Dubuque, IA Free Moderated Classifieds Site > OLD ADS FROM PREVIOUS YEARS
> 2007
> August
> Siemens asi profibus adapter 6GK1415-2AA01
Siemens asi profibus adapter 6GK1415-2AA01
The DP/AS-Interface link 20E connects PROFIBUS DP with AS-Interface. It provides the following functions:
* PROFIBUS DP slave and AS-Interface master
* Up to 62 AS-Interface slaves can be connected and integrated analog value transfer (according to the extended AS-Interface specification V2.1).
* Supports all AS-Interface master functions in accordance with the extended AS-Interface specification V2.1, i.e. Master Class M3.
* Supplied from the AS-Interface cable, so no additional power supply is necessary.
* Supports uploading of the AS-Interface configuration in STEP 7 from V5.2.
* Reduction of installation costs because the power is supplied entirely from the AS-Interface cable, so an additional power supply is not required.
* Shorter start-up time thanks to easy configuration at the press of a button
* Reduction of downtimes or service times due to failure of a slave thanks to the LEDs
* Quick and easy start-up thanks to readout of the AS-Interface configuration (ES03 and higher)
The DP/AS-Interface Link 20E is a PROFIBUS DP slave (according to EN 50 170) and AS-Interface master (according to EN 50 295 ) and enables the AS-Interface to be operated on PROFIBUS DP.
Simple PROFIBUS masters can exchange I/O data cyclically with AS-Interface; masters with acyclic services can exchange I/O data and perform master calls. DP/AS-Interface Link 20e cannot be used in conjunction with the extender.
* Compact housing with degree of protection IP20 for DIN rail mounting
* LEDs in the frontplate for displaying the operating status and operational readiness of all connected and activated slaves
* The PROFIBUS DP address can be set by the simple push of a button
* LED display of PROFIBUS DP slave address, DP bus fault and diagnostics
* Two pushbuttons for switching the operating mode and for setting the existing ACTUAL configuration as SETPOINT configuration
* Power is supplied from the AS-Interface shaped cable
The DP/AS-Interface Link 20E allows a DP master to access all slaves of an AS-Interface segment. According to the expanded specifications (V2.1) a maximum of 62 slaves each with 4 inputs and 3 outputs can now be connected.
By default, the DP/AS-Interface Link 20E occupies 32 byte input and 32 byte output data in the DP master in which the I/O data of the AS-Interface slaves connected are stored. The size of the input/output buffer can be compressed, so that only the memory space of the DP master actually required is occupied.
PROFIBUS DP masters are also able to invoke the AS-Interface master calls through the acyclic PROFIBUS utilities menu (e.g. parametric control, change addresses, read diagnostic values).
The DP/AS-Interface Link 20E can be configured at the PROFIBUS with STEP 7 or COM PROFIBUS.
Enclosed with the manual are also the type and GSD files, so that it is also possible to carry out configuration with versions that do not yet contain the DP/AS-Interface Link 20E as standard.
Configuration of the AS-Interface segment can be preset either by means of STEP 7 or simply by adopting the ACTUAL configuration. Startup is also possible without PROFIBUS.
