Allen-Bradley RightSight 42EF Series User Manual page 23

6. After connecting the sensor, you will need to create/open a project in Studio
5000 to establish communication with the Allen-Bradley controller that is
being used and to add the 1734-AENTR adapter and 1734-4IOL IO-Link
master module to Controller Organizer Tree (see Chapters 6 and 7 for
detailed instructions).
Once the sensor adapter and the master module have
IMPORTANT
been configured in the Controller Organizer Tree and the
42EF has been wired to the master module, the green LED
indicator on the sensor will flash at a 1 Hz rate, which
indicates that it is operating in IO-Link mode. The green
indicator associated with the channel that the sensor is
wired into on the right-hand side of the master module
will also pulse at a 1 Hz rate.
Rockwell Automation Publication 42EF-UM001A-EN-P - September 2015
Setting up the 42EF for IO-Link Mode
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