Nibe MODBUS 40 Installer Manual page 12

F1345 WITH 2.0, F1355
Terminal block X1 on the SMS card (AA9) in MOD-
BUS 40 is connected to terminal block AA101-X10:7-10
in the heat pump.
AA101:X10
-AA101
-X10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
A B A B A B 13 14
0-10V
-GP16
-FC1 2.0
-AA101 -AA101 -AA101
-X7 -X8 -X9
-AA3
-AA101 -AA101 -AA101 -AA101 -AA101 -AA3 -AA3
-X3 -X4 -X5 -X6 -X10 -X6 -X22 -X23
N L1 L2 L3 1 2 3 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 1 2 3 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 -AA3 1 3 12 3 2
-X20 -X21
-EP14 -EP15
L N L L L N N N L N PE L N PE C K1 K2 K3 C NO NC C NO NC A B A B A B 13 14
QN10 GP16 K4 -AA3-X7 0-10V -BF1
-GP16
F370, F470, F730, F750
Terminal block X1 on the SMS board (AA9) in MOD-
BUS 40 is connected to terminal block X4:9-12 on the
input board (AA3) in the heat pump.
AA3-X4
VVM 225, VVM 310, VVM 320, VVM 325,
VVM 500
Terminal block X1 on the SMS board (AA9) in MOD-
BUS 40 is connected to terminal block X4:9-12 on the
input board (AA3) in the indoor module.
AA3-X4
12
AA101-X10
6 7 8 9 10 11
Heat pump
MODBUS 40
12V A B GND
AA9-X1
AA3-X4
7 8 9 10 11 12
Heat pump
MODBUS 40
AA9-X1
12V A
B GND
AA3-X4
7 8 9 10 11 12
Indoor module
MODBUS 40
AA9-X1
12V A B GND
SMO 40
Terminal block X1 on the SMS board (AA9) in MOD-
BUS 40 is connected to terminal block X4:9-12 on the
input board (AA3) in the control module.
AA3-X4
LEK
MODBUS 40 TOGETHER WITH SMS 40 OR
RMU 40
If MODBUS 40 is to be connected with
SMS 40/RMU 40,, MODBUS 40 must be the first unit
connected to the climate unit's terminal block.
Tillbehör_singular = translation hint, 2 =
Connecting to and disconnecting from MODBUS 40
value
occurs in terminal AA9:X1.
No more than two units can be connected to the climate
unit.
Tillbehör_singular = translation hint, 1&2 =
MODBUS 40/
value
RMU 40/
SMS 40/
SMS 40
RMU 40
MODBUS 40/SMS 40/RMU 40
SMS 40
GND
B
A
+12V
RMU 40/
SMS 40
SMS 40
GND
B
A
+12V
AA3-X4
7 8 9 10 11
Control module
MODBUS 40
AA9-X1
12V A B GND
Input board
main product
Input circuit board
MODBUS 40 | GB
12