Diehl Metering IZAR RDC Manuel de l'utilisateur - Page 9
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IZAR RDC Battery
3.6 CONNECTING THE EXTERNAL POWER SUPPLY (OPTIONAL)
IZAR RDC BATTERY can also be powered by a DC voltage source (solar for example...).
Specifications: 5 VA / 6 ... 36 V DC
Do not exceed the permissible voltage (36 V DC)!
3.7 "DATA LOGGER RADIO" MODE (OPTIONAL)
IZAR RDC BATTERY can also be used in "Data logger radio" mode. This mode makes it possible to
read one or more meters with a very fine time step to analyse consumption profile data for instance,
or leak detection.
In this case, the concentrator is configured in a specific mode and stores all the data on a SD
memory card (optional). It shall not be configured with a GPRS/3G connection.
The user must guaranty that the SD card is not full by retrieving the data and erasing it from the SD
card regularly.
Compatible SD cards with following characteristics:
FAT 32 formatting; only one partition
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Micro SD card up to 16 Go
Micro SD HC card up to 32 Go (no specific speed class)
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