Advertisement
Diagrams
Internal diagrams
The VAV compact controller is supplied with two prewired connecting and communication
cables.
G..B181.1E/KN
Power supply and communication cables
Core designation
Cable 1: Power / black sheathing
1
2
Cable 2: Communication / green sheathing
1
2
Note
The operating voltage at terminals G and G0 must comply with the requirements under
SELV or PELV.
Safety transformers with twofold insulation as per EN 61558 required; they must be designed
to be on 100 % of the time.
Dimensions
G..B181.1E/..
min. 100
Measurements in mm
CE1N3547en_c
2018-10-10
1
1
2
(G)
(CE+) (CE-)
Χ
Tool
p
(G0)
2
Core color
red (RD)
black (BK)
red (RD)
black (BK)
43
87
137
158
Tool = Configuration and maintenance interface
(Series E and later: 7-pin connector)
Terminal code
Description
G
System voltage AC 24 V
G0
System neutral AC 24 V
CE+
KNX CE+
CE-
KNX CE+
8
Ø 3...8
min. 80
X
20
2
3547M01
X =
8 - 16 mm
12.8 mm
15 mm
Building Technologies
11 / 12
Siemens
Advertisement
