Fujitsu IP-920 E/DC, Hardware User'S Manual

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IP-920E/DC
vii
Work type Warning
Installation
Possibility of electric shock and fire
Always observe the precautions given below.
This indicates a hazardous situation that could lead to electric shock, fire and damage to
this equipment.
• Ensure to use a DC power supply with SELV safety status. Using a power supply
with another safety status could lead to electric shock, fire or damage to this
equipment.
Possibility of electric shock and fire
Do not install this equipment in the following places because using it there may cause a
fire:
• Extremely dusty or dirty place
• Wet or humid location
• Hot location, such as a place where this equipment is exposed to direct sunlight or
is near heating equipment
• Near products (e.g., speakers) that generate a strong magnetic field
• Location where the temperature is too hot or cold
• In an environment with sharp temperature fluctuations
• Area with poor ventilation
• Near a fire
Possibility of electric shock, fire, and damage to this equipment
Always observe the precautions given below.
This indicates a hazardous situation that could lead to fire and damage to this equipment.
• Choose a power supply that meets the nominal voltage of IP-920E/DC.
• Use the power cable (DC) attached to IP-920E/DC. If the attached cable is not
usable, use a cable adapted to current capacity of more than 5A.
• When using IP-920E/DC, ensure to set an internal wiring between IP-920E/DC and
an external power-supply unit or a breaker at an output part of an external
power-supply unit. Also, ensure to use a breaker that cuts off both terminals at the
same time. Observe the conditions below and select a proper breaker.
- Service voltage: DC12 to 24V±10%
- Steady current: 3.2A (maximum in case of 12V)
- Inrush current: up to 10A