Zenner zelsius C5-IUF Instrucciones De Instalación Y Funcionamiento página 20

colour connection
white I/O 1
yellow
I/O 2
green
I/O 3
brown GND
Technical data I/O
Load
Class
acc. to EN 1434-2
Cable
Pulse-duty
factor
Cable length
Input fre-
quency
M-Bus (optional)
The optional M-Bus interface complies
with standard EN 1434-3 resp.
EN 13757-3 and operates with 2400
baud. The two conductors can be
connected in any order to the M-Bus
network.
A firmly attached cable is included, ex-
ternal wiring must be done by oneself.
Technical data M-Bus
Cable length
Cable
colour connection
brown M-Bus 1
white M-Bus 2
20
signification
In-/Output 1
In-/Output 2
In-/Output 3
common ground
for I/O 1-3
max. 30V DC/ 20 mA
Input: IB
Output: OB, OC
D = 3.8 mm, 4-wire
1:1 (out); 1:5 (in)
1.5 m
max. 1 Hz
1.5 m
D = 3.8 mm, 2-wire
signification
M-Bus-cable 1
M-Bus-cable 2
Programming of M-Bus address
(optional)
S elect of the display „Adr 000" in
■
level 3 (same for the additional
inputs „Adr1" to „Adr3").
P ress the button for about 2
■
seconds (until the door symbol
reappears) and then release. The
right digit starts flashing. With one
short push the value of the digit is
incremented.
With each long press, the selected
■
value will be taken over and change
to next digit (as soon as desired
character flashes, release the
button).
I f the desired value is reached, you
■
have to press the button until the
number stops flashing and the
return to the menu is completed.
Now the new value is programmed.
The programming process can be
■
repeated if necessary.
Note: If the editor is not terminated,
maybe changed values are being saved
after the automatic return to the main
display.
Radio (optional)
General information
zelsius®-energy meters which have an in-
tegrated radio interface with an antenna
are marked for better visibility on the
upper cover with one of the following
symbols:
wM-Bus
®