Zenner zelsius C5 CMF Manuel d'utilisateur télécharger pdf (Page 5)

5

M-Bus (optional)

The optional M-Bus interface complies with the

norm 1434-3 and operates with 2400 baud xed.

The two conductors can be connected in any or-

der to the M-Bus network.

colour

connection signiﬁcation

brown M-Bus 1 M-Bus-Line 1

white M-Bus 2 M-Bus-Line 2

Compact version

Combiversion

E

H1

H2=25mm

Dimensions

Height compact version:

H

max

= 55 mm

E

max

= 21 mm

Height combiversion:

(H1+H2): H

max

= 65 mm

E

max

= 21 mm

Connecting sizes

Nominal ow q

p

m³/h 0,6 1,5 2,5

Nominal diameter DN mm 15 15 20

Connecting

length AS

L mm 110 110 130

High

H1 mm 40 40 40

Required minimum installation height min. = 30 mm

1 2 3 4 5 6 7 8 9 10 11 12

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