User Manual

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Building Technologies MeterProxy for M-Bus CM1N5657en
Building Automation 02.02.2005
When at meter setup in EMC an automated meter is added, the MeterProxy is able to
establish the connection via the meter's data point address in the M-Bus system.
Data transmission is time-controlled. At the time of transmission, all present values of
setup meters are recorded and simultaneously booked in EMC.
Multistage password protection prevents unwanted changes to parameters or system
settings in the MeterProxy.
Type summary
MeterProxy M-Bus ASN CSM30.001
Including serial connection cable OZW10.
The following device variants are available to connect to other systems:
VISONIK ASN CSV30.001
UNIGYR ASN CSU30.001
DESIGO INSIGHT ASN CSD30.001
Other device variants will follow shortly.
Version
The MeterProxy consists of a double layered metal housing conforming to IP20. The
status LEDs are visible on the front.
A plug terminal is used to connect the housing to AC 24 V supply voltage. The serial
interfaces are accessible via standard 9-pin DSUB plugs. The Ethernet interface
consists of an off-the-shelf RJ45 connector with two LEDs.
The device contains electrical and electronic components and may not be disposed of
in standard household garbage. Boards and housing must be sent separately to the
appropriate waste disposal collection center.
Observe all local and applicable laws.
Notes
Simply mount the device by snapping it in place on DIN rails. The housing is grounded
via a 6.3 mm mounting block ≥ 4 mm² (CU wire) at the central ground.
A web browser (Microsoft Internet Explorer) is used to parameterize the MeterProxy.
Parameterized data are protected against power outages.
MeterProxy M-Bus can be used with all OZW10 systems with firmware versions as of
version 4.
OZW10 only has a serial interface so that no modem or operator PC can be connected
in parallel to the OZW10.
The MeterProxy is based on a Windows CE communications platform that can be
easily integrated into existing computer networks.
The following framework requirements must be fulfilled when the MeterProxy is to be
connected to the Internet via a network:
• Automatic assignment of network addresses (DHCP) is preconfigured as the
standard.
• When automatic assignment is not possible within the network, the network address,
the addresses for the naming resolution (DNS or WINS) and the gateway must be
entered.
Workflow
A
ccess protection
Ordering
Disposal
Note
Mounting
Parameterization
M-Bus versions
supported
Network connection