Cr751 Controller: Heavy Type - Mitsubishi Electric CR750-D Instruction Manual

(3) CR751 controller: Heavy type

<Placed horizontally>
<Placed vertically>
250mm or more 250mm以上
Fig. 2-7 ： Installation dimensions (CR751 controller: Heavy type)
CAUTION
CAUTION
145mm
145mm
or more
Intake vent
吸気口
* Turn right-hand side down toward front of the controller.
When using the controller in its upright position, please be sure to take measures to
prevent toppling, such as fixing the installation section.
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.
250mm or more
250mm
* Do not stack controllers.
50mm
or more
50mm以上
Fig. 2-8
2Unpacking to installation
145mm
145mm
or more
以上
20mm
20mm以上 or more
shows a fixing plate for
Installation 2-13