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AMR PULSE W-Mbus- Mode d'emploi / User guide version V1.2
3.3. Connecting the meters to the screw terminals
Once the nut and the compression gland seal have been installed, the meter cables can be connected to the AMR PULSE'S screw terminal.
Please find details of each terminal below:
Note: a maximum of two meters of the same type can be used in parallel.
Please find a description of the terminals below:
Meter #1 pulse: white
Meter #1 GND: brown
Meter #1 fraud: green
Meter #2 fraud: green
Meter #2 GND: brown
Meter #2 pulse: white
Wiring for the 1 meter, 2 wire version
Procedure:
•
Connect the white wire to terminal IMP1
•
Connect the brown wire to terminal GND
•
Link the exposed end of the green fraud wire (FRD1) to the GND of the sensor
Note: always connect the green (fraud) wire last!
Wiring for the 2 meter, 3 wire version
Wire in the same manner as for 1 meter versions: symmetry as compared with the case's axis.
Procedure:
•
Connect the white wire to terminal IMP1
•
Connect the brown wire to terminal GND
•
Connect the green wire to terminal FRD1
•
Connect the white wire to terminal IMP2
•
Connect the brown wire to terminal GND
•
Connect the green wire to terminal FRD2
•
Close the case and tighten the screws
Note: always connect the green (fraud) wire last!
IMP1
GND
FRD1
FRD2
GND
IMP2
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