MANUAL (T RA NSL A TION)
RAY- LG 35X X
Page 5
RAY-LG 35XX
Version: 1.0
Application Overview
Door Blanking
The RAY-LG can differentiate between a light beam interruption caused by an object and a light beam
interruption caused by the closing door. The RAY-LG does this by analyzing the different interruption
patterns
.
Blanking Routine during Door Closure:
The light beam interruption of a closing door starts at the topmost beam going downwards. There are two
ways to achieve blanking:
When the RAY-LG is integrated inside or, in this case matching holes need to be drilled, behind the side
guide, the door moves directly in front of the light curtain. The bottom section of the door needs to be solid
for at least 30 mm over the entire door width to ensure that at least one light element is completely
covered. Hollow extrusion profile may need to get clogged.
Door
Controller
Connection Cable
Synchronization Cable
Door Operator
Receiver
Emitter
Figure 4:
RAY-LG application overview
