Mitsubishi MELSEC User Manual

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10.2 Module Installation
10.2.2 Instructions for mounting the base unit
10
LOADING AND INSTALLATION
10.2.2 Instructions for mounting the base unit
When mounting the PLC to an enclosure or similar, fully consider its operability,
maintainability and environmental resistance.
(1) Module mounting position
Keep the clearances shown in Figure 10.13 or Figure 10.19 between the top/bottom
faces of the module and other structures or parts to ensure good ventilation and
facilitate module replacement.
(a) In case of base unit
* 1: For wiring duct with 50mm (1.97 inch) or less height.
40nm (1.58inch) or more for other cases.
Figure 10.13 Module mounting position
Indicates the panel top, wiring duct or any
part position.
30mm(1.18 inch)
or more
Panel
5mm (0.20 inch) or more
5mm (0.20 inch) or more
20mm
(0.79 inch)
or more
Door
Programmable
logic controller
30mm(1.18 inch)
or more
*1

Mitsubishi MELSEC Specifications

General

Brand	Mitsubishi
Model	MELSEC
Category	Controller
Language	English