Comelit Simplebus2 UT2010, Техническое руководство

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15
UP
L L
UP
L L
V+ V-
J4
Module connection
On systems with Art. UT2010 and power supply unit Art. 1210/1210A, the maximum current available for the
outdoor entrance panel modules is 100 mA.
Calculate the total power consumption of the modules in your system configuration using the Consumption
table.
If the total power consumption exceeds 100 mA, connect a supplementary power supply unit (Art. 1595)
to the V+ and V- contacts of the outdoor entrance panel, as shown in the figure below (see “UT2010
connections with separate power supply” ). In any case, the total absorption must be lower than 500 mA.
Outdoor entrance panel module consumption table
Code Consumption (mA)
UT9200 Call button modules 12.5
UT9240 Information module 12.5
UT9240M Metal information module 12.5
UT9279M Numeric keypad module
40 With SE output active
75 With 1 bistable relay active
100
With 2 bistable relays active at the same
time
UT9310M Magnetic induction module 245
Always needs to be powered by
additional power supply unit Art. 1595
UT9270 Touch-screen module 100
In systems with an outdoor entrance
panel consisting of 1 audio or audio/
video module, Touch module art.
UT9270 and up to 80 users, it is not
necessary to provide any additional
power supply.
For all other combinations, provide an
additional power supply unit art. 1595
powered by Art. 1210/1210A
A B
powered by additional power supply unit Art. 1595