Kamstrup MULTICAL 402, Техническое описание

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MULTICAL® 402
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Kamstrup A/S · Technical Description · 5512-742_M1_GB_01.2016
11.4.4 M-Bus + pulse outputs (type: 402-0-21) (PCB 55501007)
The M-bus module is powered through the M-bus network and is thus independent of the meter’s internal supply.
Two-way communication between M-bus and energy meter is carried out via optocouplers providing galvanic
separation between M-bus and meter. The module supports both primary, secondary and enhanced secondary
addressing. The module can communicate at communication speeds of 300, 2400 or 9600 baud and
automatically detects the speed used.
See paragraph 11.2 re the pulse outputs.
11.4.5 M-Bus module with MC-III data p pulse inputs (402-00-29) (PCB 5550-1140)
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.
11.4.6 Wireless M-Bus (Type: 402-0-30 and 402-0-35) (PCB 5550-1029/1203)
The Wireless M-Bus module has been designed to form part of Kamstrup’s hand-held Wireless M-Bus Reader
system, which operates in the licence-free frequency band in the 868 MHz area.
The communication protocol is in C-mode according to the standard EN13757-4.
The Wireless M-Bus module supports individual encryption and comes fitted with internal antenna as well as
connection for external antenna.
Module 402-0-35 has two pulse inputs VA and VB.
11.4.7 Wireless M-Bus (Type: 402-0-31) (PCB – 5550-1387)
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 every
15 minutes after installation.
The T1 OMS module supports individual encryption and comes with internal antenna as well as MCX connection
for external antenna.
Photo see above paragraph 11.4.6.