wtw DIQ/S 182-XT-4, Operating Manual

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System 182-XT-4 Installation
3 - 5 ba75753e06 12/2014
Calculation example:
Result: Total power requirement P
<
4.5 W, hence no additional power
supply module is required.
Result: Total power requirement P
>
4.5 W, hence an additional power
supply module is required.
Power supply with the
aid of the
MIQ/Blue PS radio
module
The MIQ/Blue PS radio module can also supply power to components
with a total of up to 7 W power consumption on an IQ S
ENSOR
N
ET
island. Details of this are given in the operating manual of the MIQ/
Blue PS.
3.2.4 Optimum installation of the additional MIQ power supply
module
Basic rule It is preferable to install the MIQ power supply module in the vicinity of
the IQ S
ENSOR
N
ET
component with the highest power consumption
(example UV/VIS sensor).
Example configuration 1 Power
requirement [W]
(component)
Total power
requirement P [W] (sum
of the components)
+ 1 VisoTurb
®
700 IQ 1.5 1.5
+ 1 ViSolid
®
700 IQ + 1.5 3.0
+ 1 FDO
®
700 IQ + 0.7 3.7
+ VARiON
® Plus
700 IQ + 0.2 3.9
+ 1 DIQ/CHV (ED = 0.1) (0.8 x 0.1 =) 0.08 3.98
+ 1 DIQ/CHV (ED = 0.05) (0.8 x 0.05 =) 0.04 4.02
Example configuration 2 Power
requirement [W]
(component)
Total power
requirement P [W] (sum
of the components)
+ 1 FDO
®
700 IQ 0.7 0.7
NitraVis
®
705 IQ 8.0 8.7
MIQ/CHV PLUS (ED = 0.1) (1.0 x 0.1 =) 0.1 8.8