© 2019, Elvaco AB. All rights reserved. The documentation and product are provided on an “as is” basis only and may contain deficiencies or inad-
equacies. 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.
CMeX20W Quick manual A4 English
Document id: 1090093
Version: 3.0
TROUBLESHOOTING
Red LED is on, no wireless messages are sent
This may be due to the following:
•
ABB meter is not powered up.
•
The distance between CMeX20W and the electricity meter is too
large.
•
The ABB meter is configured incorrectly or is of the wrong type.
CMeX20W works on max 9600 baud.
The master does not receive any telegram from the product
This may be due to the following:
•
The CMeX20W or ABB meter is not powered up.
•
The antenna on CMeX20W is not installed correctly, or an external
antenna is required to reach the receiver.
•
The receiver is not configured correctly, mode T must be selected.
•
The antenna on the receiver is not optimally positioned.
LED INDICATIONS
LED
Description
Visual
Off
Power supply is not connected
Red steady on
CMeX20W has no contact
with electricity meter, no
messages are sent.
Green
Short dip
Normal operation
unencrypted mode.
Wireless telegram is sent.
Yellow
Short dip
Normal operation encrypted
mode.
Wireless telegram is sent.
Yellow flashing
Short dip
The ABB electricity meter’s
telegram is too large to fit
in the encrypted wireless
telegram. The telegram is sent
wirelessly but up to nine byte
may have been truncated
at the end of the meter’s
telegram.
Wireless telegram is sent.
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.
Mechanics
Protection class
IP20
Mounting
Mounted on DIN rail (DIN 50022) 35 mm
Electrical connections
Supply voltage
Screw terminal. Cable 0.25-1.5 mm²
Electrical characteristics
Nominal voltage
220-240 VAC (+/- 10%)
Frequency
50 Hz
Power consumption (max)
<2.5 W
Power consumption (nom)
<1 W
Installation category
CAT 3
User interface
Green LED
Power
Red LED
Error
Orange LED
Encrypted mode
Push button
Configuration/activation
M-Bus
M-Bus information
All fields in the first telegram of the electricity
meter
Integration
Meter implementation
ABB meters with IR interface
Maximum number of connected
meters
1
Approvals
EMC
EN 61000-6-2, EN 61000-6-3
Safety
EN 60950-1, CAT 3
Factory default
Transmit interval
16 seconds
Encryption mode
Optional unencrypted/encrypted
(128 bit AES)
Product
Part number
Description
CMeX20W
1050069
External MCM for ABB B21/B23/
B24, Wireless M-Bus
ORDERING INFORMATION
CONTACT INFORMATION
Elvaco AB Technical support:
Phone: +46 300 434300
E-mail: [email protected]
Online: www.elvaco.com
TECHNICAL SPECIFICATIONS
Products:
Products:
Products:
Products:
This
declaration
of
Elv
Product
M
‐
Bus
Splitter
The
object(s)
of
the
decla
EMC
Directive
RoHS
2011/65
And
are
in
conformity
wit
EN55022
(Rad
EN
61000
‐
4
‐
6
EN
61000
‐
4
‐
3
EN
61000
‐
4
‐
2
Kungsbacka,
Sweden,
201
David
Vonasek,
CEO
This
declaration
of
Elv
Product
CMeX50
The
object(s)
of
the
decla
LVD
Directive
EMC
Directive
Radio
Equipm
RoHS
2011/65
And
are
in
conformity
