© 2021, Elvaco AB. All rights reserved. The documentation and product are provided on an “as is” basis only and may contain deficiencies or in-
adequacies. Elvaco AB takes no responsibility for damages, liabilities or other losses by using this product. No part of the contents of this manual
may be transmitted or reproduced in any form by any means without the written permission of Elvaco AB. Printed in Sweden.
CMe2100 LTE Quick manual A4 English
Version: 1.3
Mechanics
Protection class
IP20
Mounting
Mounted on DIN rail (DIN 50022) 35 mm
SIM card
Push-push type
Electrical connections
Supply voltage
Screw terminal. Cable 0.5-2.5 mm², 0.5 Nm
tightening torque
M-Bus master port
Screw terminal. Cable 0.2-1.5 mm²
Electrical characteristics
Nominal voltage
100-240 VAC (+/- 10%)
Frequency
50/60 Hz
Power consumption (max)
<6 W
Power consumption (nom)
<1 W
Installation category
CAT 3
User interface
Green LED
Power
Red LED
Error
Yellow LED
Network status
Push button
Factory reset
Configuration
SMS, HTTP, Telnet
Integrated M-Bus Master
M-Bus baud rate
2400 and 9600 bit/s
Nominal voltage
28 VDC
Maximum unit loads
16T/24 mA
Maximum cable length
1000 m (100 nF/km, maximum 90
Ω
)
Approvals
EMC
EN 61000-6-2, EN 61000-6-3, EN 301489-
1, EN 301489-7
Safety
EN 61010-1, CAT 3
ORDERING INFORMATION
CONTACT INFORMATION
Elvaco AB Technical support:
Phone: +46 300 434300
E-mail: support @elvaco.com
Online: www.elvaco.com
TECHNICAL SPECIFICATIONS
n: the number of meters to be installed
[profile]: customer specific profile with custom settings (contact Elvaco
to order a profile). Default settings will be used if no customer specific
profile is set.
[secondary address]: secondary address of the meter to be read. If only
one meter is connected, the secondary address can be omitted.An SMS
from the product should be received within a minute with information
that the installation has started. The product will also send an SMS with
information about if the installation was successful or not.
For a successful installation, the signal strength should be at least 3.
TROUBLESHOOTING
All LEDs are permanently off
There is a problem with the supply voltage. Please verify 100-240 VAC.
If the problem persists, the product may be malfunctioning. Please
contact Elvaco support.
Red LED is permanently on
This indicates an error on the M-Bus 2-wire bus. Please verify no short-
circuit of the M-Bus bus. The voltage of the bus should be between 24
VDC and 30 VDC.
Red LED is flashing shortly or 50/50
This indicates an error on the networks or SIM card.
Please verify:
•
SIM card has no PIN code activated.
•
SIM card is activated.
•
SIM card contact areas are clean.
•
Antenna installation. Installation with bad network coverage
sometimes requires an external antenna.
The product does not respond to SMS requests
Please verify:
•
Product is powered up.
•
LEDs are showing normal operation and network coverage.
•
Security access codes may be used; verify correct access code.
•
If a prepaid SIM card is used, balance may be zero.
Install command does not find any meters
Please verify your M-Bus slave configuration:
•
Voltage over M-Bus slave should be between 24 VDC and 30 VDC.
•
All M-Bus slaves must have unique primary or secondary M-Bus
addresses depending on addressing mode.
•
M-Bus slave baud rates.
Timesync command does not work
This may be due to wrong APN is set. Set the correct APN with the
command: qset net [APN][user][password]. Please contact your
network provider for information about APN, APN username and APN
password.
E-Mail reporting is configured but no e-mails are sent
This may be due to the following reasons, when customer specific profile
is not used:
•
No or wrong SMTP server is auto detected. Please verify with
command status. If the SMTP server is not set, please set the SMTP
server manually by using command qset email [recipient] [SMTP-
server] [SMTP-port].
•
No/no valid recipients are set. Set recipients with command qset
email [recipient].
•
Report is not correctly activated, please configure e-mail reports
with command sch (see table).
SAFETY
The warranty does not cover damage to the product caused by usage in
any other way than described in this manual. Elvaco AB can not be liable
for personal injury or property damage caused by usage in any other way
than described in this manual.
Product
Item number
Description
CMe2100 LTE
1100386
1 M-Bus meter
CMe2100 LTE
1100363
16 M-Bus meter (16T)
CMe2100 LTE
1100364
32 M-Bus meters (16T)
CMe2100 LTE
1100365
64 M-Bus meters (16T)
CMe2100 LTE
1100366
128 M-Bus meters (16T)
CMe2100 LTE
1100367
256 M-Bus meters (16T)
