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.
The following shows the common specifications to the examples of cabinets for N-IO system that
are explained later.
Cabinet Specifications
The following cabinet is assumed to be used.
Table Cabinet Dimensions
W
D
H
Product example
800 mm
800 mm
2000 mm (+100 mm) (*1)
Rittal TS8808 series
*1:
100 mm is the height of the channel base.
Table Specifications of a cabinet ambient temperature and an air supply / air exhaust port
(In case N-IO FCU is included in a cabinet.)
Cabinet
ambient
temperature
Air
supply
port
Air flow
Area of an air
supply/ air
exhaust port
(Panel cut of a
cabinet)
Product
example
Remarks
40 ºC or
less
Fan
Door fan
230 m
3
/h or
more
Circulation fan
230 m
3
/h or
more
Air supply port
60000 mm
2
or
more
Air exhaust port
60000 mm
2
or
more
Rittal
SK3239
series (Fan)
• Be sure to mount two push-
fit door fans on each side in
case of a failure.
• The air flow and the area in
the left show the total value
on each side.
Table Specifications of a cabinet ambient temperature and an air supply / air exhaust port
(In case only N-IO nodes (Non-Intrinsic Safety Barrier) are included in a cabinet.)
Cabinet
ambient
temperature
Air
supply
port
Air flow
Area of an air
supply/ air
exhaust port
(Panel cut of a
cabinet)
Product
example
Remarks
50 ºC or
less
Fan
Door fan
40 m
3
/h or more
Air supply port
16000 mm
2
or
more
Air exhaust port
60000 mm
2
or
more
Rittal
SK3237
series (Fan)
• It is recommended to
mount two push-fit door
fans on each side in case
of a failure.
• The air flow and the area in
the left show the total value
on each side.
40 ºC or
less
Outlet
filter
—
(*1)
Air supply port
60000 mm
2
or
more
Air exhaust port
60000 mm
2
or
more
Rittal
SK3239.200
(Outlet filter)
• Be sure to mount two
outlet filters on each side
in case of a failure such as
filter clogging.
*1:
When not mounting a fan, be sure to secure a ventilation path in the cabinet.
Summary of Contents for CENTUM CS
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