SICK C4000 Micro User Manual

Chapter 4 Operating Instructions
C4000 Micro/Basic/Basic Plus/Eco
22 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8009423/YT79/2016-03-14
Subject to change without notice
Installation and mounting
4.1.2 Minimum distance to reflective surfaces
The light beams from the sender may be deflected by reflective surfaces. This can result in
failure to identify an object.
All reflective surfaces and objects (e.g. material bins) must therefore be located at a mini-
mum distance a from the protective field of the system. The minimum distance a depends
on the distance D between sender and receiver.
The field of view of the sender and receiver optics is identical.
How to determine the minimum distance from reflective surfaces:
⋅ Determine the distance D [m] sender-receiver.
⋅ Read the minimum distance a [mm] from the graph:
Fig.
9
:
Minimum distance to
reflective surfaces
Note
Fig.
10
:
Graph, minimum
distance from reflective
surfaces
Reflective surface
Minimum distance a
Distance D sender
-
receiver
Field of view

SICK C4000 Micro Specifications

General

Type	Safety Light Curtain
Safety Integrity Level (SIL)	SIL3
Performance Level (PL)	PL e
Enclosure Rating	IP65
Resolution	14 mm
Supply Voltage	24 V DC
Synchronization	Optical
Connection	M12 connector
Standards	EN ISO 13849
Outputs	2 safety outputs (OSSDs), 1 auxiliary output