National safety regulations 
Failure to comply with national safety regulations may result in personal injury and property 
damage. 
●  Observe national provisions and comply with the appropriate safety regulations. 
●  Use only properly trained technicians for mounting, commissioning and servicing. 
Identification 
Each device has a unique serial number to ensure efficient commissioning. It is provided on 
the adhesive barcode reader. The serial number can be read directly into the engineering 
tool using a barcode reader. 
Wiring 
Wiring must be sufficiently insulated to the available rated voltage. Sizing and fusing of the 
wiring depends on the connected load. 
 
 
The automation station is mounted directly on a damper shaft. 
 
 
See the mounting instructions (document ID: A6V11393918) for detailed information. 
Differential pressure sensor 
●  Avoid bends and pressure when attaching the tube. 
●  Connect the "+" connection on the side with the higher pressure and the "-" connection 
on the side with the lower pressure. 
●  Connection tubes (interior diameter) of 4 mm.  
Accessory kit DXA.T50 for connection tubes (interior diameter) of 6.5 mm.