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-
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.
CMeX50 Quick manual A4 English
Document id: 1090051
Version: 6.0
Mechanics
Casing material
Polyamide
Protection class
IP20
Dimensions
90x65x107 mm
Weight
220 g
Mounting
Mounted on DIN rail (DIN 50022) 35 mm
Electrical connections
Power supply
Screw terminal 0.5-2.5 mm²
M-Bus master port
Screw terminal 0.5-2.5 mm²
M-Bus slave port
Pin terminal solid wire 0.6-0.8 Ø mm
Antenna
SMA-f
RS232
RJ45 8/8
USB-port
Mini USB type B
Environmental specifications
Operating temperature range
-25 °C to +55 °C
Storage temperature range
-40 °C to +85 °C
Pollution
Degree 2
Operating altitude
0-2000 m
Electrical characteristics
Nominal voltage
100-240 VAC (+/- 10%)
Frequency
50/60 Hz
Power consumption
<6 W
Installation category
CAT 2
Integrated M-Bus Master
M-Bus standard
EN 13757
M-Bus baud rate
300 and 2400 bit/s
Maximum unit loads
32T/48 mA (can be extended with the
CMex10-13S Series)
Maximum cable length
1000 m (100 nF/km, maximum 90
Ω
)
Wireless M-Bus receiver
M-Bus standard
EN 13757-4
Wireless M-Bus modes
S1, T1, C1
Maximum numbers of wireless
M-Bus devices
800
Radio frequency band
434 or 868 MHz
M-Bus slave interface
M-Bus baud rate
300 and 2400 bit/s
Power consumption
1T/1.5 mA
Approvals
EMC
EN 61000-6-2, EN 61000-6-3
Safety
EN 61010-1, CAT 2
Description
Part number
CMeX50 Wireless M-Bus Receiver (868 MHz)
1050062
CMeX50 Wireless M-Bus Receiver (434 MHz)
1050128
ORDERING INFORMATION
CONTACT INFORMATION
Elvaco AB Technical support:
Phone: +46 300 434300
E-mail: [email protected]
Online: www.elvaco.com
TECHNICAL SPECIFICATIONS
USB interface
The USB interface is used as a standard transparent M-Bus interface
over USB. Use the included USB cable and connect to any standard
USB master port. When using Microsoft Windows® operating systems,
a virtual comport will automatically be generated when connecting the
product to the computer. Additional USB drivers can be downloaded
from the Elvaco web site: www.elvaco.com.
M-Bus 2-wire interface
The M-Bus 2-wire interface acts like any other M-Bus slave device on
the 2-wire bus. The nominal current is 1T (1.5 mA). This interface can be
directly used with any standard M-Bus master.
IR interface
The IR interface is used as a standard transparent M-Bus interface over
IR. This port can be used together with M-Bus master products from
Elvaco, i.e. CMe2100 and CMe3000. In this way it is possible to extend
the product with TCP/IP and GPRS communication.
GETTING STARTED
1.
Power up the module and press OK to enter password.
2.
Press OK for default password 0000.
3.
Press OK for 1. Installation.
4.
Move down with cursors to 2. Installation, clear and press OK. Press
OK for confirmation.
5.
The CMeX50 will listen for transmitting wireless M-Bus slaves and
add them to meter list.
6.
The installation will automatically stop after 60 minutes. It can also
be stopped manually by pressing ESC and OK when the expected
number of meters are found.
7.
Press ESC and press OK for saving the meter list in CMeX50
and quit installation. Press OK to enter main menu. All wireless
meters are now available as wired meters on any of the interfaces
described above.
TROUBLESHOOTING
When running installation, no wireless meters are found
Please verify:
•
CMeX50 antenna installation and position.
•
Wireless M-Bus slave mode must be the same as configured
CMeX50 wireless M-Bus mode.
CMeX50 does not respond to M-Bus master commands
Please verify M-Bus status:
•
Voltage over M-Bus slave device should be between 21-42 VDC.
•
All M-Bus slave devices must have unique secondary or primary
M-Bus addresses depending on addressing mode.
•
Verify M-Bus slave baud rate used by M-Bus master. M-Bus master
baud rate must be identical to the CMeX50 baud rate.
•
Encrypted wireless M-Bus slaves without uploaded keys will send
meter data in container mode. Add keys to corresponding meter
using the LCD display or M-Bus commands.
Change from T1/C1a/C1b mode to S1 mode or vice versa does not work:
•
The CMeX50 needs to be switched off and on again to make the
change take effect.
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.