2 Installation
- 10 -
To ensure properly ventilation, the distance A between the PLC and
modules should be larger than 50 mm.
)6
)6
0UIFS
EFWJDF
0UIFS
EFWJDF
"
"
"
"
"
"
"
&YUFOTJPO
NPEVMF
&YUFOTJPO
NPEVMF
&YUFOTJPO
NPEVMF
&YUFOTJPO
NPEVMF
2.3 Installation Procedure
The H3U series PLC can be installed on DIN rails or mounted on wall
using M4 screws.
2.3.1 Installation of DIN Rail (DIN46277, 35 mm wide)
1) Fix the DIN rail on the mounting surface in the control cabinet;
2) Clip the mounting slot on the rear side of the PLC in the upper edge
of the rail horizontally as shown in the following gure;