Instructions For Mounting The Base Unit - Mitsubishi MELSEC- Q Q12PHCPU User Manual

9 LOADING AND INSTALLATION

9.3.2 Instructions for mounting the base unit

5mm (0.20 inch) or more 2
9 - 12
When mounting the PLC to an enclosure or the like, fully consider its operability,
maintainability and environmental resistance.
(1) Module mounting position
For enhanced ventilation and ease of module replacement, leave the following
clearances between the module top/bottom and structure/parts.
Indicates the panel top, wiring
duct or any part position.
1 : For wiring duct (50mm (1.97 inch) or less height).
40mm (1.58 inch) or more for other cases.
2 : 5mm (0.20 inch) or more when the adjacent module is removed and the extension
cable is connected.
3 : 80mm (3.15 inch) or more for the connector type.
30mm
(1.18 inch)
or more
1
Panel
30mm
(1.18 inch)
or more
5mm (0.20 inch) or more
MELSEC-Q
PLC
Door
20mm (0.79 inch)
or more 3
9 - 12