2Unpacking to installation
Installation 2-11
(2) CR751 controller: Thin type
Fig. 2-5 : Installation dimensions (CR751 controller: Thin type)
When using the controller in its upright position, please be sure to take measures to
prevent toppling, such as fixing the installation section.
shows a fixing plate for
upright use. Please refer to this when using the controller in its upright position. Please
use M4 x 8 screws (or shorter) to fix the controller to the fixing plate. (Make sure that
screws into the controller board’s internal section (lateral board thickness of 1.2mm)
stick out 6.8mm or less).
When storing the controller in a cabinet, etc., take special care to the heat radiating
properties and ventilation properties so that the ambient temperature remains within the
specification values. And, don't install the controller in the position where direct rays or
the heat of lighting hits. The skin temperature of the controller may rise, and the error
may occur.
15
0m
m
以
上
50mm以上
20mm以上
250mm以上
145mm
145mm
250mm
以上
吸気口
<Placed horizontally>
<Placed vertically>
Intake vent
250mm or more
250mm or more
50mm
or more
20mm
or more
* Turn right-hand side down toward front of the controller.
150
mm or
mor
e
145mm
or more
145mm
or more
* Stackable at most 2 controllers.
CAUTION
CAUTION
Содержание CR750-D Series
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