Zenner zelsius C5-ISF Instrucciones De Instalación Y Funcionamiento página 25

The radio interface is always deactivated at delivery. To activate the device, no
software is required.
Attention! For zelsius C5 with LoRa interface, we recommend at first
to do the onboarding of the device on your respective IoT platform
by putting in the key information belonging to the device (DevEUI,
JoinEUI and AppKey) before activating the device as described
below!
Only the activated sleep mode has to be finished: Devices that are in sleep mode
(Display: SLEEP 1) must be activated by at least five second press of the button
until the energy display appears or display "r. outlet" (see also page 22).
In the case of variants with LoRa interface it is possible to retrieve a diagnostic
telegram via the network server with a transmitting interval from 15 minutes to 24
hours and the following data:
Heating or resp. and cooling energy
■
Volume
■
Average values of temperatures during transmitting interval (supply, return,
■
difference)
Maximum return temperature during transmitting interval
■
Average values for power and flow rate during transmitting interval
■
Data
Frequency
Radio protocol
Data transmission
Transmission
interval
Transmission power up to 25 mW
Example for wireless M-Bus radio protocol
Example
Medium
Manufacturer
Serial number
Version
Main energy meter
Main volume meter
Energy meter (consumption) on due date
Date last due date
Volume flow
Heating power
Supply temperature
Return temperature
Error code
Last previous month energy value
Other protocol values on request
wireless M-Bus
868 MHz
wireless M-Bus (EN 13757-4) and
according to the Open Metering
System (OMS) different radio tele-
gram contents are possible
Available modes (switchable):
T1, encryption mode 5 (standard)
C1, encryption mode 5
T1, encryption mode 7
C1, encryption mode 7
128 Bit AES-encryption
depending on the battery assem-
bly and if the meter is equipped
with pulse inputs whose data are
also transmitted
Standard: 120 seconds; further
configurations possible
LoRa®
868 MHz
according to LoRa specifica-
tions
LoRa Device Class A
Daily or monthly (incl. half
month values)
Diagnostic mode: Between 15
minutes and 24 hours (perma-
nent or temporary, see also
separate description)
up to 25 mW
Heat meter
Thermal energy
ZRI
12345678
12
123456
123456
119230
01.01.2022
127
2828
44.3
25.1
0
121234
Unit
kWh
L
kWh
l/h
W
°C
°C
kWh
25