Wieland samos PRO COMPACT Manual page 30

Step 2: Installation of gateways or expansion modules
 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.
 Using slight pressure, fold the module onto the rail in the direction of the arrow until the
module audibly latches into position.
 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.
 If you are installing multiple modules:
Push the modules together individually in the direction of the arrow until the lateral plug
connection between the modules audibly latches into position.
 Install an end terminal into the module furthest to the left and another end terminal into
the module furthest to the right.
After installation
Once you have installed the modules, the following steps are required:
• Connect the modules electrically.
• Configure modules (see: software manual).
• Check the installation before first commissioning.
Wieland Electric GmbH | BA000970 | 11/2016 (Rev. F)
Installation and basic configuration
30