Figure 89: Panel / DIN Rail front mounting diagram
Note: Since heat within the S20 is channelled to the enclosure, it is recommended that 1 rack unit of space
(1.75”) be kept unpopulated and free of equipment above each S20 series product to allow for a small
amount of convectional airflow. Although forced airflow is not necessary, any increase in airflow will result in
a reduction of ambient temperature that will improve long-term reliability of all equipment mounted within the
rack space.