Xylem sensus PolluStat Manual De Instrucciones página 49

* The actual transmission interval depends on the type of telegram and the current data rate. The transmission interval is
adjusted accordingly in order to guarantee the set battery life (Eco Mode 10 or 6 years). You can find more information in
the „Manual LoRa Module".
** For pulse input option, the telegram type „Sensus" must be selected.
1.4.2.3 Activation of the radio interface
The radio interface is deactivated by default and can be activated in one of the three following ways:
a) NTC interface - via Elvaco OTC App; further information is available in the operating instructions of the Elvaco OTC App:
https://www.elvaco.se/Image/GetDocument/en/269/elvaco-otc-app-manual-english.pdf
b) Optical interface - via the Sensus configuration software Device Monitor – from version 2.22; further information is
available in the operating instructions of the Device Monitor. The software can be ordered separately.
c) Via the heat meter menu;
Press and hold the button to switch to display loop "6" (= module loop; see Chapter 3
Display in the Module Loop (Optional)). Then switch to the second loop with a short press of
the button – 6-02 – „EnA oFF" (see image).
In order to start the edit mode, you must then press the key
press once more for 2-3 seconds. As an aid, an "editing pen" symbol appears in the lower
left corner of the LCD after 2 seconds. As soon as it can be seen, you must release the
button. The display now shows „EnA on" and a black triangle in all display loops (see image).
1.4.2.4 Connection to the LoRaWAN Network
To check whether the meter has already connected to the LoRaWAN network, change from loop
6-02 to loop 6-03 by briefly pressing the button. As long as the meter is searching for the
LoRaWAN network, „LorA Pen" appears in the LCD; the time between each connection attempt is
gradually reduced to at least once a day.
As soon as the meter has connected to the LoRaWAN network, "LorA Con" appears in the LCD.
1.5 Three additional pulse inputs (optional; only in conjunction with M-Bus or radio)
With this option, additional instruments with pulse outputs can be read out via optical interface, M-Bus or radio.
General information about pulse inputs:
It is important to note that the acknowledged state of the art technology rules and the relevant legal restraints (international
and local; see "Relevant Norms / Standards / Literature Pulse Inputs") are to be observed.
The installation has to be performed by authorized, skilled persons.
If the regulations and the information in the installation and operating instruction manuals are not strictly followed, or if the
installation is shown to be faulty, any resulting expenses will be charged to the company responsible for the installation.
1.5.1 Relevant norms / standards / literature pulse inputs
IEC 60364-4-41 (2005-12)
IEC 60364-4-44 (2007-08)
IEC 60364-5-51 (2005-04)
IEC 60364-5-54 (2011-03)
EN 50310 (2011)
EN 1434-2 (2016)
1.5.2 Technical data pulse inputs
Pulse input class
Connecting cable length
Voltage supply
Source current
High level input threshold
Page 49 of 58
1080619050 / MH 4310 INT5
Low-voltage electrical installations - Part 4-41: Protection for safety - Protection against
electric shock
Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against
voltage disturbances and electromagnetic disturbances
Electrical installations of buildings - Part 5-51: Selection and erection of electrical
equipment - Common rules
Low-voltage electrical installations - Part 5-54: Selection and erection of electrical
equipment - Earthing arrangements and protective conductors
Application of equipotential bonding and earthing in buildings with information
technology equipment
Heat Meters - Part 2: Constructional requirements
IB according to EN 1434-2:2016
1 m
+ 3 V DC
= 1,5 µA
U ≥ 2 V
Stand: 2021_07_05 V 0001 Technische Änderungen und Irrtümer vorbehalten.