Kamstrup M-Bus Manuale utente
M-Bus Master
Manual
Kamstrup A/S
Industrivej 28, Stilling
DK-8660 Skanderborg
TEL: +45 89 93 10 00
FAX: +45 89 93 10 01
info@kamstrup.com
www.kamstrup.com
5511-185 GB-DE-DK/03.2005/Rev. E1
2
5511-185 GB-DE-DK/03.2005/Rev. E1
3
Contents
English 5
1. Mounting of M-Bus Master 5
2. Power supply 5
3. Electrical connection 5
4. Functional control 5
5. Installation of M-Bus system 6
6. Operation and reading of M-Bus Master 7
7. M-Bus Slave 10
8. M-Bus Master modules 11
9. Example of M-Bus network 12
10. Technical data 13
Deutch 15
1. Montage des M-Bus Masters 15
2. Spannungsversorgung 15
3. Elektrischer Anschluss 15
4. Funktionskontrolle 15
5. Installation des M-Bus Systems 16
6. Bedienung und Aus-/Ablesung des M-Bus Masters 17
7. M-Bus Slave 20
8. M-Bus Master Module 21
9 Beispiel von M-Bus Netzwerk 22
10. Technische Daten 23
Dansk 25
1. Opsætning af M-Bus Master 25
2. Spændingsforsyning 25
3. Elektrisk tilslutning 25
4. Funktionskontrol 25
5. Installation af M-Bus system 26
6. Betjening og aflæsning af M-Bus Master 27
7. M-Bus Slave 30
8. M-Bus Master moduler 31
9. Eksempel på M-Bus net 32
10. Tekniske data 33
5511-185 GB-DE-DK/03.2005/Rev. E1
4
5511-185 GB-DE-DK/03.2005/Rev. E1
5
English
WARRANTY
Please read
these instruc-
tions before
installing and
starting to use
an M-Bus system.
Kamstrup’s
guarantee
obligations do
not apply in case
of incorrect
installation.
Initialization is
always necessary
in connection
with start-up
or after service
in the M-Bus
network.
As a complete
test after
installation,
we recommend
you to read all
M-Bus Slaves
and thoroughly
check that all
M-Bus Slaves
have replied,
see paragraph 6.
1. Mounting of M-Bus Master
By means of the enclosed angle/wall
bracket you can mount the M-Bus Master
on e.g. a wall. Use the bracket as a tem-
plate to mark the position and drill two
6 mm holes. Screws and rawlplugs are
supplied together with the M-Bus Master.
2. Power supply
The M-Bus Master is to be connected to
230 VAC. The unit has protection class II.
The connection is established by means
of a 2-wire cable through the cable bush.
Furthermore, we refer to national installa-
tion regulations.
3. Electrical connection
Dismount the top part of the M-Bus
Master by unscrewing the two screws at
the sides. Lift off the top part carefully.
Electrical connection as shown in the
drawing:
230 VAC
Terminals 27 and 28
Bus supply
Terminals 60(+) and 61(-)
M-Bus
Terminals 24 and 25, 2 parallel sets,
independent of polarity
RS232
Terminals 62 - Brown - Data
63 - White - REQ
64 - Green - GND
4. Functional control
Having finished mounting and electrical
connection check the power supply on
terminals 60(+) and 61(-), it should be
approx. 60 VDC. Mount the top part
and check that the light emitting diode
marked POWER is constantly lighted.
The light emitting diode marked
OVERLOAD will be lighted for approx.
5 sec. The voltage measured on terminals
24 and 25 should be approx. 30 VDC.
M-Bus connection Supply Module area Serial data output
Inserting of bus 230 VAC Grip for
and data cable 230 VAC
5511-185 GB-DE-DK/03.2005/Rev. E1
6
It is most easily measured from a M-Bus
Slave mounted in a MULTICAL®bracket
as the top part of the M-Bus Master must
be mounted.
When reading via a PC the light emitting
diode marked REQUEST will be lighted
briefly, when you request data and the
light emitting diode marked DATA will
be lighted when a M-Bus Slave replies.
The M-Bus Master with display shows:
Initialization of the M-Bus network takes
approx. 3 minutes, depending on the
number of M-Bus Slaves. The LED marked
REQUEST blinks constantly and when a
M-Bus Slave answers, the LED marked
DATA blinks.
After initialization three dots appear:
Press the left button once, an address
appears, press the right button once,
address + DAT appears, after 10 to 40
seconds data is shown. The system is
in order.
