User Manual

5
Siemens
A6V11393931_en--_d
Smart Infrastructure
2020-12-16
Engineering
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.
Mounting
The automation station is mounted directly on a damper shaft.
A6V11393929Z02
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.
Air tube connection kit DXA.T50 for connection of tubes with 6.5 mm (interior diameter).
● The maximum tube length is 2 m.
Installation
Applies to devices with supply output (AC 24 V or mains voltage) such as Triac output or
output to supply a field device.
WARNING
No internal line protection for supply lines to external consumers
Risk of fire and injury due to short-circuits
● Adapt the line diameters as per local regulations to the rated value of the installed fuse.