M-Bus (Optional); Programming Of M-Bus Address (Optional); Radio (Optional); General Information - Zenner zelsius C5-CMF Manual De Montaje E Instrucciones

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M-Bus (optional)

The optional M-Bus interface com-
plies with the norm 1434-3 and ope-
rates with 2400 baud fixed. The two
conductors can be connected in any
order to the M-Bus network.
A firmly attached cable is included:
external wiring must be done by
oneself.
Technical data M-Bus
Cable length
Cable
connec-
colour
tion
brown M-Bus 1
M-Bus 2
white
Programming of M-Bus address
(optional)
■
Select of the display „Adr0 000"
in level 3 (same for the additional
inputs „Adr1" to „Adr3").
■
Press the button for about 2 se-
conds (until the door symbol re-
appears) and then release. The
right digit starts flashing. With
one short push the value of the
digit is incremented.
■
With each long press, the se-
lected value will take over and
change to next digit (as soon as
desired character blink, release
28
Français
1,5m
D=3,8 mm, 2-core
signification
M-Bus-
Leitung 1
M-Bus-
Leitung 2
the button). The new value is now
programmed.
■
If the desired value is reached
you have to press the button until
the number stops flashing and the
return to the menu is completed.
■
The programming process can be
repeated if necessary.
Note: If the editor is not terminated,
maybe changed values are being
saved when automatically return to
the main display.

Radio (optional)

General information

zelsius -energy meters which have
®
an integrated radio interface are
marked for better visibility on the up-
per cover with the following symbol:
The radio interface is always deac-
tivated on delivery. To activate the
device, no software is required. Only
the activated sleep mode has to be
finished: Devices that are in sleep
mode (Display: SLEEP 1) must be
activated by at least five second
press of the button until the energy
display appears. The radio energy
meters are equipped with an internal
antenna.