Elvaco CMi6110 User manual

INTRODUCTION
CMi6110 is an integrated meter connectivity module mounted inside
a Landis+Gyr UH50 heat meter/UC50 heat calculator to deliver
meter data to a receiving system via a NB-IoT network. For a complete
description of the product, or for information in other languages, please
visit the Elvaco AB website, https://www.elvaco.com.
MODULE SPECIFICATION
CMi6110 WZU-NB-IoT-EXT
Integrated MCM for Landis+Gyr UH50/UC50, NB-IoT
ACTIVATION
Upon delivery, CMi6110 is set to passive mode, which means no
messages will be transmitted from the device. There are two ways to
activate the product:
1. Press and hold down the push button (7) for at least 5 seconds until
the green LED (3) lights up.
2. Via the Elvaco mobile application. Go to the Apply tab, set the
Power mode to “Active”, push “Apply” and place the phone on the
right side of the meter, next to the module. Make sure to hold the
phone still until the phone vibrates.
Upon start-up, the module will attempt to connect to the mobile
network. The phase is indicated by short flashes on the green LED.
After successfully connecting to the mobile network, the green LED will
lighten up for 8 seconds, as indicated by the figure below.
DEVICE CONFIGURATION
Make sure to apply the correct configuration by using the Elvaco OTC
(One touch commissioning) App, downloadable in Google Play store.
Settings can be applied via a configuration profile or manually and are
transferred to the module via NFC.
Power mode - Sets whether the module is active or passive. As soon as
the module is activated, it will attempt to connect to the mobile network.
Transmit interval - The transmit interval meter determines the number
of minutes between every meter readout/data transmission. For
example, if setting the transmit interval to “10”, the module will read the
meter and send a telegram every 10th minute.
APN mode - Sets how APN settings is implemented in the module.
(Automatic or manual.) Note that when the manual APN mode is used,
the APN and the PLMN of the network need to be set in the module.
Server IP - Specifies the IP address to the CoAP server where data will
be delivered. CMi6110 will by default send the data to the receiving
server.
Server port - Specifies what port to use when communicating with the
receiving server.
Configuration lock - CMi6110 has a configuration lock feature which
can be used to prevent unauthorized users to access the module. When
configuration lock has been enabled, a user needs the device-specific
Product Access Key in order to access the device. Keys are managed in a
secure way using Elvaco’s OTC solution.
Synchronize meter date/time - Use this setting to synchronize the date
and time of the meter using the current settings of the phone.
After you have set all configuration parameters, push Apply and place
the phone on the right side of the meter (next to the CMi6110 device).
Hold the phone still until it vibrates, new settings will successfully be
transferred to the device via NFC.
MOUNTING
Before mounting the module in the meter, make sure that a SIM card is
installed in the SIM card slot (8) as illustrated below. CMi6110 is mounted
in module slot 2 of a Landis+Gyr UH50/UC50 with software version
5-15/8.06 or higher. Grab the device by the outer edges and gently
press it into position.
Make sure to connect the (longer) 2-wire cord from the meter power
supply unit (110/230V) to the power connector (5).
NOTE
• Electrostatic-sensitive devices. Please
observe the necessary ESD protective
measures when installing the device.
ANTENNA CONNECTION
Make sure to connect an external antenna to the module SMA
connector (5). Use the included nut and washer to mount the SMA
connector in the UH50/UC50. The image below illustrates how.
The antenna should be mounted at least 0.5 meter away from the meter
to avoid interference.
1. Meter interface
2. Red LED
3. Green LED
4. NFC antenna
5. Power connector
6. Antenna connector
7. Push button
8. SIM card holder
1. SMA antenna
2. Antenna connector nut
3. Plate 1 (outside meter)
4. Plate 2 (inside meter)
5. SMA connector

© 2020, 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.
CMi6110 Quick manual English
Version: 1.1
CONTACT INFORMATION
Elvaco AB Technical support:
Phone: [phone]
E-mail: [email protected]
Online: www.elvaco.com
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.
NOTE
• Make sure to locate the NFC antenna on your phone. When you
scan or write new configurations to the module, you should place
the phone’s NFC antenna as close as possible to the NFC antenna
of the module (4).
TECHNICAL SPECIFICATIONS
Mechanics
Dimensions (w x h x d) 84 x 37 x 12 mm
Weight 17 g
Mounting In Landis+Gyr UH50/UC50 module
slot 2
External antenna
connector
SMA female
SIM card Slide, size mini
Electrical connections
Supply voltage Power Supply (Elvaco: CMip2110 100-
230V / 24VAC, Landis +Gyr: WZU-
AC230-xx, WZU-ACDC24-00)
Electrical characteristics
Nominal voltage 3.0-4.2 VDC
Power consumption (max) 100 mA
Power consumption (sleep
mode)
10 µA
Environmental specifications
Operating temperature +5 °C to +55 °C
Operating humidity 0 - 93 % RH, no condensation
Operating altitude 2000 m
Pollution degree Degree 1
Usage environment Indoors
Storage temperature -20 °C to +60 °C
Mobile network
Transmit power 23.0 dBm
Receiver sensivity -1 35 dBm
Band 8, 20
3GPP Release 13 (NB1)
User interface
Green LED Start-up, Network connection
Red LED Start-up, Error
Push button Start-up, Reboot
Configuration NFC via Elvaco OTC App, Elvaco Evo
DM-system or third party DM-system
Approvals
EMC EN 301489-1, EN 301 489-52