Landis & Gyr ULTRAHEAT T550 Installation Instructions Manual - page 4
Landis+Gyr GmbH
Subject to change without prior notice
08.05.2017
4
Analog module
Radio module 434 MHz
GSM module
GPRS module
Radio module 868 MHz
ZigBee module
These modules do not have an effect on the measurement.
You can retrofit the modules at any time without damaging the
security seal.
3.5
Communication modules
Note: Observe the necessary ESD protective measures
while installing modules.
Up to 2 communication modules can be installed.
Fig. 8
Installing the communication module
The communication modules are connected via a 6-pole reac-
tion-free connector so that installation or replacement is possi-
ble at any time.
To install a communication module proceed as follows:
Put the communication module into the correct position.
Place the communication module carefully in both the
guide slots and push it in.
To connect an external cable, open the sleeve matching
the cross section of the connection cable.
Note: Open the cable sleeves in such a way that they
enclose the cable tightly.
Guide the cable through the sleeve from outside.
Strip the cable and connect it.
Note: Do not connect the shielding braid on the cal-
culator side.
Note: Take note of the permitted combinations and
the correct slot for the communication modules.
Note: You will find the technical details and data on
communication modules in their documentation.
Note: You will find the permitted combinations in the
T550
(UC50...)
technical description.
Note: The meter recognises the inserted modules
automatically 30 seconds at most after installation
and is ready for communications or pulse output.
Note: The type of module inserted can be displayed
within the service loop depending on the display
parameterisation.
4.
Parameterisation
Fig. 9
Number
Description
1; 6; 7; 8
Cover lugs
2
Button 1
3
Button 2
4
LCD
5
Security seal
Note: Remove the housing cover temporarily in order
to operate the service button.
Fig. 10
4.1
Parameterisation meter
Note: For battery operation a D-cell is required for
fast pulses.
Note: The parameters must be set appropriately with
the service software for the desired fast pulses.
4.2
Adjustable parameters
The following parameters can be set on the calculator:
Reset maxima
Reset missing time and flow measurement time
Enter yearly set day (DD, MM) *
Enter monthly set day (DD) *
Enter date (DD, MM, YY) *
Enter time (hh, mm, ss) *
Enter 8-digit property number (corresponds to M-Bus
secondary address)
Enter M-Bus primary address for module 1
(0..255) *
Enter M-Bus primary address for module 2
(0..255) *
Select first module function for module 1
(CE or C2)
Select second module function for module 1
(CV or CT or RI)
Service button
3
4
5
8
7
1
2
6
Module 1 Module 2
Security seal
sleeves