SICK M4000 Advanced User Manual

Chapter 5 Operating Instructions
M4000 Adv., Adv. A/P, Area
42 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8010797/YT72/2016-02-19
Subject to change without notice
Configurable functions
5.4 Scanning range
W
ARNING
Configure the scanning range to suit the dimension of the light path between sender
and receiver!
You must adjust the scanning range of every system to the dimension of the light path
between sender and receiver.
 If the scanning range is set too low, the multiple light beam safety device may not
switch to green.
 If the scanning range is set too large, the multiple light beam safety device may mal-
function due to reflections. This would mean that the operator is at risk.
 Additional front screens (SICK accessories see page 136) reduce the effective scanning
range.
 Deflector mirrors (see page 128f.) reduce the effective scanning range. It is dependent
on the number of deflector mirrors in the light path.
 A further reduction in the scanning range is possible due to soiling, e.g. of the additional
front screens or deflector mirrors used.
 The scanning ranges with deflector mirrors given apply for beam deflections between
80° and 110°.
Notes

SICK M4000 Advanced Specifications

General

Type	Multiple light beam safety device
Enclosure rating	IP65
Supply voltage	24 V DC
Safety integrity level	SIL3
Performance level	PL e
Protection Rating	IP65
Operating Voltage	24 V DC
Number of beams	2 to 4 beams
Resolution	70 mm
Ambient operating temperature	-25 °C ... +55 °C
Angular Resolution	Not applicable
Operating Temperature	-25 °C ... +55 °C