Logged in as

CMeX10 M-Bus Master for 32 meters

CMeX10 is an M-Bus Master which, by providing additional drive strength, extends the number of meters a CMe Series Gateway is able to use. The product is equipped with a unique IR Pass Through feature which enables up to four CMe/CMeX Series devices to communicate via IR, by stacking them side-by side.

Mechanics

Casing material:
Polyamide
Protection class:
IP20
Dimensions (w x h x d):
35 x 90 x 65 mm (2 DIN modules)
Weight:
100 g
Mounting:
Mounted on DIN rail (DIN 50022) 35 mm

Electrical connections

Supply voltage:
Screw terminal. Cable 0.75-2.5 mm², 0.5 Nm tightening torque
M-Bus master port:
Pin terminal. Solid wire 0.6-0.8 Ø mm
RS232:
No

Electrical characteristics

Nominal voltage:
100-240 VAC (±10%)
Frequency:
50/60 Hz
Power consumption (max):
<3 W
Power consumption (nom):
<1 W
Installation category:
CAT 3

Environmental specifications

Operating temperature:
-30 °C to +55 °C
Operating humidity:
5 % to 90 %, non-condensing
Operating altitude:
0-2000 m
Pollution degree:
Degree 2
Usage environment:
Indoors, can be extended with IP67 enclosure for outdoor use
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 1:
M-Bus data transmission from device
Yellow LED 2:
M-Bus data transmission to device

M-Bus

Interfaces:
IR, integrated M-Bus Master
M-Bus standard:
EN 13757

Wireless M-Bus

Integrated M-Bus Master

M-Bus baud rate, master port:
300 and 2400 bit/s
Nominal voltage, master port:
28 VDC
M-Bus search modes:
Primary, secondary
Maximum cable length:
1000 m (100 nF/km, maximum 90 ohm)
IR Pass Through:
Yes, with a maximum of four devices stacked side by side

Wireless M-Bus Receiver

M-Bus slave interface

General

Data storage (examples)

Mobile Network

Fixed Network (Ethernet)

Integration

Compatibility:
All M-Bus meters, ABB meters with IR interface, CMe/CMeX Series

Approvals

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

Connections and Interfaces

Transmissions

For downloads, please visit our support site at: https://support.elvaco.com

Our website has gathered all resources you need to update, tune and troubleshoot your installations, such as:

  • Latest software versions
  • FAQs
  • Guides
  • In-depth technical information
  • Support forum

The CMeX10 - M-Bus Master for 32 meters is a connecting component for small M-Bus infrastructures that extends the number of meters a CMe Series Gateway can read. It makes remote meter reading particularly simple, reliable and cost-effective. However, the versatile M-Bus Master can also be used in larger-scale applications by stacking several components side-by-side. This makes it possible to expand the functionality of the existing metering infrastructure and lays the foundations for the straightforward recording and control of energy consumption.

 The CMeX10 - M-Bus Master for 32 meters is a small product that makes a big impact. Because of its compact design, it takes up very little space, is easy to install and reduces the amount of wiring needed. In addition, the CMeX10 - M-Bus Master for 32 meters is fitted with practical LEDs that show the current status of the master using simple colour signals. The model is compatible with classic M-Bus meters, ABB meters with an infrared interface and products from the CMe/CMeX series.

 Within an M-Bus infrastructure, this M-Bus Master supplies power to up to 32 meters/slaves, and processes their data. The impressive features of the CMeX10 - M-Bus Master for 32 meters include its cost savings, easy installation and maintenance and reliability.

 The CMeX10 - M-Bus Master for 32 meters is the ideal solution for connecting a small number of M-Bus slaves or expanding an existing infrastructure. If you have questions about the design, functionality or applications of the M-Bus Master, you can contact the expert team at Elvaco at any time.

By continuing to use the site, you agree to the use of cookies. Learn more about our Privacy policy and Cookie policy.