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Device description
Leuze electronic GmbH + Co. KG
DCR 258i
11
• Variously coded M12 connections for unique assignment of the connections:
• Voltage supply, RS 232/RS 422, switching inputs/outputs
• Ethernet connection
• webConfig, a web-based configuration tool for configuration of all device parameters
No additional configuration software necessary
• Installation wizard for simple configuration in just a few steps
• Integrated teach functions for automatic adjustment of the exposure time, of the code types, and of the
number of digits and for teaching a reference code
3.1.3
Accessories
Special accessories are available for the code reader (see chapter 16 "Order guide and accessories"):
• Mounting systems for mounting
• Housing hood with integrated protective screen made of glass for increased protection against
scratches or welding sparks
• Housing hood with integrated linear polarisation filter – avoids additional interfering reflections
• Diffusor foil that can be affixed to housing hoods, with plastic or glass screen. The diffusor foil reduces
interfering reflections.
• Connection and interconnection cables for M12 connectors
• External illumination and mounting bracket for external illumination
For further information, contact your responsible Leuze subsidiary or Leuze customer service (see
chapter 14 "Service and support")
• MA 2xxi modular connection units for connection to fieldbus systems (see chapter 7.6 "Connecting
ing code reader to MA 150 connection unit")
• Connection to Ethernet switch
3.1.4
Device model with heating
The code reader is optionally available as a model with integrated heating. In this case, heating is perma-
nently installed ex works.
Features of the integrated heating:
• Extension of the application range -30 °C … +50 °C
• Supply voltage: 18 V … 30 V DC
• Average power consumption: 12 W