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Figure 2-1 Installation location requirements
2.1.2 Installation step
Use DIN slot to install and fix
Generally, a 35mm width DIN slot can be used for installation, as shown in Figure 2-2.
Figure 2-2 Fixing with DIN slot
The specific installation steps are as follows:
1. Fix the DIN groove horizontally on the mounting back plate;
2. Pull out the DIN slot clasp at the bottom of the module;
3. Attach the module to DIN;
4. Press the buckle back to the original position and lock the module;
5. Finally, the two ends of the module are fixed with DIN slots to avoid sliding left and right.
Fixed with screw installation
For occasions where there may be a large impact, screw hole installation can be adopted, as shown in
figure 2-3. The MTC - 04 - NVT with fixed screws shell two Ф 4 screw hole to fix module on the electric
cabinet on the back of recommended M3 screws.
