2. Transportation, Storage and Installation
2-34
TI 33J01J10-01EN
Mar. 29, 2019-00
n Cabinet for N-IO System
This section describes examples of the maximum number of N-IO system equipment (except for
equipment for RIO System Upgrade) installed in general-purpose cabinets.
are explained later.
CabinetSpecications
The following cabinet is assumed to be used.
Table Cabinet Dimensions
W D H Product example
800 mm 800 mm Rittal TS8808 series
Table Specicationsofacabinetambienttemperatureandanairsupply/airexhaustport
(In case N-IO FCU is included in a cabinet.)
Cabinet
ambient
temperature
Air
supply
port
Airow
Area of an air
supply/ air
exhaust port
(Panel cut of a
cabinet)
Product
example
Remarks
40 ºC or
less
Door fan
230 m
3
more
Circulation fan
230 m
3
more
Air supply port
60000 mm
2
or
more
Air exhaust port
60000 mm
2
or
more
Rittal
SK3239
• Be sure to mount two push-
case of a failure.
on each side.
Table Specicationsofacabinetambienttemperatureandanairsupply/airexhaustport
(In case only N-IO nodes (Non-Intrinsic Safety Barrier) are included in a cabinet.)
Cabinet
ambient
temperature
Air
supply
port
Airow
Area of an air
supply/ air
exhaust port
(Panel cut of a
cabinet)
Product
example
Remarks
50 ºC or
less
Door fan
40 m
3
Air supply port
16000 mm
2
or
more
Air exhaust port
60000 mm
2
or
more
Rittal
SK3237
• It is recommended to
fans on each side in case
of a failure.
on each side.
40 ºC or
less
Outlet
—
Air supply port
60000 mm
2
or
more
Air exhaust port
60000 mm
2
or
more
Rittal
SK3239.200
• Be sure to mount two
in case of a failure such as
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