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11.4 Fuse table
11.4.1
Electrical panel "Secondary"
Electrical panel
48 Vdc power
P/N
supply fuse (one
10.3 x 38 fuse)
UQ05BD0000
6 A
UQ05B10000
6 A
UQ09BD0000
12 A
UQ09B10000
12 A
UQ18BD0000
20 A
UQ18B10000
20 A
11.4.2
Electrical panel "Main"
Electrical panel
48 Vdc power
P/N
supply fuse (one
10.3 x 38 fuse)
UQ05CD0000
6 A
UQ05C10000
6 A
UQ09CD0000
12 A
UQ09C10000
12 A
UQ18CD0000
20 A
UQ18C10000
20 A
12.1 Connection Main-Secondary (until 4
humisonics)
In order to optimize the control and management of multiple humidifiers
within the same air duct , it is possible to connect them in serial following
the diagrams reported on the follow pages. It is necessary to install on
the humiSonic "Main", the auxiliary board cod. UUKAX00000 at available
space on board the electronic board identified as no. 3 in Fig. 10.a.
Setup
The "Main" unit is able to control the operation of a maximum of 3
"Secondary" units connected via tLan network. For electrical connections
refer to diagram in fig.12.1.a and 12.1.b. The Main unit's dipswitches 1-3
must be all set to OFF. Each Secondary unit must be properly configured
via the following dip switches:
1: Set to ON for the conversion of the serial port (M11) from 485 to tLan.
2/3: Secondary address, as in following figure:
ON
1
2
3
1.
Communication
OFF Serial 485 Carel/Modbus
ON tLAN
2-3 tLAN address (if 1 is ON)
OFF/OFF - -
OFF/ON address 1
ON/OFF address 2
ON/ON address 3
"humiSonic ventilation" +0300063EN - rel. 1.3 - 14.05.2021
Power supply fuse
Fan fuse (one
(two 5 x 20 fuses)
5 x 20 fuse)
2 A
250 mA
3.15 A
250 mA
3.15 A
250 mA
6.3 A
250 mA
5 A
250 mA
10 A
250 mA
Tab. 11.c
Power supply fuse
Fan fuse (one 5
(two 5 x 20 fuses)
x 20 fuse)
2 A
250 mA
3.15 A
250 mA
3.15 A
250 mA
6.3 A
250 mA
5 A
250 mA
10 A
250 mA
Tab. 11.d
12. MULTI-UNITS INSTALLATION
4
5
6
7
8
Fig. 12.a
Control logic
The Main unit controls each "Secondary" unit, through the following
parameters:
•
Enable / Disable the operation
•
Level of production of atomized water
The control signals (probes / humidistat / external regulator) are read
and handled only by the Main who shall then adjust the operation of
the Secondary. The production level of the Main is replicated by all the
Secondary units.
42
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