Mounting and wiring
EL70x1 45Version: 4.4
Fig.28: Incorrect configuration
4.5 Installation position for operation with or without fan
Attention
Constraints regarding installation position and operating temperature range
When installing the terminals ensure that an adequate spacing is maintained between other
components above and below the terminal in order to guarantee adequate ventilation!
Prescribed installation position for operation without fan
The prescribed installation position requires the mounting rail to be installed horizontally and the connection
surfaces of the EL/KL terminals to face forward (see Fig. “Recommended distances of installation position for
operating without fan“).
The terminals are ventilated from below, which enables optimum cooling of the electronics through
convection.