Permissible Combinations Of Modules - Landis+Gyr ULTRACOLD T550 Technical Description

Communication

Permissible combinations of modules

AM
MB
MB G4
MB MI
CL
RF
GPRS
LoRa
Analog module
M-Bus module
Step 1
M-Bus module
M-Bus module
CL module
Radio module
GPRS module
LoRaWAN
module
AM
Pulse
**)
module
"standard"
MB
MB G4
MB MI
CL
Restrictions:
*) only 1 module with fast pulses is possible;
only permissible on slot 2;
min. pulse duration:
- 2 ms, if pulse module 1 not fitted
- 5 ms, if pulse module 1 fitted
**) Subsequent mounting of a further pulse module in module slot 1 can result
in changed output values for module 2!
(1) For M-bus with fast read out, the CL read-out can take up to 40 s
(2) Pulse length of the fast pulses min. 5 ms
(3) The first and second channel can be parameterized individually!
(4) The secondary address for both modules can only be changed via module
No. 1!
(5) The analog module is not possible in module slot 2, when the meter has a
power supply module 110 V / 230 V!
Slot for module #2 is equipped with...
Pulse
module
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