5. Installation of M-Bus system
M-Bus Master and M-Bus Slaves
are connected on a 2-wire bus. All
M-Bus Slaves must be connected in
parallel on the bus.
Supply of M-Bus Slaves and communi-
cation take place through the same two
conductors. As the M-Bus Master has
two parallel sets of terminals (24–25),
two physical sequences can be emitted
from the M-Bus Master. Two sets of wires
can be mounted in the M-Bus Slave’s
terminals, bus in/ bus out. It is thereby
possible to make a loop in MULTICAL®’s
bracket.
The recommended conductor cross-
section is 0.5 mm2or 0.8 mm2. Subject
to an even distribution of M-Bus Slaves
in the network, the max. cable length at
0.5 mm2is approx. 1000 m, and at 0.8
mm2approx. 1800 m. The voltage mea-
sured at the remotest M-Bus Slave must
not be lower than 12 VDC when the M-Bus
Slave sends data to the M-Bus Master.
A screened cable is not required. We
recommend that the M-Bus cable is drawn
at a fair distance from power cables.
5511-185 GB-DE-DK/03.2005/Rev. E1
7
6. Operation and reading
of M-Bus Master
The M-Bus system can be read either via
a computer with the program PcM-Bus for
Windows 98/2000/XP, or direct from the
display of M-Bus Master.
When reading the M-Bus Master,
the IR head must be placed as shown:
For reading via PC either IR head, or a data
cable connected from the M-Bus Master’s
bracket to a COM port of the PC is used.
See the instructions for the reading
program.
Note:
IR head
66-99-102
or datacable
66-99-106
must be used
in order to
obtain correct
meter data. IR head 66-99-102 Data cable 66-99-106
5511-185 GB-DE-DK/03.2005/Rev. E1
8
Rest position
Initialization
Reading of data
Three dots in the top left corner show that
the unit is in order.
Press both buttons for 3–10 seconds and
the display shows “ini”. The M-Bus Master
now remembers all addresses that have
answered.
We recommend
you to keep a list
on the relation
between M-Bus
addresses and
consumers by
the M-Bus Master.
The decimal
point position
is determined
by the energy
meter’s coding.
Find adresses:
Activating the left button all stored
addresses can be read, one by one.
Collect data
Having located the required address,
collect data by activating the right button.
Reponse time, 10–40 sec.
5511-185 GB-DE-DK/03.2005/Rev. E1
9
Display data Data registers shown
Info code appears only if
different from 0
Energy displayed in MWh,
kWh or GJ
Volume water always in m3
Input A (if selected) extra water register,
shown in m3
Input B (if selected) extra water/electri-
city register, shown
in m3or kWh
Target date yymmdd
Target date energy shown in MWh,
kWh or GJ
Target date volume always in m3
Forward temp. °C
Return temp. °C
Temperature diff. °C
Power kW
Flow l/h or m3/h
The data registers are shown, one by one,
by pressing the right button. If there is an
INFO code it is always shown first.
Usefull numbers:
M-Bus Master without display 66-98-110-xxx
M-Bus Master with display 66-98-A10-xxx
xxx delivery code – supplied by Kamstrup
5511-185 GB-DE-DK/03.2005/Rev. E1
10
7. M-Bus Slave
The M-Bus Slave is mounted in the
MULTICAL®energy meter.
M-Bus cables to be connected to
terminals 24 and 25, two sets can
be connected.
The M-Bus Slave comes either with
2 pulse inputs or 2 pulse outputs.
Pulse inputs to be connected
to terminals 65-66 (input A) or
67-68 (input B).
Pulse outputs to be connected to
terminals 16-17 (CE) and 18-19 (CV).
The M-Bus Slave reads MULTICAL®
every twelve hours automatically.
■
■
Usefull numbers:
M-Bus Slave for MULTICAL®III, pulse inputs 66-04-000-100
M-Bus Slave for MULTICAL®III, pulse outputs 66-07-000-100
M-Bus Slave for MULTICAL®66-CDE, pulse inputs 66-08-000-100
M-Bus Slave for MULTICAL®66-CDE, pulse outputs 66-09-000-100
M-Bus Slave for MULTICAL®Compact/MULTICAL®401 66-0S-000-100
M-Bus Slave for MULTICAL®Compact/MULTICAL®401, pulse outputs 66-0S-000-200
Pulse inputs Pulse outputs
Pulse outputs
Altri manuali per M-Bus
2
Indice
Lingue:
