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nanoSwitch Installation Guide
System Components
Cabinet
nanoSwitch is supplied as a cabinet which can be either
bulkhead mounted or mounted in a customer supplied 19”
frame.
The nanoSwitch cabinet is divided into 3 sections.
The rear section contains the two part connectors for
connection to ships wiring and the power sources. The
smaller front section contains the power supplies,
whilst the larger front section contains the electronic
system boards.
The cover for the electronics section also has 4 fans mounted on it. These are software controlled
and only turned on as required.
Ventilation
Adequate ventilation must be provided to the nanoSwitch. In a customer installed rack mount
systems,
mcl
recommend that 1U space is left above the system.
Front Panel
The front panel has the 2 power switches, an LCD display and cursor buttons for navigating the
menu system.
Power Supply Unit (C4080)
The power supply is made up of 2 parts.
The AC (90-264V @ 50/60Hz) is converted to 48V DC, which is then
combined with the DC 24V (±20%) input to another power supply
which generates the system output voltage.
There is a no break when switching between the AC and DC
supplies. The status of the supplies connected to nanoSwitch as
displayed on the LCD.
There is one 5V DC output.
WARNING: There are high voltages in the power
supply section. Care must be taken when
replacing modules. ALL power inputs must be
removed fi rst.
Summary of Contents for nanoSwitch
Page 1: ...mcl nanoSwitch Installation Guide...
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Page 5: ...1 General Information...
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Page 8: ...1 1 2 General Information nanoSwitch Installation Guide...
Page 9: ...2 System Components...
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Page 15: ...3 Site Preparation...
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Page 19: ...4 System Installation...
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Page 23: ...5 System Wiring...
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Page 27: ...6 Front Control Panel...
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Page 31: ...7 Extension Commissioning...
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Page 37: ...8 External Line Commissioning...
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Page 43: ...Default Configuration A...
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Page 47: ...B Standard Commissioning Report Sheets...
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