wit
IEC
61010
‐
1
(e
EN55022
(Rad
EN
61000
‐
4
‐
6
EN
61000
‐
4
‐
3
EN
61000
‐
4
‐
11
EN
61000
‐
4
‐
4
EN
61000
‐
4
‐
5
EN
61000
‐
4
‐
2
Kungsbacka,
Sweden,
201
David
Vonasek,
CEO
This
declaration
of
Elv
Product
CMeX20w
The
object(s)
of
the
decla
LVD
Directive
EMC
Directive
Radio
Equipm
RoHS
2011/65
And
are
in
conformity
wit
IEC
61010
‐
1
(e
EN55022
(Rad
EN
61000
‐
4
‐
6
EN
61000
‐
4
‐
3
EN
61000
‐
4
‐
11
EN
61000
‐
4
‐
4
EN
61000
‐
4
‐
5
EN
61000
‐
4
‐
2
EN
300
220
‐
1
Kungsbacka,
Sweden,
201
David
Vonasek,
CEO
This
declaration
of
Elv
Product
CMeX30
The
object(s)
of
the
decla
LVD
Directive
EMC
Directive
RoHS
2011/65
And
are
in
conformity
wit
IEC
61010
‐
1
(e
EN55022
(Rad
EN
61000
‐
4
‐
6
EN
61000
‐
4
‐
3
EN
61000
‐
4
‐
11
EN
61000
‐
4
‐
4
EN
61000
‐
4
‐
5
EN
61000
‐
4
‐
2
Kungsbacka,
Sweden,
201
David
Vonasek,
CEO
M
‐
Bus
Splitte
CMeX50
CMeX20w
CMeX30
EU
DECLARATION
OF
C
f
conformity
is
issued
under
the
s
vaco
AB,
Teknikgatan
18,
S
‐
434
37
Year
of
CE
‐
marking
2016
aration
listed
above
is
in
conformity
with
the
e
2014/30/EU
5/EU
th
the
following
harmonization
standards
or
diated
emission)
(Immunity
to
HF
‐
injection)
(Immunity
to
RF
‐
field)
(Immunity
to
ESD)
16
‐
04
‐
16
EU
DECLARATION
OF
C
f
conformity
is
issued
under
the
s
vaco
AB,
Teknikgatan
18,
S
‐
434
37
Year
of
CE
‐
marking
2016
aration
listed
above
is
in
conformity
with
the
2014/35/EU
e
2014/30/EU
ment
Directive
2014/53/EU
5/EU
th
the
following
harmonization
standards
or
ed.3)
diated
emission)
(Immunity
to
HF
‐
injection)
(Immunity
to
RF
‐
field)
1
(Immunity
to
voltage
variation)
(Immunity
to
burst)
(Immunity
to
surge)
(Immunity
to
ESD)
16
‐
04
‐
16
EU
DECLARATION
OF
C
f
conformity
is
issued
under
the
s
vaco
AB,
Teknikgatan
18,
S
‐
434
37
Year
of
CE
‐
marking
2016
aration
listed
above
is
in
conformity
with
the
2014/35/EU
e
2014/30/EU
ment
Directive
2014/53/EU
5/EU
th
the
following
harmonization
standards
or
ed.3)
diated
emission)
(Immunity
to
HF
‐
injection)
(Immunity
to
RF
‐
field)
1
(Immunity
to
voltage
variation)
(Immunity
to
burst)
(Immunity
to
surge)
(Immunity
to
ESD)
(SRD
Low
power
radio
equipment)
16
‐
04
‐
16
EU
DECLARATION
OF
C
f
conformity
is
issued
under
the
s
vaco
AB,
Teknikgatan
18,
S
‐
434
37
Year
of
CE
‐
marking
2016
aration
listed
above
is
in
conformity
with
the
2014/35/EU
e
2014/30/EU
5/EU
th
the
following
harmonization
standards
or
ed.3)
diated
emission)
(Immunity
to
HF
‐
injection)
(Immunity
to
RF
‐
field)
1
(Immunity
to
voltage
variation)
(Immunity
to
burst)
(Immunity
to
surge)
(Immunity
to
ESD)
16
‐
04
‐
16
er
CONFORMITY
sole
responsibility
of
the
manufac
7
Kungsbacka,
Sweden.
e
relevant
Community
harmonization
legislat
r
other
normative
documents:
CONFORMITY
sole
responsibility
of
the
manufac
7
Kungsbacka,
Sweden.
e
relevant
Community
harmonization
legislat
r
other
normative
documents:
CONFORMITY
sole
responsibility
of
the
manufac
7
Kungsbacka,
Sweden.
e
relevant
Community
harmonization
legislat
r
other
normative
documents:
CONFORMITY
sole
responsibility
of
the
manufac
7
Kungsbacka,
Sweden.
