KEYENCE GL-RHG Series - Manual (Page 50)

3-2 GL-RHG-M-NO3-E
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3-1
Correct Installation Method
Transmitter and receiver orientation
• The GL-RHG receiver and transmitter must be aligned in the same plane. The cables must exit from the
same end of the light curtain.
• The GL-RHG must be installed so that the indicators on the transmitter and receiver face one another
and are located at the same height.
Correct mounting orientation
Incorrect mounting orientation
Point Confirm that the number of beam axes of transmitter of GL-RHG matches that of receiver of
GL-RHG. Never mix sizes or types.