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U 911 ... 946
ACTIVE SAT DISTRIBUTION FIELD
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Illustrations
front view
rear view
U 911
Controller port Indicator lamps
outputs Y outputs X input Y input X Bus port Mains supply
U 911
Remote feed
ON/OFF
Labeling field Measurement points
Grounding
connections
terminal
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Contents 1 Safety information
Important:
Hazard warnings and safety information . . . . . . . . . . . . . . Page 3
U 911 illustration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2
1 Pictograms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3
2 Hazard warnings and safety information . . . . . . . . . . . Page 3
2.1 Installation information . . . . . . . . . . . . . . . . . . . . . . Page 3
2.2 Opening the housing . . . . . . . . . . . . . . . . . . . . . . . Page 4
2.3 Equipotential bonding / grounding . . . . . . . . . . . . . Page 4
3 Different type designations . . . . . . . . . . . . . . . . . . . . . . Page 5
4 Programming with the KC 3 . . . . . . . . . . . . . . . . . . . . . Page 5
4.1 Fundamentals / device password . . . . . . . . . . . . . Page 5
4.2 Setting the bus address . . . . . . . . . . . . . . . . . . . . . Page 6
4.3 Programming the SAT inputs . . . . . . . . . . . . . . . . . Page 6
4.4 Monitoring the remote powering / alarms . . . . . . . Page 6
5 Programming with the HE programming software . . . . Page 7
5.1 Inserting the SAT distribution field in a project . . . Page 7
5.2 Programming the SAT inputs . . . . . . . . . . . . . . . . . Page 8
6 Indicator lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 9
7 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 10/11
1 Pictograms and safety information
Pictograms are symbols which have a defined meaning.
You will encounter the following pictograms in these
operating and installation instructions:
This symbol is used to warn about situations in which
there is a risk of fatal injury due to dangerous electrical
voltages or as a result of failure to comply with these
instructions.
This symbol is used to warn about various risks to
health, equipment/materials or the environment.
This symbol is used to indicate general information.
☞
Recycling symbol: all of our packaging materials (cardboard packaging, package inserts, plastic film and plastic bags) can be fully recycled.
Electronic equipment is not household waste – in accordance with directive 2002/96/EC OF THE EUROPEAN
PARLIAMENT AND THE COUNCIL of 27thJanuary 2003 on
used electrical and electronic equipment, it must be disposed
of properly. At the end of its service life, take this unit for disposal at a relevant official collection point.
2 Hazard warnings and safety information
2.1 Installation information
The device must only be installed in a dry room.
Assembly location: indoor room
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2 Hazard warnings and safety information 2 Hazard warnings and safety information
The device must not be exposed to splashing or dripping
water. Objects filled with a liquid must not be placed on
the device.
In the event of condensation, wait until the device is completely dry.
The permissible ambient temperature range is 0…50°C.
The equipment must only be installed in rooms in which
it is ensured that the required ambient temperature conditions are met even under fluctuating climatic conditions.
Warning: Please pay special attention to ensuring that
the ambient temperature requirements are met if the unit
is installed in a loft or attic space.
2.2 Opening the housing
Important – please note the following before opening
the device:
Disconnect the mains plug.
(Take care when working on the power supply unit. Some components may still carry a voltage after disconnection from the
mains and could cause an electrical shock if touched.)
Never perform any service repairs during a thunderstorm.
The power cord(s) must only be replaced by equivalent
genuine ASTRO replacement power cord(s).
Fuses must only be replaced with replacement fuses of
the same type and with the same ratings and melting
characteristics.
Important:
Compliance must be ensured with:
DIN VDE 0701 – parts 1 and 200, servicing
EN 50 083 – part 1, safety requirements
2.3 Equipotential bonding / grounding
The device must be properly grounded and installed in accordance with EN 50 083 – part 1.
The requirements laid out in EN 50083 – part 1 and the national
legislation relating to IT/TT power supply networks must be complied with
Operation of the device without a protective ground
connection, proper grounding of the device or equipotential bonding is not permitted.
The housing must only be opened by an authorized specialist who has been certified by the Chamber of Commerce and Industry (master workshop). The device must only
be repaired by an authorized specialist who has been certified by the Chamber of Commerce and Industry (master
workshop), or alternatively by sending it back to ASTRO
together with a detailed description of the fault.
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