e
relevant
Community
harmonization
legislat
r
other
normative
documents:
cturer:
tion:
cturer:
tion:
cturer:
tion:
cturer:
tion:
P
P
P
P
Products:
CMa
Products:
CMa
Products:
CMi2
Products:
CMip
EU
DECL
This
declaration
of
conformity
Elvaco
AB,
Tek
Product
Year
of
CMa30
USB
M
‐
Bus
Master
2016
The
object(s)
of
the
declaration
listed
abo
EMC
Directive
2014/30/EU
RoHS
2011/65/EU
And
are
in
conformity
with
the
following
EN55022
(Radiated
emission)
EN
61000
‐
4
‐
6
(Immunity
to
HF
EN
61000
‐
4
‐
2
(Immunity
to
ES
Kungsbacka,
Sweden,
2016
‐
04
‐
16
David
Vonasek,
CEO
EU
DECL
This
declaration
of
conformity
Elvaco
AB,
Tek
Product
Year
of
CMa35
USB
Optical
Eye
2016
The
object(s)
of
the
declaration
listed
abo
EMC
Directive
2014/30/EU
RoHS
2011/65/EU
And
are
in
conformity
with
the
following
EN55022
(Radiated
emission)
EN
61000
‐
4
‐
6
(Immunity
to
HF
EN
61000
‐
4
‐
2
(Immunity
to
ES
Kungsbacka,
Sweden,
2016
‐
04
‐
16
David
Vonasek,
CEO
EU
DECL
This
declaration
of
conformity
Elvaco
AB,
Tek
Product
Year
of
CMi2110A
2016
The
object(s)
of
the
declaration
listed
abo
EMC
Directive
2014/30/EU
RoHS
2011/65/EU
And
are
in
conformity
with
the
following
EN55022
(Radiated
emission)
EN
61000
‐
4
‐
6
(Immunity
to
HF
EN
61000
‐
4
‐
3
(Immunity
to
RF
EN
61000
‐
4
‐
11
(Immunity
to
v
EN
61000
‐
4
‐
4
(Immunity
to
bu
EN
61000
‐
4
‐
5
(Immunity
to
su
EN
61000
‐
4
‐
2
(Immunity
to
ES
EN
300
220
‐
1
(SRD
Low
power
EN
300220
‐
2
EN
3010511:v.9.0.2
(Gemalto)
Kungsbacka,
Sweden,
2016
‐
04
‐
16
David
Vonasek,
CEO
EU
DECL
This
declaration
of
conformity
Elvaco
AB,
Tek
Product
Year
of
CMip2110M
L+G
UH50
PS
100
‐
240
2016
The
object(s)
of
the
declaration
listed
abo
LVD
Directive
2014/35/EU
EMC
Directive
2014/30/EU
RoHS
2011/65/EU
And
are
in
conformity
with
the
following
IEC
61010
‐
1
(ed.3)
EN55022
(Radiated
emission)
EN
61000
‐
4
‐
6
(Immunity
to
HF
EN
61000
‐
4
‐
3
(Immunity
to
RF
EN
61000
‐
4
‐
11
(Immunity
to
v
EN
61000
‐
4
‐
4
(Immunity
to
bu
EN
61000
‐
4
‐
5
(Immunity
to
su
EN
61000
‐
4
‐
2
(Immunity
to
ES
Kungsbacka,
Sweden,
2016
‐
04
‐
16
David Vonasek, CEO
a30
USB
M
‐
Bu
a35
USB
Optica
2110A
p2110M
L+G
U
LARATION
OF
CONFOR
y
is
issued
under
the
sole
responsi
knikgatan
18,
S
‐
434
37
Kungsbacka
f
CE
‐
marking
ove
is
in
conformity
with
the
relevant
Comm
harmonization
standards
or
other
normative
F
‐
injection)
SD)
LARATION
OF
CONFOR
y
is
issued
under
the
sole
responsi
knikgatan
18,
S
‐
434
37
Kungsbacka
f
CE
‐
marking
ove
is
in
conformity
with
the
relevant
Comm
harmonization
standards
or
other
normative
F
‐
injection)
SD)
LARATION
OF
CONFOR
y
is
issued
under
the
sole
responsi
knikgatan
18,
S
‐
434
37
Kungsbacka
f
CE
‐
marking
ove
is
in
conformity
with
the
relevant
Comm
harmonization
standards
or
other
normative
F
‐
injection)
F
‐
field)
voltage
variation)
urst)
urge)
SD)
r
radio
equipment)
)
LARATION
OF
CONFOR
y
is
issued
under
the
sole
responsi
knikgatan
18,
S
‐
434
37
Kungsbacka
f
CE
‐
marking
ove
is
in
conformity
with
the
relevant
Comm
harmonization
standards
or
other
normative
F
‐
injection)
F
‐
field)
voltage
variation)
urst)
urge)
SD)
s
Master
al
Eye
UH50
PS
100
‐
2
RMITY
ibility
of
the
manufacturer:
a,
Sweden.
unity
harmonization
legislation:
e
documents:
RMITY
ibility
of
the
manufacturer:
a,
Sweden.
unity
harmonization
legislation:
e
documents:
RMITY
ibility
of
the
manufacturer:
a,
Sweden.
unity
harmonization
legislation:
e
documents:
RMITY
ibility
of
the
manufacturer:
a,
Sweden.
unity
harmonization
legislation:
e
documents:
240
Elvaco AB, Kabelgatan 2T, S-43437 Kungsbacka, Sweden
