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MULTICAL®
602
98
Kamstrup
A/S
∙
Technical
Description
∙
5512
‐
931_N1_GB_11.2016
10.2.10
M-Bus module with MC-III data p pulse inputs (67-00-29) (PCB 5550-1125)
The M-Bus module 670029 comprises the same data packet as M-Bus module 6604 for MC III/66-C and module
660S for MCC/MC 401.
The module can e.g. be used together with the old M-Bus master with display, old regulators and
old reading
systems not supporting the newer M-Bus modules.
In order to function correctly in a MC602, minimum program version E1, released in June 2011, is required.
10.2.11
Wireless M-Bus + 2 pulse inputs
(67-00-30, 602-00-35) (PCB 5550-1098/1200)
The radio module has been designed to form part of Kamstrup's hand-held Wireless M-Bus Reader systems, which
operate within the unlicensed frequency band in the 868 MHz area.
The module fulfils the C-mode specifications of EN13757-4:2013 and can thus form part of other systems using
Wireless M-Bus C-mode communication.
The radio module comes with internal antenna and external antenna connection as well as two pulse inputs
(VA + VB). Paragraph 7.3 “Pulse inputs VA and VB” describes how the pulse inputs function.
The Wireless M-Bus radio transmitter is switched off before dispatch from the factory. It switches on automaticaly
when one litre of water has run through meter. The radio transmitter can also be switched on by making a forced
call (keep both front keys activated for approx. 5 s until CALL is displayed).
Kamstrup recommend that an external antenna is mounted on this module if the meter is fitted with a top module
too. This ensures the best possible radio range.
10.2.12
Wireless M-Bus (67-00-31, 602-00-36) (PCB 5550-1386/1421)
The Wireless M-Bus module has been developed to be integrated in an ”Open Metering System” (OMS) solution
without further configuration, and operates within the unlicensed frequency band in the 868 MHz area.
The communication protocol is T-mode according to OMS specifications: Volume 2: Primary Communication
Version 4.0.2, and the module uses one-way communication, data being automatically sent from the meter after
installation, every 15 minutes from module 67-00-31 and every 16 seconds from module 602-00-36.
The T1 OMS module supports individual encryption and comes with internal antenna as well as MCX connection for
external antenna.
Kamstrup recommend that an external antenna is mounted on this module if the meter is fitted with a top module
too. This ensures the best possible radio range.
Photo see above paragraph 10.2.11.