Belimo UK24MOD Информация о продукте - Страница 6
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Electrical installation
With AC 24 V supply:
Calculation of the maximum signal
conductor lengths
To be read out from the mass of curves:
For cables with wire-Ø
Cable length
[mm²]
0.75
1.00
1.50
2.50
With local supply AC 24 V (on site):
Maximum signal conductor length
Wire-Ø
L = max. cable length
[mm²]
[m]
0.75
1.00
800
1.50
2.50
With DC 24 V supply:
Maximum signal conductor length
With DC 24 V supply:
Total power consumption
MP/MPL/MFT(2) actuators [W]
Note
Cable length vs wire sizing power
applies to DC supply (minimum supply
voltage DC 24 V)
6 / 20
Belimo Gateway MP to Modbus RTU
(continued)
The power ratings [VA] of the MP/MPL/MFT(2) actuators used are to be added, and the
corresponding signal conductor lengths are to be read from the diagram.
Example:
The following is connected to the MP-Bus: 1 pc. NM24A-MP, 1 pc. SM24A-MP, 1 pc. LMV-D2-
MP... and 1 pc. NV24A-MP
Total power rating: 5.5 VA + 6 VA + 5 VA + 5 VA = 21.5 VA
[m]
29
35
50
90
The signal conductor lengths can be significantly increased if the actuators are supplied with AC
24 V locally via a separate transformer. The signal conductor lengths indicated in the table apply
regardless of the performance data of the actuators connected to the UK24MOD.
L = max. cable length [m]
UK24MOD
Cable length vs wire sizing power applies to DC supply (minimum supply voltage DC 24.0 V)
T9-UK24MOD • en • v1.7 • 02.2014 • Subject to changes
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