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Idiomas disponibles
Idiomas disponibles
LoRaWAN® radio telegram
Telegram content
Serial number
(DevEUI)
Device-specific informa-
tion (firmware version,
LoRaWAN®-version,
device type)
Due date value and date
[01.01.]
Unit of the medium, serial
number and if necessary
manufacturer of the con-
nected pulse meter per
input channel
Scenario 1 (monthly)
Telegram content
Monthly value (previous month),
actual date and time
Mid-monthly value, current date
and time
Scenario 2 (daily)
Telegram content
Daily values (previous day)
Status information, actual date
and time
5. Radio modules
The PDC wireless M-Bus radio modules are available
in T-Mode.
Various data telegrams are available.
The modules operate unidirectional and usually
send every 20 - 40 seconds. Special versions are
available on request and in certain quantities.
The LoRaWAN® variant is available with a monthly
(scenario 1) or daily (scenario 2) transmission
interval.
Interval
once when logging into the
LoRaWAN® network
six-monthly
every year on due date
2. Day after first
commissioning and
every six months
Interval
monthly
(beginning)
monthly
(middle)
Interval
daily
monthly
Technical data PDC-module
40.6
wM-Bus
wireless M-Bus
Transmission
unidirectional,
mode
T1
Encryption
AES-128
typically 40 s;
Transmission
other configura-
interval
tions possible
Transmission
25 mW
power
Frequency
868 MHz
6. AES-Key
The PDC-modules send their data contents only en-
crypted (AES-128). To enable reception of the data
telegrams and their further processing, the AES-Key
has to be furnished to the respective recipients of
the AES-Key. ZENNER usually delivers the AES keys
of the devices via electronic delivery note, which can
be downloaded from an associated portal.
7. Readout Data logger
ZE2008_MA ST PDC-MODUL ZR DE EN_V2.01.indd 10-12
The PDC modules have an internal memory (data
logger). The readout of the data which are not
already transmitted in the above data telegrams is
carried out by means of the optical head, MinoCon-
nect (USB or Radio) and related software.
Datalogger:
see 2. General technical data
27
42
LoRaWAN
®
LoRaWAN®; bidi-
rektional (class A)
AES-128
Scenario 1
(monthly)
Scenario 2 (daily)
25 mW
868 MHz
10
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