3. Installation
3.1 Environment temperature
1. Ambient temperature range: -5℃~ 55℃.
2. Humidity: <85%RH, no condensation.
3. When the ambient temperature exceeds 55℃for a long time, it is
better to choose a well-ventilated place.
3.2 Installations
Places free from corrosion, flammable and explosive gases and
liquids.
A firm, vibration-free place.
The PLC is designed for the application of installing environment
II standard and pollution level 2.
3.3 Installation method
The PLC must be installed horizontally on the back panel of the
electrical cabinet. Install it up and down and keep the distance between
the PLC and the equipment or cabinet wall above and below not less
than 20cm. Installation in other directions is not conducive to heat
dissipation of the PLC, and there should be no heating equipment
under the PLC.
DIN slot installation and fixation
In low vibration environment, the DIN slot width of 35mm can be used
for installation. Open the DIN buckle at the bottom of the module and
clamp the bottom of the module on the DIN rail; The rotating module is
close to DIN guide rail and close DIN buckle. Carefully check whether
the DIN buckle on the module is tightly fixed to the DIN guide rail.
Install and fix with screws
In case of large vibration, screws must be used to fix the module. M3
screws can be selected to fix the module on the back plate.
The external dimensions and installation hole size of this module
are shown in the figure below.
