera-
tion of the input/output line is configurable through the CLI.
The signal lines can be wired as shown in the following diagrams
POWER
11 – 28 V
Switch Switch
INPUT/OUTPUT
INPUT
GND
+
–
POWER
Switch Switch
INPUT/OUTPUT
INPUT
GND
11 – 28 V
+
–
4 – 28 V
+
–
2 Inputs, Supply Voltages up to 28 VDC
2 Inputs, Supply Voltages up to 58 VDC

176622-2221 • 29000447
If the auxilary power connector is being used, the main power connector should NOT
be used.
Input Signal Information
… Applied input voltage to activate: +4 V to +28 VDC
… Applied input voltage to deactivate: 0 V to +1 VDC
(Negative voltages can be applied to –28 VDC)
… Maximum input current: 3 mA
… Input protection activates at more than ±28 VDC.
External current limiting is needed to protect input voltages above ±28 VDC.
Output Signal Information
… Maximum voltage switched: +28 VDC
… Maximum current switched: +40 mA
… Output leakage current is equivalent to a 10 Kohms resistor to Ground.
… Suggested minimum Relay Coil resistances:
• Supply Voltage 6 VDC, minimum resistance 100 Ohms
• Supply Voltage 12 VDC, minimum resistance 240 Ohms
• Supply Voltage 24 VDC, minimum resistance 480 Ohms
… The output switch is protected against back-EMFs generated at relay turn-off.
… Output protection activates at more than ±28 VDC.
External current limiting is needed to protect input voltages above ±28 VDC.
POWER
11 – 28 V
Relay Switch
INPUT/OUTPUT
INPUT
GND
+
–
POWER
GND
11 – 28 V
+
–
4 – 28 V
+
–
1 Input, 1 Output, Supply Voltages up to 28 VDC
1 Inputs, 1 Output, Supply Voltages up to 58 VDC
Relay Switch
INPUT/OUTPUT
INPUT
Connector Pin Numbers

18 6622-2221 • -29000447
LED Indicators MR-210 / MR-260
LED Status Description
PWR OFF Unit has no power
GREEN All OK
RED Lit until unit has started up
LAN OFF No link
GREEN Link established
GREEN FLASH Data traffic indication
WAN OFF No Service
1 BLINK GPRS Mode
2 BLINKS EDGE Mode
3 BLINKS UMTS (3G) Mode
4 BLINKS HSDPA Mode
5 BLINKS HSUPA Mode
3G /
GPRS
NET OFF No wireless network has been detected
GREEN A wireless network has been detected
SIM OFF No valid SIM installed
GREEN A valid SIM card is installed in the unit
DAT OFF No data is being transferred over the wireless network
GREEN Data is being transferred over the wireless network
SIGNAL ALL OFF No signal / less than –113 dBm
1 LED GREEN Low signal strength / between –112 dBm and –87 dBm
2 LEDs GREEN Medium signal strength / between –86 dBm and –71 dBm
3 LEDs GREEN Strong signal strength / between –70 dBm and –51 dBm
DTE OFF No connection on serial port, or no data is transmitted or
received on the serial port
GREEN Terminal connected to the serial port and the DTR signal
is on
GREEN FLASH Data is transmitted or received on the serial port.

196622-2221 • 29000447
LED Indicators MR-270
LED Status Description
PWR OFF Unit has no power
GREEN All OK
RED Lit until unit has started up
LAN 0,1,2,3 OFF No link
GREEN Link established
GREEN FLASH Data traffic indication
WLAN N/A N/A
DTE OFF No connection on serial port, or no data is transmitted or
received on the serial port
GREEN Terminal connected to the serial port and the DTR signal
is on
GREEN FLASH Data is transmitted or received on the serial port.
3G /
GPRS
NET OFF No wireless network has been detected
GREEN A wireless network has been detected
SIM OFF No valid SIM installed
GREEN A valid SIM card is installed in the unit
DAT OFF No data is being transferred over the wireless network
GREEN Data is being transferred over the wireless network
SIGNAL ALL OFF No signal / less than –113 dBm
1 LED GREEN Low signal strength / between –112 dBm and –87 dBm
2 LEDs GREEN Medium signal strength / between –86 dBm and –71 dBm
3 LEDs GREEN Strong signal strength / between –70 dBm and –51 dBm

20 6622-2221 • -29000447
Protocols and Functionality
Ethernet Technologies IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseTX
Cellular Technologies GSM
GPRS Multi-slot class 12, mobile station class B, PBCCH support,
coding schemes CS 1-4
EDGE Multi-slot class 12 (max 236.8 Kbit/s), mobile station class B,
modulation and coding scheme MCS 1-9
3G (WCDMA) 384 Kbit/s downlink / uplink (MR-260 / MR-270)
HSDPA up to 7.2 Mbit/s downlink (MR-260 / MR-270)
HSUPA up to 2.0 Mbit/s uplink (MR-260 / MR-270)
Serial Port Technologies RS-232
Serial Over IP (Serial Extender and Virtual Serial Port)
LAPB, MODBUS
Resiliency and High
Availability
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid STP (RSTP)
Layer-2 Switching IEEE 802.1Q Static VLAN and VLAN Tagging
IEEE 802.3x Flow Control
IGMPv2/v3 snooping
Static Multicast MAC filters
Layer-2 QoS IEEE 802.1p Class of Service
Flexible classification VLAN tag, VLAN ID, IP DSCP/ToS, Port ID)
IP Routing, Firewall, VPN
and Cyber Security
Static IP routing
Dynamic IP routing
• BGP
• OSPFv2
• RIPv1/v2
VRRP, VRRP+™
GRE
Stateful inspection Firewall / ACL, NAT, 1:1 NAT, Port Forwarding
IPSec VPN including failover functionality, PSK & X.509, SCEP
MR-210 / MR-260
• Encryption package needed, see first page for details.
• 5 Non-encrypted tunnels included, supports 50 tunnels in total
with upgrade.
MR-270
• 5 Encrypted tunnels included, supports 50 tunnels in total
with upgrade.
L2TP
PPTP
OpenVPN / SSL VPN
TACACS+
RADIUS
SMS Control (Requires 3G Option)