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6.
M-Bus Slave for Kamstrup 162/382/351 Combi
Terminal 24-25
(M-Bus)
Terminal 65-66
(Pulse)
Order numbers:
M-Bus Slave for Kamstrup 162/382/351 Combi
The M-Bus Slave is especially developed for
Kamstrup 162/382/351 Combi, and is easily
installed in the modular space of the electricity
meter.
The M-Bus Slave for electricity meters is equipped
with a pulse input.
The physical dimensions are identical with those of
the M-Bus Slave for MULTICAL
it cannot be used for a MULTICAL
The M-Bus Slave is an intelligent unit with a proces-
sor and RAM of its own, and it automatically finds
Connections
out in which meter type it is placed.
Pulse input
Data is automatically read every hour, furthermore
data is collected during reset/start as well as when
data has been sent from M-Bus Slave to M-Bus
Master. Reset is produced by decoupling the supply
power to the M-Bus system for a while (at least 1
minute).
The M-Bus Slave can also be initiated from the
M-Bus Master by sending the format SND_NKE.
Initiation means resetting the internal counters
and collecting data from the meter.
When the M-Bus Slave collects current data from
the meter, communication to the M-Bus network
is blocked. This interval is called the initiation time,
and is for Kamstrup 162/382/351 COMbi typical
7 seconds.
See Appendix for further information.
The power consumption of each M-Bus Slave
is 1 Unit Load (1.5 mA).
= 410 Ω, C
R
in
M-Bus Slave mounted
in an electricity meter
®
Compact, however,
®
Compact.
= 0,5 nF.
in
6850-005
9
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