Fieldbus Systems; Profinet-Io - Leuze electronic BCL 248i Operating Instructions Manual

Device description
Fig. 4.5: Deflection principle for the raster scanner
4.6

Fieldbus systems

Various product variants of the BCL 200i series are available for connecting to different fieldbus systems
such as PROFINET, Ethernet, and EtherNet/IP.
4.6.1

PROFINET-IO

Performance characteristics of the PROFINET-IO interface
• GSDML file for the device description
• Certified as a PROFINET-IO device according to V2.34
• PROFINET-IO with real-time (RT) communication
• Standard Fast Ethernet (100 Mbit/s) connections (M12 technology)
• Auto-crossover and auto-negotiation
• Cyclical data exchange
• 4-pin, M12 connectors with D-coding are used for the electrical connection
• Identification & maintenance function (I&M) IM0 - IM4
• The IP address – or name assignment – is set using, e.g., TIA portal or comparable tools
• Cycle time: maximum 2 ms (MinDeviceInterval=64)
• Function range acc. to Conformance Class B
• Network load class I
The functionality of the device is defined via parameter sets which are clustered in modules. These mod-
ules are contained in a GSDML file.
On delivery, each BCL 248i comes with a unique MAC-ID. This information is used to assign a unique,
plant-specific device name ("NameOfStation") to the device via the "Discovery and Configuration Proto-
col" (DCP).
Leuze electronic GmbH + Co. KG BCL 248i 24