Safety Precautions; Warning Indications; Installation Environment - Omron S8VK-X Series Manual

S8VK-X

Safety Precautions

Warning Indications

Indicates a potentially hazardous
situation which, if not avoided, will
result in minor or moderate injury, or
WARNING
may result in serious injury or death.
Additionally, there may be significant
property damage.
Indicates a potentially hazardous
situation which, if not avoided, may
CAUTION
result in minor or moderate injury or in
property damage.
Supplementary comments on what to
Precautions for
do or avoid doing, to use the product
Safe Use
safely.
Supplementary comments on what to
Precautions for
do or avoid doing, to prevent failure to
operate, malfunction or undesirable
Correct Use
effect on product performance.
Meaning of Product Safety Symbols
Used to warn of the risk of electric shock under
specific conditions.
Used to warn of the risk of minor injury caused
by high temperatures.
Used to indicate prohibition when there is a risk
of minor injury from electrical shock or other
source if the product is disassembled.
Used for general mandatory action precautions
for which there is no specified symbol.
!WARNING
The electrical wire may come out and an electric shock
may be caused. Insert the solid wire or ferrule straight
into the terminal block until the end touches the terminal
block.
!CAUTION
Minor electric shock, fire, or Product failure may
occasionally occur. Do not disassemble, modify, or
repair the Product or touch the interior of the
Product.
Minor burns may occasionally occur. Do not touch the
Product while power is being supplied or immediately
after power is turned OFF.
Minor injury due to electric shock may occasionally
occur. Do not touch the terminals while power is
being supplied.
Minor electric shock, fire, or Product failure may
occasionally occur. Do not allow any pieces of metal,
conductors, or cuttings from installation work to enter
the Power Supply.
20
Precautions for Safe Use
Ambient Operating and Storage Environments
• Store the Power Supply at a temperature of -40 to 85°C and a
humidity of 95% or less.
• To maintain performance of the replacement time calculation
functions, make sure the following conditions are satisfied for long-
term storage. For storage exceeding three months, keep the
Product at a temperature of -25 to 30°C and a relative humidity of
25 to 70%.
• Do not use the Power Supply in areas outside the derating curve
as doing so may result in internal parts occasionally deteriorating
or being damaged.
• Use the Power Supply at a humidity of 95% max.
• Do not use the Power Supply in locations subject to direct sunlight.
• Do not use locations where liquids, foreign matter, or corrosive
gases may enter the interior of the Product.

Installation Environment

• Do not use the Product in locations subject to shocks or vibrations.
In particular, install the Power Supply as far away as possible from
contactors or other devices that are a vibration source.
• Install the Power Supply well away from any sources of strong,
high-frequency noise and surge.
Mounting
• Take adequate measures to ensure proper heat dissipation to
increase the long-term reliability of the Power Supply.
Be sure to allow convection in the atmosphere around devices
when mounting. Do not use in locations where the ambient
temperature exceeds the range of the derating curve.
• When cutting out holes for mounting, make sure that cuttings do
not enter the interior of the Power Supplies.
• The internal parts may occasionally deteriorate and be broken due
to adverse heat radiation. Do not loosen the screws on the Power
Supply.
＊ １ ＊ １ ＊ １
＊3 ＊3
＊ １ ＊ １ ＊ １
• S8VK-X can be used in combinations with a horizontal separation
of less than 15 mm (front, side-by-side mounting) only in cases of
the same model being used.
In such cases, use the product in accordance with a derating curve
with a horizontal separation of less than 15 mm.
*1. Convection of air
*2. Vertical separation:
＊2
25 mm or more
(S8VK-X03005-EIP,
X060@@-EIP,
X09024@-EIP,
X12024@-EIP)
Vertical separation:
23 mm or more
(S8VK-X24024@-EIP,
＊2
X48024@-EIP)
*3. Horizontal separation:
15 mm or more
(Standard mounting)
Horizontal separation:
Less than 15 mm
(Front, side-by-side
mounting)