Terra UP410 User manual

Power supplies UP410, UP410S
Product description
Switch mode power supply units (PSU) UP410, UP410S are intended to supply multichannel headend. UP410S has
integrated 2 inputs RF combiner to combine RF signals from modules of multichannel headend.
The PSU is intended for indoor use only.
RoHS compliant.
Safety instructions
The PSU is powered from mains 230 V~. This voltage is dangerous to life.
Any repairs must be done by a qualied personnel.
PSU is double isolated from the mains 230 V~.
Do not remove the cover without disconnecting PSU from mains.
Do not plug the PSU into the mains supply if the power cord or plug is damaged.
To disconnect the PSU, disconnect plug from mains socket.
The mains socket must be easily accessible.
PSU shall not be exposed to dripping or splashing water and no objects lled with liquids, such as vases, shall be
placed on it.
Avoid placing PSU next to central heating components and in areas of high humidity.
No naked ame sources, such as lighted candles, should be placed on PSU.
If the PSU has been kept in cold conditions for a long time, keep it in a warm room no less than 2 hours before plugging
into the mains.
The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers,
table-cloths, curtains.
Mount the PSU in vertical position.
From top, front and bottom of installed PSU must be at least 10 cm free space.
This product complies with the relevant clauses of the European Directive 2002/96/EC. The unit must be recycled
or discarded according to applicable local and national regulations.
External view
UP410 UP410S
TERRA UAB, Draugystes str. 22, LT-51256 Kaunas, Lithuania, Tel.: +370 37 - 31 34 44, fax: +370 37 - 31 35 55
E-mail: [email protected], http://www.terraelectronics.com
Multichannel headend
1- mains connector
2- status indicator (at normal conditions glows green, at overload glows red)
3- 12 V output for cables 728.20 and 728.21
4- 12 V output (screw terminal)
5- RF input 1
6- RF input 2
7- RF output
Installation example
UA410 - output amplier
mdx420 - DVB-T modulator
at420 - TV channel amplier

Installation
Recommended to install PSU between modules in center using gap formers one from left side and two from right side
of PSU, as shown in Figure 5.
Warning! Connecting or disconnecting powering of modules must be done when PSU is disconnected from mains.
MOUNTING
Mounting on a wall by screws Mounting on a bracket (supplied)
Perpendicular to the wall Parallel to the wall
Figure 2. Mounting of PSU
Technical characteristics
Type UP410 UP410S
Supply voltage 187-250 V~ 50/60 Hz
Output voltage 12 V ± 0.5 V
Power consumption 65 W max.
Load 0-4.5 A short circuit protected
Ripple, 100 Hz < 10 mVpp
Noise < 50 mVpp
Frequency range of RF combiner - 47 MHz - 2.4 GHz
Insertion loss 47-1000 MHz -4.5 dB
1 GHz-2.4 GHz - 6 dB
Isolation 47-1500 MHz -20 dB
1500-2400 MHz - 15 dB
Return loss -15 dB
Temperature range -20…50°C
Safety EN60065
Electromagnetical compatibility EN50083-2
Dimensions/Weight (packed) 198x107.5x36 mm/0.97 kg
Mounting on DIN rail
Figure 3. Mounting to DIN rail
Figure 4. Mounting from DIN rail
Figure 5. Mounting or removing to/from
DIN rail of plastic spacers (supplied).
mount 2 spacers between power
supply and other module