User Manual

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Siemens
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Building Technologies 2017-11-27
Note
Engineering
The AST22 interface converter does not require a separate power supply.
The USB unit is powered over the PC’s USB connection; the PPS2 unit over the connected
actuator.
Mounting
The AST22 interface converter is designed for portable use.
Commissioning
The AST22 interface converter does not require parameterization.
Maintenance
The AST22 interface converter is maintenance-free.
Disposal
The device is considered electrical and electronic equipment for disposal in
terms of the applicable European Directive and may not be disposed of as
domestic garbage.
Dispose of the device through channels provided for this purpose.
Comply with all local and currently applicable laws and regulations.