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Beschikbare talen
Control module
The terminal block in RMU S40 (AA4-X1) is connected to
terminal block X9:7–10 on the joint board (AA100) in the
control module.
If several accessories are to be connected, or are already
installed, the boards are connected in series.
Because there can be different connections for accessories,
you should always read the instructions in the manual for
the accessory that is to be installed.
Control module
Styrmodul
AA100-X9
7
+12V
8
A
9
B
10
GND
RMU S40
RMU S40
AA4-X1
4
GND
3
B
2
A
1
+12V
RMU S40
RMU S40
AA4-X1
4
GND
3
B
2
A
1
+12V
RMU S40
RMU S40
AA4-X1
4
GND
3
B
2
A
1
+12V
AA4-X5
USB
USB
22
CONNECTION OF ACCESSORIES AND AN
RMU S40
If several accessories are to be connected, or are already
installed, the boards are connected in series.
Because there can be different connections for accessories,
you should always read the instructions in the manual for
the accessory that is to be installed.
Connect a +12V supply cable from the main product to your
RMU S40. RMU S40 should be connected last in the commu-
nication loop.
Main product
Värmepump/Inomhusmodul/Styrmodul
Accessories
Tillbehör
AA25-X1:3
+12V
AA5-X4
1
A
2
B
3
GND
4
A
5
B
6
GND
7
8
RMU S40
RMU S40
AA4-X1
4
GND
3
B
2
A
1
+12V
NOTE!
Always install a +12V supply cable from the main
product to the accessory with the AXC module,
for connection to RMU S40.
NIBE RMU S40 | EN
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