TECHNICAL DESCRIPTION flowIQ® 3100
34 Kastup A/S • Tehial Desiptio • 5512-1242_D_GB • 09.2016
9.9 Wired M-Bus version of flowIQ® 3100
9.9.1 For billing and analysis
Fixed datagram
Up to 9600 baud communication speed
Primary/secondary/enhanced secondary addressing
According to M-Bus standard EN 13757:2013
9.9.2 Introduction
flowIQ® 3100 is available with wired M-Bus offering easy reading of the water meter via, for example, an
M-Bus Master. Also electricity meters or heat/cool meter with a built-in M-Bus micro-master can be used.
The M-Bus interface fulfills the requirements in the M-Bus standard EN 13757:2013 and can be used in a
wide variety of applications using M-Bus protocol.
9.9.3 Applications
The M-Bus meter is designed with focus on high flexibility, to fulfill a wide pallet of applications.
9.9.4 Analysis
flowIQ® 3100 supports high quantities of data in a fixed datagram. This is valid for both actual meter data
as well as for historical logger data.
9.9.5 Billing
All relevant data for billing purposes can be read out from flowIQ® 3100.
9.9.6 M-Bus Addressing
The M-Bus interface supports primary, secondary and enhanced secondary addressing.
9.9.7 Primary addressing – (000-250)
When nothing else is specified, the M-Bus interface will automatically use the last 2-3 digits of the
flowIQ® 3100 serial number as the primary address.
During the order process or by use of the METERTOOL HCW programming software, dedicated primary
addresses can be selected. Further on, the primary address can be changed over the M-Bus network using
standardized M-Bus commands.
9.9.8 Secondary addressing – (M-Bus ID No. 00000000-99999999)
The last eight digits of the serial number are used as M-Bus ID number for secondary addressing.
9.9.9 Enhanced Secondary addressing
– (M-Bus ID No. 00000000-99999999)/( M-Bus fabrication No. 00000000-99999999)
Ehaed seoda addessig is suppoted addig the etes seial ue as M-Bus Fabrication
Number to the secondary address.
9.9.10 Installation
The meter is delivered with a 1,5 meter long standard polarity independent connection.
9.9.11 Communication
Communication is in accordance with the M-Bus standard EN 13757:2013
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