CM
e
2100
G3
M-Bus Metering Gateway for Mobile Network
IntroductIon
CMe2100 is a flexible and cost-effective DIN-mounted M-Bus
Metering Gateway for Mobile Network. This quick manual
only applies to generation 3 of the product. For older versions
of the manual, a complete description of the product or for
information in other languages, visit the Elvaco AB website,
http://www.elvaco.com.
1.
Serial number
2.
Push button
3.
M-Bus terminal
4.
Antenna SMA
connector
5.
IR interface
6.
PWR LED (green)
7.
ERR LED (red)
8.
GSM LED (yellow)
9.
STA LED (blue)
10. SIM card holder
11. USB slave connector
12. USB master connector
13. Power supply L
14. Power supply N
MountIng
The CMe2100 is mounted on a DIN-rail. The blue clip on the
bottom is used to attach and deatach the device. For safety
reasons, a DIN-rail enclosure must cover the terminals.
SIM card
Insert the SIM card into the SIM card holder (10). Remember
its registered phone number for later use.
IMPortant
•
The SIM card should not have any PIN code activated.
•
The SIM card must have GPRS internet access activated
for full functionality.
•
If a prepaid SIM card is used, make sure that it has
enough credit.
Power SuPPly
Screw terminal (13) and (14) are used to supply the device
with power. The main supply voltage should be in the range of
100-240 VAC, with a frequency of 50/60 Hz. The power needs
to be connected via a clearly marked and easily accessable
switch to make sure the device can be switched of during
service work.
IMPortant
•
The installation should be performed by a qualified
electrician or another professional with the required
knowledge.
•
The power supply must be protected with a 10 A circuit
breaker of characteristics C or slow blow fuse.
antenna
The included stub antenna is connected to the SMA
connector (4). If the device is mounted inside a metal cabinet
or if the signal strength is insufficient (3 or less), an external
antenna, e.g. LP901, should be used.
IMPortant
•
CMe2100 should be connected to the antenna when the
antenna wiring is done. Otherwise the SMA connector
might be damaged.
•
Do not mount the antenna close to any metallic objects
or the M-Bus 2-wire.
M-BuS 2-wIre BuS
M-Bus is a multi-drop 2-wire bus with no polarity. Use a cable
of area 0.25-1.5 mm
2
, e.g. a standard telephone cable (EKKX
2x2x0.5) to connect the wiring to the M-Bus terminal (3). Do
not exceed the maximum cable length of 1000 m.
L
N
When performing a meter installation, a text message will be
received from the CMe2100 within one minute, confirming
that the installation has started. The device will send an
additional text message after the installation has completed,
informing whether it was successful or not.
Function
SMS command
Perform a meter installation
install n [profile]
Perform a meter installation, and
delete all previously installed meters
install n [profile] clean
Perform a meter installation, and keep
all previously installed meters
install n [profile] keep
Request a status report from the
CMe2100
status
Synchronize time with internet time
server
timesync
Send momentary meter values via
momreport
Send momentary meter values to a
specific recipient
momreport email.
Receive momentary meter values
via sms
momreport 101
[secondary address]
Receive meter values from the last
day structured in an Excel file
report 1day 1104 email.
Receive hourly meter values from the
last day, structured in an Excel file,
once every day
sch report1 1day 1104
InStallatIon/Send SMS coMMand
CMe2100 is normally configured via SMS commands. Use the
commands from the table below and send them to the phone
number of the SIM card.
n:
the number of meters to be installed
[profile]:
customer specific profile with customized settings
(which can be ordered from Elvaco). If no profile is specified,
default settings will be used for the meter.
[secondary address]:
the address of the meter, set by the
manufacturer.
English
