Communication; M-Bus (Optional) - Zenner EnergieTechnik multidata WR3 Manual De Instalacion Y Uso

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At cooling-meters for Calibration
as a combined heat / cooling meter
ce, that means conformity assess-
ment and calibrated EU.
The calculator has 7 screwed
cable glands for wires with a dia-
meter between 4,2 and 10 mm.
Keep unused glands closed.
Mind the connection order: tem-
perature sensors rst, ow sen-
sor afterwards!

Communication

At calculators with two pulse
tion.
At calculators with combined
and the second (I/O2) the cooling
nently set and corresponds to the
last position of the associated dis-
22
Français
Example:
-
Note: The display resolution shall
be selected such that the display
one year.
The calculator can be ordered with
two inputs optionally. The pulse

M-Bus (optional)

The optional M-Bus interface com-
- plies with the norm EN 1434-3 and
can be set to 300/9600 baud if ne-
- cessary
-
-