You can also mount EKI-2741F/SX/LX on a standard DIN-rail by below steps.
The DIN-rail kit is screwed on the industrial switch when out of factory. If the DIN-rail kit is not screwed on the industrial switch, please screw the DIN-rail kit on the switch first.
First, hang the EKI-2741F/SX/LX to the DIN-rail with angle of inclination. See figure 2.6.