SICK UE410-XU User Manual

Operating instructions Chapter 4
Flexi Classic
8011509/YPP0/2015-10-26 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 65
Subject to change without notice
Special applications and
functions
S = Sender R = Receiver
D = Distance sender-receiver a = Minimum distance from reflective surfaces
1 = Limit of the hazardous area 3 = Direction of access to the hazardous area
2 = Reflective surface 4 = Optical axis
The minimum distance (a) to reflective surfaces for single-beam photoelectric safety
switches with a field of view of 10° is calculated as follows:
• If the distance D = 3 m, the minimum distance a = 260 mm.
• If the distance D > 3 m, the minimum distance (a) is calculated using the following
equation:
a (mm) = 88.2 × D × 10³ (m)
Example:
Distance D between the sender and receiver amounts to 28 m.
With the corresponding value entered:
a (mm) = 88.2 × 28 m × 10³ = 2469.6 mm
The minimum distance (a) to the reflective surface has to amount to 2469.6 mm in this
example.
Fig.
20
:
Minimum di
stance
(a) to reflective surfaces,
correct mounting and
alignment
Fig.
21
:
Minimum distance
(a) as a factor of the distance
D for testable single-beam
photoelectric safety switches

SICK UE410-XU Specifications

General

Brand	SICK
Model	UE410-XU
Category	Controller
Language	English