Pepperl+Fuchs BTC22 Series Manual page 19

BTC22-*
Installation
2.
There is a movable clamp on the top of the DIN rail adapter. Install the BTC22 at a slight angle
with the movable clamp over the DIN mounting rail. Apply light pressure to pull the BTC22
downward and clamp the adapter into the rail.
Figure 4.4
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