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CMi2130

CMi2130

The CMi2130 is a meter connectivity module for the Itron CF ECHO II heat meter, which acts as a gateway for the mobile network (2G, GPRS). The module provides the basis for efficient meter reading and transmission of customer-specific meter data reports.  

Its easy installation and seamless compatibility make it an ideal solution for smart metering. In addition, the CMi2130 is characterised by its compact design, which enables seamless integration into the heat meter.

CMi2130 - Integrerad MCM för Itron CF ECHO II

CMi2130 is a powerful and versatile meter connectivity module which is mounted inside an Itron CF ECHO II heat meter to act as a Gateway for the mobile network. The module is easily installed through text messages and is thereafter ready to read the meter by a set time schedule and deliver customized meter data reports to a receiving system via the mobile network.
  • Total: 3
  • Total: 3

Mechanics

Dimensions (w x h x d):
56 x 65 x 21 mm
Protection class:
IP64
Mounting:
Itron CF 51/55/ECHO II module slot

Electrical connections

Supply voltage:
Internal power supply
M-Bus master port:
Push-pull connector, cable area 0.2-0.75 mm²
USB slave port:
Type micro B
Network:
Mobile (Radio)

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 2

Environmental specifications

Operating temperature:
-20 °C to +55 °C
Operating humidity:
5 % to 90 %, non-condensing
Operating altitude:
0-2000 m
Pollution degree:
Degree 2
Usage environment:
Indoors
Storage temperature:
-40 °C to +85 °C

Temperature sensor, margin of error

Humidity sensor, margin of error

User interface

Green LED:
Power
Red LED:
Error
Yellow LED:
GSM status
Blue LED:
USB active
Push button:
Factory reset
Configuration:
SMS, HTTP, GSM CSD, Telnet

M-Bus

Interfaces:
Integrated M-Bus Master
M-Bus standard:
EN 13757
Transparent M-Bus:
GSM and TCP/IP (software limit does not apply to transparent M-Bus mode)
Decryption:
No

Wireless M-Bus

Integrated M-Bus Master

M-Bus baud rate, master port:
2400 and 9600 bit/s
Maximum number of M-Bus devices (software limit):
128
M-Bus search modes:
Primary, secondary
Maximum cable length:
1000 m (100 nF/km, maximum 90 ohm)
Maximum number of unit loads (hardware limit):
8T/12 mA (can be extended using the CMeX10-13S Series)

Wireless M-Bus Receiver

M-Bus slave interface

General

Script engine:
Intelligent script engine for active content generation
Software/firmware update:
GSM/GPRS/HTTP
Metering reports:
HTTP, FTP, SMTP (e-mail)

Data storage (examples)

1 meter:
500 days
8 meters:
63 days
32 meters:
16 days
64 meters:
8 days
128 meters:
4 days

Mobile Network

GPRS class:
Up to 12
Band:
850/900/1800/1900 MHz

Fixed Network (Ethernet)

Integration

Approvals

EMC:
EN 61000-6-2, EN 61000-6-3
Safety:
EN 61010-1, CAT 2

Connections and Interfaces

Transmissions