S
L
120 mm
150 mm
Figure 16: Recommended fitting height for inverted mounting
where:
•
S
L
= protective field length
4.3.7
Access protection
Overview
The safe multibeam scanner is mounted with a vertical scan plane in a stationary
application where access to the hazardous area is at a defined point.
For access protection, the safe multibeam scanner detects an intrusion by a whole
body. The protective field is orthogonal to the approach direction and the safe multi‐
beam scanner is mounted before or after the passage.
S
Figure 17: Stationary application with vertical scan plane
Important information
DANGER
Hazard due to lack of effectiveness of the protective device
Unintentional adjustment or manipulation of the safe multibeam scanner can affect the
protective field.
b
Design the application so that the safe multibeam scanner cannot be misad‐
justed.
PROJECT PLANNING
4
8025936/2021-01-08 | SICK
O P E R A T I N G I N S T R U C T I O N S | scanGrid2 I/O
25
Subject to change without notice
