Wieland samos PRO COMPACT Manual page 29

Step 1: Installing a controller module
 Using a screwdriver, pull the snap-on foot outward.
 Hang the module on the standard rail.
Important! Make sure that the shielding spring is seated correctly.
The shielding spring of the module must be placed on the standard rail so that it is secure
and has good electrical conduction.
 Fold the module onto the standard rail.
 Using a screwdriver, move the snap-on foot against the standard rail until the snap-on foot
latches into position with an audible click.
 Make sure that the module is securely seated on the standard rail.
Attempt to pull the module from the standard rail using slight pressure. If the module stays
connected to the rail during this test, then the installation is correct.
Wieland Electric GmbH | BA000970 | 11/2016 (Rev. F)
Installation and basic configuration
29